Documentation Index
Fetch the complete documentation index at: https://apixo.ai/docs/llms.txt
Use this file to discover all available pages before exploring further.
Many coding tools, agent frameworks, chat apps, and workflow builders let you configure a custom provider endpoint. If the app supports Claude, OpenAI, or Gemini compatible APIs, APIXO usually works by changing the base URL, API key, and model id.
This page intentionally uses a generic setup pattern. Tool-specific guides can be added later after each tool’s current settings are verified.
Quick checklist
| Field in the app | What to choose |
|---|
| Provider | Choose the provider format the app already supports: Claude, OpenAI, or Gemini |
| Base URL | Use the matching APIXO base URL below |
| API key | Use your APIXO API key from the dashboard |
| Environment variable | Prefer APIXO_API_KEY when the app supports env vars |
| Model | Use a model id from Supported Models |
| Streaming | Enable only if the app supports that provider’s streaming format |
Claude-compatible settings
Use this when the app asks for an Anthropic, Claude, or Claude-compatible endpoint.
| Setting | Value |
|---|
| Base URL | https://llm.apixo.ai |
| API key | Your APIXO API key |
| API key header | x-api-key |
| Required version header | anthropic-version: 2023-06-01 |
| Example model | claude-sonnet-4-6 |
OpenAI-compatible settings
Use this when the app asks for an OpenAI-compatible endpoint or custom OpenAI base URL.
| Setting | Value |
|---|
| Base URL | https://llm.apixo.ai/v1 |
| API key | Your APIXO API key |
| API key header | Authorization: Bearer $APIXO_API_KEY |
| Endpoint | /responses |
| Example model | gpt-5.4 |
Gemini-compatible settings
Use this when the app asks for a Gemini-compatible API endpoint.
| Setting | Value |
|---|
| Base URL | https://llm.apixo.ai |
| API key | Your APIXO API key |
| API key header | x-goog-api-key |
| API path style | /v1beta/models/{model}:generateContent |
| Example model | gemini-3.1-pro-preview |
Common issues
- If the app validates model names, copy one from Supported Models.
- If streaming fails, disable streaming and confirm a non-streaming request first.
- If Claude auth fails, confirm the app sends the
anthropic-version header.
- If an OpenAI-compatible app does not support the Responses API, confirm which endpoint it calls before using APIXO.
APIXO does not require a special integration for each app. The app only needs to send provider-compatible requests to a custom base URL.