Coze Custom Model Integration Overview
Coze officially supports integrating custom models and provides three protocols: OpenAI Chat API, OpenAI Responses API, and Anthropic Messages API. The Base URL, path composition, Header, streaming, and tool-calling contracts differ across the three routes, so they must be configured and validated separately.
| Route | Status | Guide |
|---|---|---|
| OpenAI Chat Completions | Experimental | Chat Configuration |
| OpenAI Responses | Experimental | Responses Configuration |
| Anthropic Messages | Experimental | Messages Configuration |
“Experimental” means that the official capability and configuration entry have been confirmed, but different Coze regions, versions, or plans may display different forms. Fishapi Cloud still needs to complete fixed-version validation according to the protocol. Do not extrapolate the success of one protocol to the other two.
¶ Configuration Principles
- For the Base API URL, prioritize the base provided in the documentation; do not append endpoint paths that the client automatically completes again.
- Use your Fishapi Cloud API Token as the API Key.
- For Model, use the exact model ID in the model catalog that is compatible with the selected protocol.
- After regular text succeeds, streaming and tool calling should also be validated.
¶ Official References
Return to the Coding Plan Configuration Center.