Source: https://ailoot.ai/models/en/minimax-hailuo-2-3-fast/
Canonical: https://ailoot.ai/models/en/minimax-hailuo-2-3-fast/
Language: en

# Hailuo 2.3 Fast

[Markdown](https://ailoot.ai/models/en/minimax-hailuo-2-3-fast/index.md) · [JSON](https://ailoot.ai/models/en/minimax-hailuo-2-3-fast/facts.json)

## [Hailuo 2.3 Fast](https://ailoot.ai/models/en/minimax-hailuo-2-3-fast/)

MiniMax Hailuo 2.3 Fast animates a first-frame image from a short motion prompt. Choose this image-to-video profile for a product shot, character pose or storyboard still.

- [**Ailoot Ultra · Video** `POST /v1/videos` `MiniMax-Hailuo-2.3-Fast`](https://ailoot.ai/models/en/minimax-hailuo-2-3-fast/#method-0)

About the model

This description covers the model’s capabilities. Available in Ailoot inputs, outputs and options are listed for the selected method below.

MiniMax Hailuo 2.3 Fast is the named Fast profile for image-to-video generation. Start with a composed first-frame image and describe how the subject or camera should move. A product still, character pose or storyboard frame gives the shot a concrete visual starting point.

#### Prepare the image and motion brief

Provide a square PNG or JPEG image through an HTTPS URL, with each side between 300 and 4,096 pixels. The downloaded image file must be no larger than 20,000,000 bytes. Keep the prompt between 1 and 199 characters, focused on one visible action and the movement that matters to the shot.

#### Follow the clip to completion

This profile is configured for one 768 × 768 MP4 clip with a nominal duration of six seconds. Submit the request once, save the returned ID and follow that original request until it completes. Download the returned video and retain its reported dimensions and measured duration with the result. If the creation outcome is uncertain, continue checking the original request rather than creating it again.

**Ailoot Ultra · Video** `POST /v1/videos` `MiniMax-Hailuo-2.3-Fast`

[`MiniMax-Hailuo-2.3-Fast`](https://ailoot.ai/models/en/#m=MiniMax-Hailuo-2.3-Fast&route=Ultra&caller=MiniMax-Hailuo-2.3-Fast&fmt=videos)

MiniMax /`MiniMax-Hailuo-2.3-Fast`

### Overview

MiniMax Hailuo 2.3 Fast animates a first-frame image from a short motion prompt. Choose this image-to-video profile for a product shot, character pose or storyboard still.

Accepted inputs

Text · Images

Results

Video

### Available in Ailoot · inputs & methods

**Ailoot Ultra · Video** `POST /v1/videos`

Input types

`text`, `image`

Output types

`video`

Output format

mp4

Output count

Up to 1 output

| Field | Type | Requirement | Values & limits | Default |
| --- | --- | --- | --- | --- |
| Field`model` | Type`string` | RequirementRequired | Values & limits MiniMax-Hailuo-2.3-Fast | Default— |
| Field`prompt` | Type`string` | RequirementRequired | Values & limits Minimum length: 1 Maximum length: 199 Unit: Unicode characters | Default— |
| Field`duration` | Type`integer` | RequirementRequired | Values & limits 6 Unit: seconds | Default— |
| Field`resolution` | Type`string` | RequirementRequired | Values & limits 768P | Default— |
| Field`first_frame_image` | Type`https_url` | RequirementRequired | Values & limits Maximum file bytes: 20,000,000 MIME types: image/png, image/jpeg Minimum dimension: 300 Maximum dimension: 4,096 Square only: Yes | Default— |

Input material combinations

**Image to video** · Required: prompt, first\_frame\_image

Method parameters and lifecycle

| Parameter | Contract |
| --- | --- |
| Parameter`content_type` | Contractapplication/json |
| Parameter`required` | Contractmodel, prompt, duration, resolution, first\_frame\_image |
| Parameter`other_options` | Contractfalse |
| Parameter`duration` | Contract6 |
| Parameter`resolution` | Contract768P |
| Parameter`prompt_max_characters` | Contract199 |
| Parameter`first_frame_image` | Contract{"type":"https\_url","format":\["png","jpeg"\],"dimensions":"square 300..4096 pixels","full\_image\_validation\_before\_send":true,"maximum\_file\_bytes":20000000} |
| Parameter`material_types` | Contracttext, image |
| Parameter`additional_properties` | Contractfalse |

Method aliases: `/v1/videos/generations`, `/videos`, `/videos/generations`

Lifecycle: `submit_once_poll_original`

`GET /v1/videos/{request_id}`

`GET /v1/videos/generations/{request_id}`

`GET /v1/videos/{request_id}/content`

`GET /v1/videos/generations/{request_id}/content`

Create once and save returned ID.

Poll original status; retain every completed asset and duration.

### Pricing

Tariff references do not add request options. Supported parameters are listed for the selected method.

Fast mode

Not specified When fast mode is selected

Flex mode

Not specified When flex mode is selected

Maximum reasoning effort

Not specified When maximum reasoning effort uses the default adjustment

#### Ailoot rates

#### Prices by configuration

Match each charge to the conditions shown. Use one rate for each set of alternative configurations.

| Configuration | Rate schedule | Nominal clip duration, seconds | Resolution | Billing unit | Charge |
| --- | --- | --- | --- | --- | --- |
| ConfigurationBase token rates | Rate scheduleBase rate | Nominal clip duration, seconds— | Resolution— | Billing unit— | Charge Input · Input tokens **—** / 1K tokens Output · Output tokens **—** / 1K tokens Input · Cache read **—** / 1K tokens Input · Cache write **—** / 1K tokens Input · Cache write, 1 hour **—** / 1K tokens |
| ConfigurationUltra | Rate schedule— | Nominal clip duration, seconds6 | Resolution768P | Billing unitper nominal 6s output clip | Charge Output · nominal 6s output clip **$0.4** per nominal 6s output clip |

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. [How reservation and settlement work →](https://ailoot.ai/docs/en/billing/reserve/)

#### Reference tariff details

Model-level reference schedules do not change method selection, quotes or charges. Active charges use the selected Ailoot method rates.

MiniMax-Hailuo-2.3-Fast

#### Prices by configuration

| Configuration | Billing conditions | Charge |
| --- | --- | --- |
| ConfigurationMiniMax-Hailuo-2.3-Fast · Default configuration | Billing conditionsDefault configuration | Charge Input · Input **$0.00** per call Output · Output **$0.40** per call |

MiniMax-Hailuo-2.3-Fast

#### Prices by configuration

| Configuration | Billing conditions | Charge |
| --- | --- | --- |
| ConfigurationMiniMax-Hailuo-2.3-Fast · Default configuration | Billing conditionsDefault configuration | Charge Input · Input **$0.00** per call Output · Output **$0.80** per call |

### Example requests

#### Ailoot Ultra · Video

curl · exact retained creation

```bash
set -eu
: "${AILOOT_API_KEY:?Set your Ailoot API key}"
: "${AILOOT_IMAGE_URL:?Set the actual HTTPS first-frame image URL}"
export AILOOT_IMAGE_URL
python3 - <<'PY_REQUEST'
import json,os
from pathlib import Path
p=json.loads('{"model": "MiniMax-Hailuo-2.3-Fast", "prompt": "A cat in a spacesuit walking on the Moon", "duration": 6, "resolution": "768P"}')
from urllib.parse import urlsplit
u=os.environ["AILOOT_IMAGE_URL"]
z=urlsplit(u)
if z.scheme!="https" or not z.netloc or z.username or z.password:raise SystemExit("Choose the actual HTTPS first-frame image URL")
p["first_frame_image"]=u
Path("request.json").write_text(json.dumps(p,ensure_ascii=False))
PY_REQUEST
curl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/videos \
  -H "Authorization: Bearer $AILOOT_API_KEY" -H 'Content-Type: application/json' \
  --data-binary @request.json -D response-headers.txt -o result.json
```

### Receive and save results

#### Ailoot Ultra · Video

mp4

- `GET /v1/videos/{request_id}`
- `GET /v1/videos/generations/{request_id}`
- `GET /v1/videos/{request_id}/content`
- `GET /v1/videos/generations/{request_id}/content`

##### Check job status

GET original status

```bash
set -eu
: "${AILOOT_API_KEY:?Set your Ailoot API key}"
python3 - <<'PY_STATUS_URL'
import json
from pathlib import Path
from urllib.parse import quote
r=json.loads(Path('result.json').read_text())
if not isinstance(r.get('id'),str) or not r['id']:raise SystemExit('Keep the original response and headers for reconciliation; no returned ID')
Path('status-url.txt').write_text('https://api.ailoot.ai/v1/videos/'+quote(r['id'],safe=''))
PY_STATUS_URL
curl --fail-with-body --silent --show-error "$(cat status-url.txt)" \
  -H "Authorization: Bearer $AILOOT_API_KEY" -D status-headers.txt -o status.json
python3 - <<'PY_RESULT'
import json
from pathlib import Path
r=json.loads(Path('status.json').read_text())
print(json.dumps(r,ensure_ascii=False,indent=2))
print('Keep the complete JSON and response headers; do not resubmit an unknown creation.')
PY_RESULT
```

Other content reads

Save every completed owned output

```bash
set -eu
: "${AILOOT_API_KEY:?Set your Ailoot API key}"
export AILOOT_API_KEY
python3 - <<'PY_ASSETS'
import json,os,subprocess
from pathlib import Path
from urllib.parse import urljoin,urlsplit
r=json.loads(Path('status.json').read_text())
if r.get('status')!='completed':raise SystemExit('Keep the original ID and read its status; never recreate an unknown job')
if not isinstance(r.get('data'),list) or not r['data']:raise SystemExit('Keep the complete original status; no completed outputs supplied')
urls=[]
for i,u in enumerate(r.get('data',[])):
    if not isinstance(u,str):raise SystemExit('Keep the original response; unexpected asset shape')
    urls.append((str(i),u))
for label,path in urls:
    u=urljoin('https://api.ailoot.ai',path);z=urlsplit(u)
    if z.scheme!='https' or z.netloc!='api.ailoot.ai' or z.username or z.password:raise SystemExit('Use the actual returned Ailoot owned content URL')
    target=Path('owned-'+label+'.bin')
    subprocess.run(['curl','--fail-with-body','--silent','--show-error',u,'-H','Authorization: Bearer '+os.environ['AILOOT_API_KEY'],'-D',str(target)+'.headers','-o',str(target)],check=True)
print('All returned owned URLs saved; complete metadata, timing and usage remain in the JSON.')
PY_ASSETS
```

##### Keep all completed results

Save every completed video or returned file; retrieve every actual returned asset URL.

Completed data\[\] contains all owned signed content URLs. Fetch each returned URL, or use the content endpoint with index set to an actual output index. A failed original job may return charge\_pending\_check; check that original job rather than creating it again.

##### If the original response needs checking

Read existing original job; never resubmit unknown send.

Maximum outputs: 1.

Response fields

| Field | Type | Meaning |
| --- | --- | --- |
| Field`id` | Typestring | Meaning— |
| Field`object` | Typestring | Meaning— |
| Field`model` | Typestring | Meaning— |
| Field`status` | Typestring | Meaning— |
| Field`data[]` | Typesigned content URL | Meaning— |
| Field`charge_pending_check` | Typeboolean | Meaning— |
| Field`error.code` | Typestring | Meaning— |
| Field`error.message` | Typestring | Meaning— |
| Field`requested_nominal_duration_seconds` | Typeinteger | Meaning— |
| Field`measured_duration_seconds` | Typenumber | Meaning— |
| Field`width` | Typeinteger | Meaning— |
| Field`height` | Typeinteger | Meaning— |
| Field`operation_id` | Typestring | MeaningReturned when status=unknown; actual original public video operation ID |
| Field`request_id` | Typestring | MeaningOptional when status=unknown; returned only if the original task has a request ID |

Errors and next steps

| Response | Condition | Next step |
| --- | --- | --- |
| Response400 · `invalid_request_error` | ConditionReading the raw request body fails before parsing the video profile | Next stepPreserve the returned response and correct the unreadable request body. |
| Response422 · `price_unavailable` | ConditionParsing the exact video profile fails, or the complete parsed profile has no ready exact price card | Next stepPreserve the response; use the complete exact admitted profile and its published card. This branch runs before a provider send. |
| Response409 · `video_not_ready` | ConditionOriginal result content is not yet available | Next stepPoll the original returned ID and respect Retry-After. |
| Response`server_error` | ConditionThe returned response says the operation or result requires a check | Next stepKeep the original returned operation/task ID, request headers and response; continue supported reads of that original operation. Do not resubmit the creation request. |
| Response200 · `video_result_unverified` | ConditionOriginal Fast task state is unknown; status=unknown and charge\_pending\_check=true | Next stepKeep the actual returned id/operation\_id and optional request\_id; read only the original task. Never resubmit. |

### Aliases

#### Model aliases

**Ailoot Ultra** [`MiniMax-Hailuo-2.3-Fast`](https://ailoot.ai/models/en/#m=MiniMax-Hailuo-2.3-Fast&route=Ultra&caller=MiniMax-Hailuo-2.3-Fast&fmt=videos)

#### Method path aliases

`/v1/videos/generations`, `/videos`, `/videos/generations`

#### Related caller IDs

[`MiniMax-Hailuo-2.3-Fast`](https://ailoot.ai/models/en/#m=MiniMax-Hailuo-2.3-Fast&route=Ultra&caller=MiniMax-Hailuo-2.3-Fast&fmt=videos)

FAQ · Hailuo 2.3 Fast

What inputs and results are available?

`POST /v1/videos` · `MiniMax-Hailuo-2.3-Fast`: `text`, `image` → `video`

Which fields does the request use?

`POST /v1/videos` · `MiniMax-Hailuo-2.3-Fast`: `model`, `prompt`, `duration`, `resolution`, `first_frame_image`

What limits apply?

`POST /v1/videos` · `MiniMax-Hailuo-2.3-Fast`: `prompt.maximum_length`: `199`

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