Source: https://ailoot.ai/docs/en/integrations/obsidian-copilot/
Canonical: https://ailoot.ai/docs/en/integrations/obsidian-copilot/
Language: en

[Chat applications](https://ailoot.ai/docs/en/integrations/#chat) 

# Obsidian Copilot

[Markdown](https://ailoot.ai/docs/en/integrations/obsidian-copilot/index.md)

Obsidian plugin · OpenAI Chat

| Format | Where to set it up |
| --- | --- |
| OpenAI Chat | Settings \> Copilot \> BYOK \> Add a provider \> Add a custom provider |

## [](https://ailoot.ai/docs/en/integrations/obsidian-copilot/#setup)Setup

Copy the configuration and replace `sk-...` with your key from the Ailoot Dashboard. Prefer storing the key in the environment variable `AILOOT_API_KEY`, if the application supports it.

Before starting, request GET /v1/models with your Ailoot key. Choose an exact model ID whose methods include POST /v1/chat/completions, then use that ID in the configuration. For agents, also check tool support and the features required by your client version.

```text
Base URL: https://api.ailoot.ai/v1
API key: sk-...
Model ID: claude-sonnet-5-5 (or select from the /v1/models list)
Then Test; enable the model in Basic > Agents > Quick Chat
```

Example model: `claude-sonnet-5-5`. Choose any other model from the [catalog](https://ailoot.ai/models/en/) — check that it supports the format you need.

## [](https://ailoot.ai/docs/en/integrations/obsidian-copilot/#notes)Good to know

The model list comes from /v1/models, and you can enter a model manually. If Test passes but Quick Chat does not send messages, turn on Enable CORS for the provider; the response will arrive in full without streaming. Keys are stored in Obsidian Keychain.

## [](https://ailoot.ai/docs/en/integrations/obsidian-copilot/#check)Test

- For the OpenAI format, the URL is `https://api.ailoot.ai/v1` (or the full path if the application asks for a full URL).
- Ask a short question. If you get an error, check the code and Request ID, then consult [Errors and limits](https://ailoot.ai/docs/en/errors/).
- 404 immediately after setup almost always means the URL is wrong: an extra or missing `/v1`.
- 402 — insufficient balance for the reserve. Agents reserve more than chat: [why](https://ailoot.ai/docs/en/billing/reserve/).

Application documentation: [https://github.com/logancyang/obsidian-copilot/blob/master/docs/llm-providers.md](https://github.com/logancyang/obsidian-copilot/blob/master/docs/llm-providers.md)

Still have questions? Send your Request ID and a description — we'll help you troubleshoot.[Contact support](mailto:support@ailoot.ai)

## Ailoot · The company and its project portfolio





Ailoot combines established operating experience, a large client base, stable service and ongoing KPI control.





The company and its project portfolio: millions of customers; monthly sales in the billions.





Ailoot brings that operating experience to API access for AI features in customer products, agents, applications and automations.