{
  "aboutHtml": "<p>The exact kling-v1-6 selector identifies the Kling text-to-video profile. Submit JSON to POST /v1/videos/generations with model set to kling-v1-6 and the written scene in prompt. POST /v1/videos also accepts the same generation request. A clear request describes what is visible, what happens during the shot and how the camera observes it. The minimal scene request supplies the model selector and prompt, leaving additional shot controls unspecified.</p><p>For a product shot, describe the object, surface, lighting and one visible action, such as a slow turn or a change in camera position. For a scene concept, identify the setting, principal subject and movement through the frame. Keep the action readable within the requested clip. A prompt might describe a small boat crossing a still lake, a wide view from the bank, early morning light and a steady camera following the boat’s direction.</p><p>The prompt limit is 500 characters. The optional negative_prompt can contain up to 200 characters and describes unwanted elements. The documented duration choices for this profile are 5 and 10 seconds. The mode values are std and pro. cfg_scale is a number from 0 to 1; the documentation describes higher values as stronger adherence to the text. Choose controls for the exact shot and preserve the submitted values with the result.</p><p>The documented camera_control object lists simple, down_back, forward_up, right_turn_forward and left_turn_forward camera types. Its simple configuration names horizontal, vertical, pan, tilt, roll and zoom controls. The minimal text example provides a useful starting point when a scene can be described without a separate camera-control object. Give camera movement a clear purpose in the prompt, such as revealing the subject or following its motion.</p><p>Submission starts an asynchronous task. Keep the returned id, X-Ailoot-Task-Id header and polling_url, then use GET on that polling_url with the same Ailoot API key to read the original task. The task state is in data.task_status: submitted and processing are pending, succeed is successful, and failed is unsuccessful. A submission acknowledgement is therefore an intermediate result. On success, retrieve every URL in data.task_result.videos[].url; these are Ailoot-managed result file links. GET /v1/videos/{id}/content retrieves the first output, and its index query parameter selects a returned output by its zero-based index. Keep the status response with the selected clip. If a timeout or result_pending_check response occurs, preserve the original returned identity and check that operation rather than submitting the shot again.</p><p>Review the completed footage across its full duration: the intended action, subject appearance, framing and motion all belong to the shot brief. This exact profile provides the text-to-video workflow described here. A returned task that still needs a status check should be followed using its original identity, including when a client request times out; preserve that task information before considering a new generation request.</p>",
  "aboutText": "The exact kling-v1-6 selector identifies the Kling text-to-video profile. Submit JSON to POST /v1/videos/generations with model set to kling-v1-6 and the written scene in prompt. POST /v1/videos also accepts the same generation request. A clear request describes what is visible, what happens during the shot and how the camera observes it. The minimal scene request supplies the model selector and prompt, leaving additional shot controls unspecified.\n\nFor a product shot, describe the object, surface, lighting and one visible action, such as a slow turn or a change in camera position. For a scene concept, identify the setting, principal subject and movement through the frame. Keep the action readable within the requested clip. A prompt might describe a small boat crossing a still lake, a wide view from the bank, early morning light and a steady camera following the boat’s direction.\n\nThe prompt limit is 500 characters. The optional negative_prompt can contain up to 200 characters and describes unwanted elements. The documented duration choices for this profile are 5 and 10 seconds. The mode values are std and pro. cfg_scale is a number from 0 to 1; the documentation describes higher values as stronger adherence to the text. Choose controls for the exact shot and preserve the submitted values with the result.\n\nThe documented camera_control object lists simple, down_back, forward_up, right_turn_forward and left_turn_forward camera types. Its simple configuration names horizontal, vertical, pan, tilt, roll and zoom controls. The minimal text example provides a useful starting point when a scene can be described without a separate camera-control object. Give camera movement a clear purpose in the prompt, such as revealing the subject or following its motion.\n\nSubmission starts an asynchronous task. Keep the returned id, X-Ailoot-Task-Id header and polling_url, then use GET on that polling_url with the same Ailoot API key to read the original task. The task state is in data.task_status: submitted and processing are pending, succeed is successful, and failed is unsuccessful. A submission acknowledgement is therefore an intermediate result. On success, retrieve every URL in data.task_result.videos[].url; these are Ailoot-managed result file links. GET /v1/videos/{id}/content retrieves the first output, and its index query parameter selects a returned output by its zero-based index. Keep the status response with the selected clip. If a timeout or result_pending_check response occurs, preserve the original returned identity and check that operation rather than submitting the shot again.\n\nReview the completed footage across its full duration: the intended action, subject appearance, framing and motion all belong to the shot brief. This exact profile provides the text-to-video workflow described here. A returned task that still needs a status check should be followed using its original identity, including when a client request times out; preserve that task information before considering a new generation request.",
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    {
      "html": "<div class=\"sheet-head\"><span class=\"mav\" aria-hidden=\"true\">•</span><h2 id=\"sheet-title\">kling-v1-6</h2><button class=\"icon-btn\" type=\"button\" data-close-sheet aria-label=\"Close\">×</button></div><div class=\"idline\"><span>Kuaishou /</span><code>kling-v1-6</code><button type=\"button\" id=\"copy-id\">Copy ID</button></div><nav class=\"card-jump-nav\" aria-label=\"Model card sections\"><button type=\"button\" data-card-jump=\"overview\">Overview</button><button type=\"button\" data-card-jump=\"methods\">Inputs &amp; methods</button><button type=\"button\" data-card-jump=\"pricing\">Pricing</button><button type=\"button\" data-card-jump=\"examples\">Examples</button><button type=\"button\" data-card-jump=\"results\">Results</button><button type=\"button\" data-card-jump=\"aliases\">Aliases</button></nav><div class=\"card-method-tabs\" role=\"tablist\" aria-label=\"API methods\"><button type=\"button\" role=\"tab\" tabindex=\"0\" aria-controls=\"card-method-content\" aria-selected=\"true\" id=\"card-method-tab-0\" data-card-method=\"Ultra|videos|/v1/videos|kling-v1-6\">Video</button></div><div id=\"card-method-content\" role=\"tabpanel\" aria-labelledby=\"card-method-tab-0\"><section class=\"card-section\" data-card-section=\"overview\"><h3 tabindex=\"-1\">Overview</h3><p class=\"mdesc-full\">The kling-v1-6 profile generates video from a written scene description. Plan a short shot with a clear subject, action and camera direction, using the documented five- or ten-second duration options. Generation is asynchronous: keep the returned task identity and retrieve the completed video after the original task succeeds.</p><dl class=\"card-io\" data-card-io><div><dt>Accepted inputs</dt><dd>Text</dd></div><div><dt>Results</dt><dd>Video</dd></div></dl><details class=\"card-about\"><summary>About the model</summary><p class=\"note-s\" data-model-method-boundary>This description covers the model’s capabilities. Available in Ailoot inputs, outputs and options are listed for the selected method below.</p><div class=\"mabout\" id=\"m-about\"><p>The exact kling-v1-6 selector identifies the Kling text-to-video profile. Submit JSON to POST /v1/videos/generations with model set to kling-v1-6 and the written scene in prompt. POST /v1/videos also accepts the same generation request. A clear request describes what is visible, what happens during the shot and how the camera observes it. The minimal scene request supplies the model selector and prompt, leaving additional shot controls unspecified.</p><p>For a product shot, describe the object, surface, lighting and one visible action, such as a slow turn or a change in camera position. For a scene concept, identify the setting, principal subject and movement through the frame. Keep the action readable within the requested clip. A prompt might describe a small boat crossing a still lake, a wide view from the bank, early morning light and a steady camera following the boat’s direction.</p><p>The prompt limit is 500 characters. The optional negative_prompt can contain up to 200 characters and describes unwanted elements. The documented duration choices for this profile are 5 and 10 seconds. The mode values are std and pro. cfg_scale is a number from 0 to 1; the documentation describes higher values as stronger adherence to the text. Choose controls for the exact shot and preserve the submitted values with the result.</p><p>The documented camera_control object lists simple, down_back, forward_up, right_turn_forward and left_turn_forward camera types. Its simple configuration names horizontal, vertical, pan, tilt, roll and zoom controls. The minimal text example provides a useful starting point when a scene can be described without a separate camera-control object. Give camera movement a clear purpose in the prompt, such as revealing the subject or following its motion.</p><p>Submission starts an asynchronous task. Keep the returned id, X-Ailoot-Task-Id header and polling_url, then use GET on that polling_url with the same Ailoot API key to read the original task. The task state is in data.task_status: submitted and processing are pending, succeed is successful, and failed is unsuccessful. A submission acknowledgement is therefore an intermediate result. On success, retrieve every URL in data.task_result.videos[].url; these are Ailoot-managed result file links. GET /v1/videos/{id}/content retrieves the first output, and its index query parameter selects a returned output by its zero-based index. Keep the status response with the selected clip. If a timeout or result_pending_check response occurs, preserve the original returned identity and check that operation rather than submitting the shot again.</p><p>Review the completed footage across its full duration: the intended action, subject appearance, framing and motion all belong to the shot brief. This exact profile provides the text-to-video workflow described here. A returned task that still needs a status check should be followed using its original identity, including when a client request times out; preserve that task information before considering a new generation request.</p></div></details></section><section class=\"card-section\" data-card-section=\"methods\"><h3 tabindex=\"-1\">Available in Ailoot · inputs &amp; methods</h3><details class=\"card-method\" open><summary><b>Ailoot Ultra · Video</b> <code>POST /v1/videos</code></summary><dl class=\"method-capabilities\"><div><dt>Input types</dt><dd><code>text</code></dd></div><div><dt>Output types</dt><dd><code>video</code></dd></div></dl><div class=\"tw\" data-card-parameters data-typed-parameters><table><thead><tr><th>Field</th><th>Type</th><th>Requirement</th><th>Values &amp; limits</th><th>Default</th></tr></thead><tbody><tr><th data-cell-label=\"Field\" scope=\"row\"><span class=\"card-cell-label\">Field</span><code class=\"card-field-name\">model</code></th><td data-cell-label=\"Type\" data-field-type><span class=\"card-cell-label\">Type</span><code>string</code></td><td data-cell-label=\"Requirement\"><span class=\"card-cell-label\">Requirement</span>Required</td><td data-cell-label=\"Values &amp; limits\"><span class=\"card-cell-label\">Values &amp; limits</span><div>kling-v1-6</div></td><td data-cell-label=\"Default\" data-default=\"unspecified\"><span class=\"card-cell-label\">Default</span>—</td></tr><tr><th data-cell-label=\"Field\" scope=\"row\"><span class=\"card-cell-label\">Field</span><code class=\"card-field-name\">prompt</code></th><td data-cell-label=\"Type\" data-field-type><span class=\"card-cell-label\">Type</span><code>string</code></td><td data-cell-label=\"Requirement\"><span class=\"card-cell-label\">Requirement</span>Required</td><td data-cell-label=\"Values &amp; limits\"><span class=\"card-cell-label\">Values &amp; limits</span></td><td data-cell-label=\"Default\" data-default=\"unspecified\"><span class=\"card-cell-label\">Default</span>—</td></tr><tr><th data-cell-label=\"Field\" scope=\"row\"><span class=\"card-cell-label\">Field</span><code class=\"card-field-name\">mode</code></th><td data-cell-label=\"Type\" data-field-type><span class=\"card-cell-label\">Type</span><code>string</code></td><td data-cell-label=\"Requirement\"><span class=\"card-cell-label\">Requirement</span>Required</td><td data-cell-label=\"Values &amp; limits\"><span class=\"card-cell-label\">Values &amp; limits</span><div>std, pro</div></td><td data-cell-label=\"Default\" data-default=\"unspecified\"><span class=\"card-cell-label\">Default</span>—</td></tr><tr><th data-cell-label=\"Field\" scope=\"row\"><span class=\"card-cell-label\">Field</span><code class=\"card-field-name\">model_name</code></th><td data-cell-label=\"Type\" data-field-type><span class=\"card-cell-label\">Type</span><code>string</code></td><td data-cell-label=\"Requirement\"><span class=\"card-cell-label\">Requirement</span>Optional</td><td data-cell-label=\"Values &amp; limits\"><span class=\"card-cell-label\">Values &amp; limits</span><div>kling-v1-6</div></td><td data-cell-label=\"Default\" data-default=\"unspecified\"><span class=\"card-cell-label\">Default</span>—</td></tr><tr><th data-cell-label=\"Field\" scope=\"row\"><span class=\"card-cell-label\">Field</span><code class=\"card-field-name\">cfg_scale</code></th><td data-cell-label=\"Type\" data-field-type><span class=\"card-cell-label\">Type</span><code>number</code></td><td data-cell-label=\"Requirement\"><span class=\"card-cell-label\">Requirement</span>Optional</td><td data-cell-label=\"Values &amp; limits\"><span class=\"card-cell-label\">Values &amp; limits</span><div>Minimum: 0</div><div>Maximum: 1</div></td><td data-cell-label=\"Default\" data-default=\"unspecified\"><span class=\"card-cell-label\">Default</span>—</td></tr><tr><th data-cell-label=\"Field\" scope=\"row\"><span class=\"card-cell-label\">Field</span><code class=\"card-field-name\">aspect_ratio</code></th><td data-cell-label=\"Type\" data-field-type><span class=\"card-cell-label\">Type</span><code>string</code></td><td data-cell-label=\"Requirement\"><span class=\"card-cell-label\">Requirement</span>Optional</td><td data-cell-label=\"Values &amp; limits\"><span class=\"card-cell-label\">Values &amp; limits</span></td><td data-cell-label=\"Default\" data-default=\"unspecified\"><span class=\"card-cell-label\">Default</span>—</td></tr><tr><th data-cell-label=\"Field\" scope=\"row\"><span class=\"card-cell-label\">Field</span><code class=\"card-field-name\">negative_prompt</code></th><td data-cell-label=\"Type\" data-field-type><span class=\"card-cell-label\">Type</span><code>string</code></td><td data-cell-label=\"Requirement\"><span class=\"card-cell-label\">Requirement</span>Optional</td><td data-cell-label=\"Values &amp; limits\"><span class=\"card-cell-label\">Values &amp; limits</span></td><td data-cell-label=\"Default\" data-default=\"unspecified\"><span class=\"card-cell-label\">Default</span>—</td></tr><tr><th data-cell-label=\"Field\" scope=\"row\"><span class=\"card-cell-label\">Field</span><code class=\"card-field-name\">duration</code></th><td data-cell-label=\"Type\" data-field-type><span class=\"card-cell-label\">Type</span><code>integer</code></td><td data-cell-label=\"Requirement\"><span class=\"card-cell-label\">Requirement</span>Optional</td><td data-cell-label=\"Values &amp; limits\"><span class=\"card-cell-label\">Values &amp; limits</span><div>5, 10</div></td><td data-cell-label=\"Default\" data-default=\"unspecified\"><span class=\"card-cell-label\">Default</span>—</td></tr></tbody></table></div><details class=\"note-s\" data-method-contract><summary>Method parameters and lifecycle</summary><div class=\"tw\" data-card-table=\"contract\"><table><thead><tr><th>Parameter</th><th>Contract</th></tr></thead><tbody><tr><th data-cell-label=\"Parameter\" scope=\"row\"><span class=\"card-cell-label\">Parameter</span><code>content_type</code></th><td data-cell-label=\"Contract\"><span class=\"card-cell-label\">Contract</span>application/json</td></tr><tr><th data-cell-label=\"Parameter\" scope=\"row\"><span class=\"card-cell-label\">Parameter</span><code>required</code></th><td data-cell-label=\"Contract\"><span class=\"card-cell-label\">Contract</span>model, prompt, mode</td></tr><tr><th data-cell-label=\"Parameter\" scope=\"row\"><span class=\"card-cell-label\">Parameter</span><code>optional</code></th><td data-cell-label=\"Contract\"><span class=\"card-cell-label\">Contract</span>model_name, cfg_scale, aspect_ratio, negative_prompt, duration</td></tr><tr><th data-cell-label=\"Parameter\" scope=\"row\"><span class=\"card-cell-label\">Parameter</span><code>material_types</code></th><td data-cell-label=\"Contract\"><span class=\"card-cell-label\">Contract</span>text</td></tr><tr><th data-cell-label=\"Parameter\" scope=\"row\"><span class=\"card-cell-label\">Parameter</span><code>conditions</code></th><td data-cell-label=\"Contract\"><span class=\"card-cell-label\">Contract</span>model selects this model. An omitted model_name uses the selected model; an explicit native model_name override is preserved.</td></tr></tbody></table></div><p>Method aliases: <code>/v1/videos/generations</code></p><p>Lifecycle: <code>submit_once_poll_original</code></p><p class=\"note-s\"><code>GET /v1/videos/{request_id}</code></p><p class=\"note-s\"><code>GET /v1/videos/generations/{request_id}</code></p><p class=\"note-s\"><code>GET /v1/videos/{request_id}/content</code></p><p class=\"note-s\"><code>GET /v1/media/assets</code></p><p class=\"note-s\"><code>GET /v1/media/assets/{asset_id}</code></p></details></details></section><section class=\"card-section\" data-card-section=\"pricing\"><h3 tabindex=\"-1\">Pricing</h3><div class=\"card-result-process\" data-billing-basis><h5>How the final charge is calculated</h5><p class=\"note-s\">The displayed rates estimate the cost before generation. The final charge is calculated from the cost recorded for the original generation. Measured output duration and forecast quantities are not the final billable quantity.</p></div><div data-native-semantic-method=\"v1\" data-tariff-reference-only><p class=\"note-s\" data-rate-support-note>Tariff references do not add request options. Supported parameters are listed for the selected method.</p><dl data-price-conditions><dt>Fast mode</dt><dd>Not specified <span class=\"note-s\">When fast mode is selected</span></dd><dt>Flex mode</dt><dd>Not specified <span class=\"note-s\">When flex mode is selected</span></dd><dt>Maximum reasoning effort</dt><dd>Not specified <span class=\"note-s\">When maximum reasoning effort uses the default adjustment</span></dd></dl></div><div data-declared-tariff-pricing><h4>Estimated rates for comparison</h4><h4>Prices by configuration</h4><p class=\"note-s\">Match each charge to the conditions shown. Use one rate for each set of alternative configurations.</p><div class=\"tw\" data-pricing-profiles><table><thead><tr><th>Configuration</th><th>Rate schedule</th><th>Forecast quantity</th><th>Charge</th></tr></thead><tbody><tr><th data-cell-label=\"Configuration\" scope=\"row\"><span class=\"card-cell-label\">Configuration</span>Base token rates</th><td data-cell-label=\"Rate schedule\"><span class=\"card-cell-label\">Rate schedule</span>Base rate</td><td data-cell-label=\"Forecast quantity\"><span class=\"card-cell-label\">Forecast quantity</span>—</td><td data-cell-label=\"Charge\"><span class=\"card-cell-label\">Charge</span><div><span>Input · Input tokens · Estimate for comparison only</span> <b>—</b> <span class=\"price-unit\">/ 1K tokens</span></div><div><span>Output · Output tokens · Estimate for comparison only</span> <b>—</b> <span class=\"price-unit\">/ 1K tokens</span></div><div><span>Input · Cache read · Estimate for comparison only</span> <b>—</b> <span class=\"price-unit\">/ 1K tokens</span></div><div><span>Input · Cache write · Estimate for comparison only</span> <b>—</b> <span class=\"price-unit\">/ 1K tokens</span></div><div><span>Input · Cache write, 1 hour · Estimate for comparison only</span> <b>—</b> <span class=\"price-unit\">/ 1K tokens</span></div></td></tr><tr><th data-cell-label=\"Configuration\" scope=\"row\"><span class=\"card-cell-label\">Configuration</span>Estimated generation cost</th><td data-cell-label=\"Rate schedule\"><span class=\"card-cell-label\">Rate schedule</span>—</td><td data-cell-label=\"Forecast quantity\"><span class=\"card-cell-label\">Forecast quantity</span>one generation estimate</td><td data-cell-label=\"Charge\"><span class=\"card-cell-label\">Charge</span><div><span>Input · Estimated generation cost · Estimate for comparison only</span> <b>$6</b> <span class=\"price-unit\">estimate before generation</span></div><p class=\"note-s\">This estimate is not an additional charge or a fixed rate for the completed generation.</p></td></tr></tbody></table></div></div><p class=\"note-s\">Ailoot reserves an estimated amount before a request. After the result, it settles the final charge from measured usage. Streaming settlement uses the final usage record. <a href=\"/docs/en/billing/reserve/\">How reservation and settlement work →</a></p></section><section class=\"card-section\" data-card-section=\"examples\"><h3 tabindex=\"-1\">Example requests</h3><h4>Ailoot Ultra · Video</h4><div class=\"code-group\"><div class=\"cg-bar\"><div class=\"cg-tabs\" role=\"tablist\" aria-label=\"Code options\"><button class=\"cg-tab\" id=\"model-code-15-tab-0\" role=\"tab\" type=\"button\" aria-controls=\"model-code-15-panel-0\" aria-selected=\"true\" tabindex=\"0\">curl · create once and retain the complete result</button></div><div class=\"cg-tools\"><button class=\"cg-btn cg-copy\" type=\"button\" aria-label=\"Copy code\"><svg class=\"cp\" viewBox=\"0 0 16 16\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\"><rect x=\"5.25\" y=\"5.25\" width=\"8.5\" height=\"8.5\" rx=\"1.75\"/><path d=\"M10.75 5.25V3.5a1.25 1.25 0 0 0-1.25-1.25H3.5A1.25 1.25 0 0 0 2.25 3.5v6a1.25 1.25 0 0 0 1.25 1.25h1.75\"/></svg><svg class=\"ok\" viewBox=\"0 0 16 16\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\"><path d=\"m3 8.5 3.25 3.25L13 5\"/></svg></button></div></div><div class=\"cg-body\"><div class=\"cg-pane\" id=\"model-code-15-panel-0\" role=\"tabpanel\" aria-labelledby=\"model-code-15-tab-0\"><pre data-lang=\"bash\"><code>set -eu\n: &quot;${AILOOT_API_KEY:?Set your Ailoot API key}&quot;\nexport AILOOT_API_KEY\npython3 - &lt;&lt;&#39;PY_REQUEST&#39;\nimport json,os\nfrom pathlib import Path\np=json.loads(&#39;{&quot;model&quot;: &quot;kling-v1-6&quot;, &quot;prompt&quot;: &quot;A happy holiday scene at the beach.&quot;, &quot;mode&quot;: &quot;pro&quot;}&#39;)\n\nPath(&quot;request.json&quot;).write_text(json.dumps(p,ensure_ascii=False))\nPY_REQUEST\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/videos \\\n  -H &quot;Authorization: Bearer $AILOOT_API_KEY&quot; -H &#39;Content-Type: application/json&#39; \\\n  --data-binary @request.json -D response-headers.txt -o result.json\n# Submit once. Retain the complete result, original identifiers and every response header.\n</code></pre></div></div></div></section><section class=\"card-section\" data-card-section=\"results\"><h3 tabindex=\"-1\">Receive and save results</h3><h4>Ailoot Ultra · Video</h4><ul class=\"card-result-paths\"><li><code>GET /v1/videos/{request_id}</code></li><li><code>GET /v1/videos/generations/{request_id}</code></li><li><code>GET /v1/videos/{request_id}/content</code></li><li><code>GET /v1/media/assets</code></li><li><code>GET /v1/media/assets/{asset_id}</code></li></ul><div class=\"card-result-process\" data-all-results><h5>Keep all completed results</h5><p class=\"note-s\">Save every completed video or returned file; retrieve every actual returned asset URL.</p><p class=\"note-s\">Retain the complete response, all actual results, original identifiers, usage and response headers.</p></div><div class=\"card-result-process\" data-unknown-recovery><h5>If the original response needs checking</h5><p class=\"note-s\">Keep the returned public task or operation id and all headers. Read only the original task; unknown or result_pending_check does not authorize another creation.</p></div><details class=\"card-about\" data-output-fields><summary>Response fields</summary><div class=\"tw\" data-card-table=\"output\"><table><thead><tr><th>Field</th><th>Type</th></tr></thead><tbody><tr><th data-cell-label=\"Field\" scope=\"row\"><span class=\"card-cell-label\">Field</span><code class=\"card-field-name\">data.task_result.videos[].url</code></th><td data-cell-label=\"Type\" data-field-type><span class=\"card-cell-label\">Type</span>string or array, as returned</td></tr></tbody></table></div></details></section><section class=\"card-section\" data-card-section=\"aliases\"><h3 tabindex=\"-1\">Aliases</h3><h4>Model aliases</h4><p class=\"note-s\"><span data-model-alias-route=\"Ultra\"><b>Ailoot Ultra</b> <a href=\"#m=kling-v1-6&amp;route=Ultra&amp;caller=kling-v1-6&amp;fmt=videos\"><code>kling-v1-6</code></a></span></p><h4>Method path aliases</h4><p class=\"note-s\"><code>/v1/videos/generations</code></p><h4>Related caller IDs</h4><p class=\"note-s\"><a href=\"#m=kling-v1-6&amp;route=Ultra&amp;caller=kling-v1-6&amp;fmt=videos\"><code>kling-v1-6</code></a></p></section></div>",
      "method_identity": {
        "effective_request_model_id": "kling-v1-6",
        "fmt": "videos",
        "http": "POST",
        "path": "/v1/videos",
        "request_model_id": "kling-v1-6",
        "route_label": "Ultra"
      },
      "method_key": "Ultra|videos|/v1/videos|kling-v1-6",
      "ordinal": 0,
      "rawMethod": {
        "available": null,
        "billing_basis": {
          "basis": "original_invoice_usd",
          "description": "The displayed rates estimate the cost before generation. The final charge is calculated from the cost recorded for the original generation. Measured output duration and forecast quantities are not the final billable quantity.",
          "forecast_quantity_is_estimate": true,
          "physical_output_is_billable_quantity": false,
          "version": "original_invoice_usd_v1"
        },
        "cache_read": null,
        "cache_write": null,
        "cache_write_1h": null,
        "contract": {
          "data": {
            "all_results": "Retain the complete response, all actual results, original identifiers, usage and response headers.",
            "authentication": {
              "api_key_source": "AILOOT_API_KEY",
              "header": "Authorization: Bearer"
            },
            "example_body": {
              "mode": "pro",
              "model": "kling-v1-6",
              "prompt": "A happy holiday scene at the beach."
            },
            "lifecycle": {
              "assets": [
                {
                  "http": "GET",
                  "path": "/v1/media/assets"
                },
                {
                  "http": "GET",
                  "path": "/v1/media/assets/{asset_id}"
                }
              ],
              "cancel_endpoint": null,
              "completed_states": [
                "succeed"
              ],
              "content": [
                {
                  "http": "GET",
                  "path": "/v1/videos/{request_id}/content",
                  "query": {
                    "index": "actual output index; default 0"
                  }
                }
              ],
              "create": {
                "http": "POST",
                "path": "/v1/videos"
              },
              "failed_states": [
                "failed"
              ],
              "id_source": "Use returned polling_url and id. Keep provider_task_id and X-Ailoot-Task-Id as separate original identifiers.",
              "mode": "submit_once_poll_original",
              "owned_content": {
                "http": "GET",
                "path": "/v1/media/assets/{asset_id}/content",
                "url_source": "Use the exact returned signed URL; never construct a token."
              },
              "pending_states": [
                "processing",
                "submitted"
              ],
              "state_field": "data.task_status",
              "status": [
                {
                  "http": "GET",
                  "path": "/v1/videos/{request_id}"
                },
                {
                  "http": "GET",
                  "path": "/v1/videos/generations/{request_id}"
                }
              ],
              "unknown": "Keep the returned public task or operation id and all headers. Read only the original task; unknown or result_pending_check does not authorize another creation.",
              "unknown_no_replay": true
            },
            "outputs": {
              "all_results": "Retain the complete response, all actual results, original identifiers, usage and response headers.",
              "family": "video",
              "fields": [
                {
                  "name": "data.task_result.videos[].url",
                  "type": "string or array, as returned"
                }
              ],
              "ownership": "Every returned selected video URL is an owned signed result after completion."
            },
            "parameters": [
              {
                "default_known": false,
                "enum": [
                  "kling-v1-6"
                ],
                "enum_known": true,
                "name": "model",
                "required": true,
                "type": "string"
              },
              {
                "default_known": false,
                "enum_known": false,
                "maxLength": 500,
                "name": "prompt",
                "required": true,
                "type": "string"
              },
              {
                "default_known": false,
                "enum": [
                  "std",
                  "pro"
                ],
                "enum_known": true,
                "name": "mode",
                "required": true,
                "type": "string"
              },
              {
                "default_known": false,
                "enum": [
                  "kling-v1-6"
                ],
                "enum_known": true,
                "name": "model_name",
                "required": false,
                "type": "string"
              },
              {
                "default_known": false,
                "enum_known": false,
                "maximum": 1,
                "minimum": 0,
                "name": "cfg_scale",
                "required": false,
                "type": "number"
              },
              {
                "default_known": false,
                "enum_known": false,
                "name": "aspect_ratio",
                "required": false,
                "type": "string"
              },
              {
                "default_known": false,
                "enum_known": false,
                "maxLength": 200,
                "name": "negative_prompt",
                "required": false,
                "type": "string"
              },
              {
                "default_known": false,
                "enum": [
                  5,
                  10
                ],
                "enum_known": true,
                "name": "duration",
                "required": false,
                "type": "integer"
              }
            ],
            "request_schema": {
              "additionalProperties": true,
              "properties": {
                "aspect_ratio": {
                  "type": "string"
                },
                "cfg_scale": {
                  "maximum": 1,
                  "minimum": 0,
                  "type": "number"
                },
                "duration": {
                  "enum": [
                    5,
                    10
                  ],
                  "type": "integer"
                },
                "mode": {
                  "enum": [
                    "std",
                    "pro"
                  ],
                  "type": "string"
                },
                "model": {
                  "enum": [
                    "kling-v1-6"
                  ],
                  "type": "string"
                },
                "model_name": {
                  "enum": [
                    "kling-v1-6"
                  ],
                  "type": "string"
                },
                "negative_prompt": {
                  "maxLength": 200,
                  "type": "string"
                },
                "prompt": {
                  "maxLength": 500,
                  "type": "string"
                }
              },
              "required": [
                "model",
                "prompt",
                "mode"
              ],
              "type": "object"
            },
            "schema_template": {
              "body": {
                "mode": "pro",
                "model": "kling-v1-6",
                "prompt": "A happy holiday scene at the beach."
              },
              "content_type": "application/json"
            }
          },
          "input": {
            "conditions": [
              "model selects this model. An omitted model_name uses the selected model; an explicit native model_name override is preserved."
            ],
            "content_type": "application/json",
            "material_types": [
              "text"
            ],
            "optional": [
              "model_name",
              "cfg_scale",
              "aspect_ratio",
              "negative_prompt",
              "duration"
            ],
            "required": [
              "model",
              "prompt",
              "mode"
            ]
          },
          "lifecycle": {
            "assets": [
              {
                "http": "GET",
                "path": "/v1/media/assets"
              },
              {
                "http": "GET",
                "path": "/v1/media/assets/{asset_id}"
              }
            ],
            "cancel_endpoint": null,
            "completed_states": [
              "succeed"
            ],
            "content": [
              {
                "http": "GET",
                "path": "/v1/videos/{request_id}/content",
                "query": {
                  "index": "actual output index; default 0"
                }
              }
            ],
            "create": {
              "http": "POST",
              "path": "/v1/videos"
            },
            "failed_states": [
              "failed"
            ],
            "id_source": "Use returned polling_url and id. Keep provider_task_id and X-Ailoot-Task-Id as separate original identifiers.",
            "mode": "submit_once_poll_original",
            "owned_content": {
              "http": "GET",
              "path": "/v1/media/assets/{asset_id}/content",
              "url_source": "Use the exact returned signed URL; never construct a token."
            },
            "pending_states": [
              "processing",
              "submitted"
            ],
            "state_field": "data.task_status",
            "status": [
              {
                "http": "GET",
                "path": "/v1/videos/{request_id}"
              },
              {
                "http": "GET",
                "path": "/v1/videos/generations/{request_id}"
              }
            ],
            "unknown": "Keep the returned public task or operation id and all headers. Read only the original task; unknown or result_pending_check does not authorize another creation.",
            "unknown_no_replay": true
          },
          "method": {
            "http": "POST",
            "path": "/v1/videos"
          },
          "method_aliases": [
            "/v1/videos/generations"
          ],
          "output": {
            "all_results": "Retain the complete response, all actual results, original identifiers, usage and response headers.",
            "family": "video",
            "fields": [
              {
                "name": "data.task_result.videos[].url",
                "type": "string or array, as returned"
              }
            ],
            "ownership": "Every returned selected video URL is an owned signed result after completion."
          }
        },
        "ctx": null,
        "declared_pricing_profiles": [
          {
            "dimensions": {
              "regime": "base"
            },
            "label": "Base token rates",
            "units": [
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "input_price",
                "label": "Input tokens",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "input_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "output_price",
                "label": "Output tokens",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "output_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "output_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_read_price",
                "label": "Cache read",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "cached_input_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "cached_input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_write_price",
                "label": "Cache write",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "generic_cache_creation_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "generic_cache_creation_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_write_1h_price",
                "label": "Cache write, 1 hour",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "one_hour_cache_creation_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "one_hour_cache_creation_token"
              }
            ]
          },
          {
            "basis": "This estimate is not an additional charge or a fixed rate for the completed generation.",
            "dimensions": {
              "forecast_quantity": "one generation estimate"
            },
            "label": "Estimated generation cost",
            "units": [
              {
                "amount": "6",
                "amount_unit": "usd_per_exact_native_unit",
                "billing_input": false,
                "estimate_only": true,
                "key": "forecast_usd",
                "label": "Estimated generation cost",
                "native_amount_usd_per_unit": "6",
                "native_quantity": 1,
                "public_unit_label": "estimate before generation",
                "quantity": 1,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "request_estimate"
              }
            ]
          }
        ],
        "examples": [
          {
            "code": "set -eu\n: \"${AILOOT_API_KEY:?Set your Ailoot API key}\"\nexport AILOOT_API_KEY\npython3 - <<'PY_REQUEST'\nimport json,os\nfrom pathlib import Path\np=json.loads('{\"model\": \"kling-v1-6\", \"prompt\": \"A happy holiday scene at the beach.\", \"mode\": \"pro\"}')\n\nPath(\"request.json\").write_text(json.dumps(p,ensure_ascii=False))\nPY_REQUEST\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/videos \\\n  -H \"Authorization: Bearer $AILOOT_API_KEY\" -H 'Content-Type: application/json' \\\n  --data-binary @request.json -D response-headers.txt -o result.json\n# Submit once. Retain the complete result, original identifiers and every response header.\n",
            "label": "curl · create once and retain the complete result",
            "language": "bash"
          }
        ],
        "family": "openai",
        "fast_multiplier": null,
        "flex_multiplier": null,
        "fmt": "videos",
        "http": "POST",
        "img_in": null,
        "img_out": null,
        "in": null,
        "input": [
          "text"
        ],
        "label": "Video",
        "max_out": null,
        "max_reasoning_effort_multiplier": null,
        "method_aliases": [
          "/v1/videos/generations"
        ],
        "out": null,
        "output": [
          "video"
        ],
        "path": "/v1/videos",
        "price_conditions": [
          {
            "label": "Fast mode",
            "value": "Not specified",
            "when": "When fast mode is selected"
          },
          {
            "label": "Flex mode",
            "value": "Not specified",
            "when": "When flex mode is selected"
          },
          {
            "label": "Maximum reasoning effort",
            "value": "Not specified",
            "when": "When maximum reasoning effort uses the default adjustment"
          }
        ],
        "pricing": {
          "billing_mode": "original_invoice_usd",
          "cache_read_price": null,
          "cache_write_1h_price": null,
          "cache_write_price": null,
          "fast_multiplier": null,
          "flex_multiplier": null,
          "image_input_price": null,
          "image_output_price": null,
          "input_price": null,
          "intervals": null,
          "max_reasoning_effort_multiplier": null,
          "output_price": null,
          "per_request_price": null
        },
        "pricing_profiles": [
          {
            "dimensions": {
              "regime": "base"
            },
            "label": "Base token rates",
            "units": [
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "input_price",
                "label": "Input tokens",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "input_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "output_price",
                "label": "Output tokens",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "output_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "output_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_read_price",
                "label": "Cache read",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "cached_input_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "cached_input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_write_price",
                "label": "Cache write",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "generic_cache_creation_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "generic_cache_creation_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_write_1h_price",
                "label": "Cache write, 1 hour",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "one_hour_cache_creation_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "one_hour_cache_creation_token"
              }
            ]
          },
          {
            "basis": "This estimate is not an additional charge or a fixed rate for the completed generation.",
            "dimensions": {
              "forecast_quantity": "one generation estimate"
            },
            "label": "Estimated generation cost",
            "units": [
              {
                "amount": "6",
                "amount_unit": "usd_per_exact_native_unit",
                "billing_input": false,
                "estimate_only": true,
                "key": "forecast_usd",
                "label": "Estimated generation cost",
                "native_amount_usd_per_unit": "6",
                "native_quantity": 1,
                "public_unit_label": "estimate before generation",
                "quantity": 1,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "request_estimate"
              }
            ]
          }
        ],
        "request_model_id": "kling-v1-6",
        "route_label": "Ultra",
        "status_reads": [
          "GET /v1/videos/{request_id}",
          "GET /v1/videos/generations/{request_id}"
        ],
        "tiers": [],
        "unit": "video",
        "units": [
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": false,
            "estimate_only": true,
            "key": "input_price",
            "label": "Input tokens",
            "native_amount_usd_per_unit": null,
            "native_quantity": 1,
            "native_unit": "input_token",
            "public_unit_label": "/ 1K tokens",
            "quantity": 1000,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "input_token"
          },
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": false,
            "estimate_only": true,
            "key": "output_price",
            "label": "Output tokens",
            "native_amount_usd_per_unit": null,
            "native_quantity": 1,
            "native_unit": "output_token",
            "public_unit_label": "/ 1K tokens",
            "quantity": 1000,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "out",
            "unit": "output_token"
          },
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": false,
            "estimate_only": true,
            "key": "cache_read_price",
            "label": "Cache read",
            "native_amount_usd_per_unit": null,
            "native_quantity": 1,
            "native_unit": "cached_input_token",
            "public_unit_label": "/ 1K tokens",
            "quantity": 1000,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "cached_input_token"
          },
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": false,
            "estimate_only": true,
            "key": "cache_write_price",
            "label": "Cache write",
            "native_amount_usd_per_unit": null,
            "native_quantity": 1,
            "native_unit": "generic_cache_creation_token",
            "public_unit_label": "/ 1K tokens",
            "quantity": 1000,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "generic_cache_creation_token"
          },
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": false,
            "estimate_only": true,
            "key": "cache_write_1h_price",
            "label": "Cache write, 1 hour",
            "native_amount_usd_per_unit": null,
            "native_quantity": 1,
            "native_unit": "one_hour_cache_creation_token",
            "public_unit_label": "/ 1K tokens",
            "quantity": 1000,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "one_hour_cache_creation_token"
          },
          {
            "amount": "6",
            "amount_unit": "usd_per_exact_native_unit",
            "billing_input": false,
            "estimate_only": true,
            "key": "forecast_usd",
            "label": "Estimated generation cost",
            "native_amount_usd_per_unit": "6",
            "native_quantity": 1,
            "public_unit_label": "estimate before generation",
            "quantity": 1,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "request_estimate"
          }
        ]
      }
    }
  ],
  "model_id": "kling-v1-6",
  "nativeProvenance": {
    "input_facts_canonical_sha256": "38cc86bcf723f23858486fe213a7a82681e2df6044e354c466854b3649186fb0",
    "input_html_sha256": "e165b67b2f051203a95fa734ee494b1f8b9c538c9a456e4c586888afe08cb049",
    "private_audit_sha256": "3fedb58f94c25f2b11cd1fbc857d97ecb3a9fdaa641d518a450a052d4bc93990",
    "role": "historical-normalized-input-audit-hashes",
    "schema": "ailoot-native-model-provenance-v2"
  },
  "page": {
    "canonical": "https://ailoot.ai/models/en/kling-v1-6/",
    "description": "The kling-v1-6 profile generates video from a written scene description. Plan a short shot with a clear subject, action and camera direction, using the documented five- or ten-second duration options. Generation is asynchronous: keep the returned task identity and retrieve the completed video after the original task succeeds.",
    "locale": "en",
    "md_url": "https://ailoot.ai/models/en/kling-v1-6/index.md",
    "title": "kling-v1-6 — Ailoot",
    "url": "https://ailoot.ai/models/en/kling-v1-6/"
  },
  "rawModel": {
    "about": "The exact kling-v1-6 selector identifies the Kling text-to-video profile. Submit JSON to POST /v1/videos/generations with model set to kling-v1-6 and the written scene in prompt. POST /v1/videos also accepts the same generation request. A clear request describes what is visible, what happens during the shot and how the camera observes it. The minimal scene request supplies the model selector and prompt, leaving additional shot controls unspecified.\n\nFor a product shot, describe the object, surface, lighting and one visible action, such as a slow turn or a change in camera position. For a scene concept, identify the setting, principal subject and movement through the frame. Keep the action readable within the requested clip. A prompt might describe a small boat crossing a still lake, a wide view from the bank, early morning light and a steady camera following the boat’s direction.\n\nThe prompt limit is 500 characters. The optional negative_prompt can contain up to 200 characters and describes unwanted elements. The documented duration choices for this profile are 5 and 10 seconds. The mode values are std and pro. cfg_scale is a number from 0 to 1; the documentation describes higher values as stronger adherence to the text. Choose controls for the exact shot and preserve the submitted values with the result.\n\nThe documented camera_control object lists simple, down_back, forward_up, right_turn_forward and left_turn_forward camera types. Its simple configuration names horizontal, vertical, pan, tilt, roll and zoom controls. The minimal text example provides a useful starting point when a scene can be described without a separate camera-control object. Give camera movement a clear purpose in the prompt, such as revealing the subject or following its motion.\n\nSubmission starts an asynchronous task. Keep the returned id, X-Ailoot-Task-Id header and polling_url, then use GET on that polling_url with the same Ailoot API key to read the original task. The task state is in data.task_status: submitted and processing are pending, succeed is successful, and failed is unsuccessful. A submission acknowledgement is therefore an intermediate result. On success, retrieve every URL in data.task_result.videos[].url; these are Ailoot-managed result file links. GET /v1/videos/{id}/content retrieves the first output, and its index query parameter selects a returned output by its zero-based index. Keep the status response with the selected clip. If a timeout or result_pending_check response occurs, preserve the original returned identity and check that operation rather than submitting the shot again.\n\nReview the completed footage across its full duration: the intended action, subject appearance, framing and motion all belong to the shot brief. This exact profile provides the text-to-video workflow described here. A returned task that still needs a status check should be followed using its original identity, including when a client request times out; preserve that task information before considering a new generation request.",
    "alias_of": null,
    "aliases": [],
    "author": "Kuaishou",
    "ctx": null,
    "formats": [
      "videos"
    ],
    "id": "kling-v1-6",
    "input": [
      "text"
    ],
    "kind": "video",
    "max_out": null,
    "methods": [
      {
        "available": null,
        "billing_basis": {
          "basis": "original_invoice_usd",
          "description": "The displayed rates estimate the cost before generation. The final charge is calculated from the cost recorded for the original generation. Measured output duration and forecast quantities are not the final billable quantity.",
          "forecast_quantity_is_estimate": true,
          "physical_output_is_billable_quantity": false,
          "version": "original_invoice_usd_v1"
        },
        "cache_read": null,
        "cache_write": null,
        "cache_write_1h": null,
        "contract": {
          "data": {
            "all_results": "Retain the complete response, all actual results, original identifiers, usage and response headers.",
            "authentication": {
              "api_key_source": "AILOOT_API_KEY",
              "header": "Authorization: Bearer"
            },
            "example_body": {
              "mode": "pro",
              "model": "kling-v1-6",
              "prompt": "A happy holiday scene at the beach."
            },
            "lifecycle": {
              "assets": [
                {
                  "http": "GET",
                  "path": "/v1/media/assets"
                },
                {
                  "http": "GET",
                  "path": "/v1/media/assets/{asset_id}"
                }
              ],
              "cancel_endpoint": null,
              "completed_states": [
                "succeed"
              ],
              "content": [
                {
                  "http": "GET",
                  "path": "/v1/videos/{request_id}/content",
                  "query": {
                    "index": "actual output index; default 0"
                  }
                }
              ],
              "create": {
                "http": "POST",
                "path": "/v1/videos"
              },
              "failed_states": [
                "failed"
              ],
              "id_source": "Use returned polling_url and id. Keep provider_task_id and X-Ailoot-Task-Id as separate original identifiers.",
              "mode": "submit_once_poll_original",
              "owned_content": {
                "http": "GET",
                "path": "/v1/media/assets/{asset_id}/content",
                "url_source": "Use the exact returned signed URL; never construct a token."
              },
              "pending_states": [
                "processing",
                "submitted"
              ],
              "state_field": "data.task_status",
              "status": [
                {
                  "http": "GET",
                  "path": "/v1/videos/{request_id}"
                },
                {
                  "http": "GET",
                  "path": "/v1/videos/generations/{request_id}"
                }
              ],
              "unknown": "Keep the returned public task or operation id and all headers. Read only the original task; unknown or result_pending_check does not authorize another creation.",
              "unknown_no_replay": true
            },
            "outputs": {
              "all_results": "Retain the complete response, all actual results, original identifiers, usage and response headers.",
              "family": "video",
              "fields": [
                {
                  "name": "data.task_result.videos[].url",
                  "type": "string or array, as returned"
                }
              ],
              "ownership": "Every returned selected video URL is an owned signed result after completion."
            },
            "parameters": [
              {
                "default_known": false,
                "enum": [
                  "kling-v1-6"
                ],
                "enum_known": true,
                "name": "model",
                "required": true,
                "type": "string"
              },
              {
                "default_known": false,
                "enum_known": false,
                "maxLength": 500,
                "name": "prompt",
                "required": true,
                "type": "string"
              },
              {
                "default_known": false,
                "enum": [
                  "std",
                  "pro"
                ],
                "enum_known": true,
                "name": "mode",
                "required": true,
                "type": "string"
              },
              {
                "default_known": false,
                "enum": [
                  "kling-v1-6"
                ],
                "enum_known": true,
                "name": "model_name",
                "required": false,
                "type": "string"
              },
              {
                "default_known": false,
                "enum_known": false,
                "maximum": 1,
                "minimum": 0,
                "name": "cfg_scale",
                "required": false,
                "type": "number"
              },
              {
                "default_known": false,
                "enum_known": false,
                "name": "aspect_ratio",
                "required": false,
                "type": "string"
              },
              {
                "default_known": false,
                "enum_known": false,
                "maxLength": 200,
                "name": "negative_prompt",
                "required": false,
                "type": "string"
              },
              {
                "default_known": false,
                "enum": [
                  5,
                  10
                ],
                "enum_known": true,
                "name": "duration",
                "required": false,
                "type": "integer"
              }
            ],
            "request_schema": {
              "additionalProperties": true,
              "properties": {
                "aspect_ratio": {
                  "type": "string"
                },
                "cfg_scale": {
                  "maximum": 1,
                  "minimum": 0,
                  "type": "number"
                },
                "duration": {
                  "enum": [
                    5,
                    10
                  ],
                  "type": "integer"
                },
                "mode": {
                  "enum": [
                    "std",
                    "pro"
                  ],
                  "type": "string"
                },
                "model": {
                  "enum": [
                    "kling-v1-6"
                  ],
                  "type": "string"
                },
                "model_name": {
                  "enum": [
                    "kling-v1-6"
                  ],
                  "type": "string"
                },
                "negative_prompt": {
                  "maxLength": 200,
                  "type": "string"
                },
                "prompt": {
                  "maxLength": 500,
                  "type": "string"
                }
              },
              "required": [
                "model",
                "prompt",
                "mode"
              ],
              "type": "object"
            },
            "schema_template": {
              "body": {
                "mode": "pro",
                "model": "kling-v1-6",
                "prompt": "A happy holiday scene at the beach."
              },
              "content_type": "application/json"
            }
          },
          "input": {
            "conditions": [
              "model selects this model. An omitted model_name uses the selected model; an explicit native model_name override is preserved."
            ],
            "content_type": "application/json",
            "material_types": [
              "text"
            ],
            "optional": [
              "model_name",
              "cfg_scale",
              "aspect_ratio",
              "negative_prompt",
              "duration"
            ],
            "required": [
              "model",
              "prompt",
              "mode"
            ]
          },
          "lifecycle": {
            "assets": [
              {
                "http": "GET",
                "path": "/v1/media/assets"
              },
              {
                "http": "GET",
                "path": "/v1/media/assets/{asset_id}"
              }
            ],
            "cancel_endpoint": null,
            "completed_states": [
              "succeed"
            ],
            "content": [
              {
                "http": "GET",
                "path": "/v1/videos/{request_id}/content",
                "query": {
                  "index": "actual output index; default 0"
                }
              }
            ],
            "create": {
              "http": "POST",
              "path": "/v1/videos"
            },
            "failed_states": [
              "failed"
            ],
            "id_source": "Use returned polling_url and id. Keep provider_task_id and X-Ailoot-Task-Id as separate original identifiers.",
            "mode": "submit_once_poll_original",
            "owned_content": {
              "http": "GET",
              "path": "/v1/media/assets/{asset_id}/content",
              "url_source": "Use the exact returned signed URL; never construct a token."
            },
            "pending_states": [
              "processing",
              "submitted"
            ],
            "state_field": "data.task_status",
            "status": [
              {
                "http": "GET",
                "path": "/v1/videos/{request_id}"
              },
              {
                "http": "GET",
                "path": "/v1/videos/generations/{request_id}"
              }
            ],
            "unknown": "Keep the returned public task or operation id and all headers. Read only the original task; unknown or result_pending_check does not authorize another creation.",
            "unknown_no_replay": true
          },
          "method": {
            "http": "POST",
            "path": "/v1/videos"
          },
          "method_aliases": [
            "/v1/videos/generations"
          ],
          "output": {
            "all_results": "Retain the complete response, all actual results, original identifiers, usage and response headers.",
            "family": "video",
            "fields": [
              {
                "name": "data.task_result.videos[].url",
                "type": "string or array, as returned"
              }
            ],
            "ownership": "Every returned selected video URL is an owned signed result after completion."
          }
        },
        "ctx": null,
        "declared_pricing_profiles": [
          {
            "dimensions": {
              "regime": "base"
            },
            "label": "Base token rates",
            "units": [
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "input_price",
                "label": "Input tokens",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "input_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "output_price",
                "label": "Output tokens",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "output_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "output_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_read_price",
                "label": "Cache read",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "cached_input_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "cached_input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_write_price",
                "label": "Cache write",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "generic_cache_creation_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "generic_cache_creation_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_write_1h_price",
                "label": "Cache write, 1 hour",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "one_hour_cache_creation_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "one_hour_cache_creation_token"
              }
            ]
          },
          {
            "basis": "This estimate is not an additional charge or a fixed rate for the completed generation.",
            "dimensions": {
              "forecast_quantity": "one generation estimate"
            },
            "label": "Estimated generation cost",
            "units": [
              {
                "amount": "6",
                "amount_unit": "usd_per_exact_native_unit",
                "billing_input": false,
                "estimate_only": true,
                "key": "forecast_usd",
                "label": "Estimated generation cost",
                "native_amount_usd_per_unit": "6",
                "native_quantity": 1,
                "public_unit_label": "estimate before generation",
                "quantity": 1,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "request_estimate"
              }
            ]
          }
        ],
        "examples": [
          {
            "code": "set -eu\n: \"${AILOOT_API_KEY:?Set your Ailoot API key}\"\nexport AILOOT_API_KEY\npython3 - <<'PY_REQUEST'\nimport json,os\nfrom pathlib import Path\np=json.loads('{\"model\": \"kling-v1-6\", \"prompt\": \"A happy holiday scene at the beach.\", \"mode\": \"pro\"}')\n\nPath(\"request.json\").write_text(json.dumps(p,ensure_ascii=False))\nPY_REQUEST\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/videos \\\n  -H \"Authorization: Bearer $AILOOT_API_KEY\" -H 'Content-Type: application/json' \\\n  --data-binary @request.json -D response-headers.txt -o result.json\n# Submit once. Retain the complete result, original identifiers and every response header.\n",
            "label": "curl · create once and retain the complete result",
            "language": "bash"
          }
        ],
        "family": "openai",
        "fast_multiplier": null,
        "flex_multiplier": null,
        "fmt": "videos",
        "http": "POST",
        "img_in": null,
        "img_out": null,
        "in": null,
        "input": [
          "text"
        ],
        "label": "Video",
        "max_out": null,
        "max_reasoning_effort_multiplier": null,
        "method_aliases": [
          "/v1/videos/generations"
        ],
        "out": null,
        "output": [
          "video"
        ],
        "path": "/v1/videos",
        "price_conditions": [
          {
            "label": "Fast mode",
            "value": "Not specified",
            "when": "When fast mode is selected"
          },
          {
            "label": "Flex mode",
            "value": "Not specified",
            "when": "When flex mode is selected"
          },
          {
            "label": "Maximum reasoning effort",
            "value": "Not specified",
            "when": "When maximum reasoning effort uses the default adjustment"
          }
        ],
        "pricing": {
          "billing_mode": "original_invoice_usd",
          "cache_read_price": null,
          "cache_write_1h_price": null,
          "cache_write_price": null,
          "fast_multiplier": null,
          "flex_multiplier": null,
          "image_input_price": null,
          "image_output_price": null,
          "input_price": null,
          "intervals": null,
          "max_reasoning_effort_multiplier": null,
          "output_price": null,
          "per_request_price": null
        },
        "pricing_profiles": [
          {
            "dimensions": {
              "regime": "base"
            },
            "label": "Base token rates",
            "units": [
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "input_price",
                "label": "Input tokens",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "input_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "output_price",
                "label": "Output tokens",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "output_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "output_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_read_price",
                "label": "Cache read",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "cached_input_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "cached_input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_write_price",
                "label": "Cache write",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "generic_cache_creation_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "generic_cache_creation_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_write_1h_price",
                "label": "Cache write, 1 hour",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "one_hour_cache_creation_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "one_hour_cache_creation_token"
              }
            ]
          },
          {
            "basis": "This estimate is not an additional charge or a fixed rate for the completed generation.",
            "dimensions": {
              "forecast_quantity": "one generation estimate"
            },
            "label": "Estimated generation cost",
            "units": [
              {
                "amount": "6",
                "amount_unit": "usd_per_exact_native_unit",
                "billing_input": false,
                "estimate_only": true,
                "key": "forecast_usd",
                "label": "Estimated generation cost",
                "native_amount_usd_per_unit": "6",
                "native_quantity": 1,
                "public_unit_label": "estimate before generation",
                "quantity": 1,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "request_estimate"
              }
            ]
          }
        ],
        "request_model_id": "kling-v1-6",
        "route_label": "Ultra",
        "status_reads": [
          "GET /v1/videos/{request_id}",
          "GET /v1/videos/generations/{request_id}"
        ],
        "tiers": [],
        "unit": "video",
        "units": [
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": false,
            "estimate_only": true,
            "key": "input_price",
            "label": "Input tokens",
            "native_amount_usd_per_unit": null,
            "native_quantity": 1,
            "native_unit": "input_token",
            "public_unit_label": "/ 1K tokens",
            "quantity": 1000,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "input_token"
          },
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": false,
            "estimate_only": true,
            "key": "output_price",
            "label": "Output tokens",
            "native_amount_usd_per_unit": null,
            "native_quantity": 1,
            "native_unit": "output_token",
            "public_unit_label": "/ 1K tokens",
            "quantity": 1000,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "out",
            "unit": "output_token"
          },
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": false,
            "estimate_only": true,
            "key": "cache_read_price",
            "label": "Cache read",
            "native_amount_usd_per_unit": null,
            "native_quantity": 1,
            "native_unit": "cached_input_token",
            "public_unit_label": "/ 1K tokens",
            "quantity": 1000,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "cached_input_token"
          },
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": false,
            "estimate_only": true,
            "key": "cache_write_price",
            "label": "Cache write",
            "native_amount_usd_per_unit": null,
            "native_quantity": 1,
            "native_unit": "generic_cache_creation_token",
            "public_unit_label": "/ 1K tokens",
            "quantity": 1000,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "generic_cache_creation_token"
          },
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": false,
            "estimate_only": true,
            "key": "cache_write_1h_price",
            "label": "Cache write, 1 hour",
            "native_amount_usd_per_unit": null,
            "native_quantity": 1,
            "native_unit": "one_hour_cache_creation_token",
            "public_unit_label": "/ 1K tokens",
            "quantity": 1000,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "one_hour_cache_creation_token"
          },
          {
            "amount": "6",
            "amount_unit": "usd_per_exact_native_unit",
            "billing_input": false,
            "estimate_only": true,
            "key": "forecast_usd",
            "label": "Estimated generation cost",
            "native_amount_usd_per_unit": "6",
            "native_quantity": 1,
            "public_unit_label": "estimate before generation",
            "quantity": 1,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "request_estimate"
          }
        ]
      }
    ],
    "model_aliases": [
      {
        "canonical_model_id": "kling-v1-6",
        "request_model_id": "kling-v1-6",
        "route_label": "Ultra"
      }
    ],
    "name": "kling-v1-6",
    "price": {
      "in": null,
      "in_label": null,
      "out": null,
      "out_label": null,
      "sort_in": null,
      "sort_out": null,
      "varies": true
    },
    "short": "The kling-v1-6 profile generates video from a written scene description. Plan a short shot with a clear subject, action and camera direction, using the documented five- or ten-second duration options. Generation is asynchronous: keep the returned task identity and retrieve the completed video after the original task succeeds."
  },
  "renderer_schema": {
    "method_order": "Original DTO methods order; every exact route/format/path/caller survives.",
    "prices": "Original public DTO fields and original native display HTML; no flattened or normalized offers."
  },
  "representation": "exact-public-dto-and-native-renderer-html",
  "representationNotes": {
    "current_reference": {
      "about_json_pointer": "/aboutHtml",
      "methods": [
        {
          "contract_json_pointer": "/methods/0/rawMethod/contract",
          "html_json_pointer": "/methods/0/html",
          "method_ordinal": 0
        }
      ],
      "role": "current-semantic-reference"
    },
    "raw_input": {
      "examples_role": "historical-input-not-current-ready-examples",
      "json_pointers": [
        "/rawModel",
        "/methods/0/rawMethod"
      ],
      "role": "historical-owner-input"
    },
    "schema": "ailoot-native-model-representations-v1"
  },
  "schema": "ailoot-static-model-facts-v1",
  "schema_version": 1,
  "shortText": "The kling-v1-6 profile generates video from a written scene description. Plan a short shot with a clear subject, action and camera direction, using the documented five- or ten-second duration options. Generation is asynchronous: keep the returned task identity and retrieve the completed video after the original task succeeds.",
  "source": {
    "audit_sha256": "2e00086bcbfc28e64d0cebe97aa47c17d8d5618963027f8ffb9dc6123d7d25b1",
    "bridge_map_sha256": "1125275768b9636fc8461bc7da5061239a81ddfe508e2557843ca42c58ab0036",
    "raw_model_json_sha256": "a5520b080b06c9ff6fb00f401fce774a6764b8537825c4edd47e886489e1f13c",
    "renderer_sha256": "fed50305bd3bcc4980ac14df23640efb8c1bc1e819f9d53643d6f43e8974d3fe"
  },
  "sourceRevision": "f1e12a5a6c12fdf38d39dc2db79c7dbc8854cc8ca65bf4c2082bfc3477aefcf4"
}