# Genesis API reference

Genesis exposes credential-scoped model discovery and protocol-specific model interfaces. Use the detailed pages for request fields, response fields, examples, and interface-specific authentication.

| Interface | Use it for |
| --- | --- |
| `GET /models` | Discover models visible to the current credential. |
| Chat Completions | OpenAI-compatible text or multimodal chat. |
| Responses | OpenAI Responses request and output format. |
| Messages | Anthropic-compatible Messages calls. |
| Embeddings | Generate vector representations. |
| Rerank | Rank candidates by relevance to a query. |

Use the complete Genesis base URL copied from the console. Do not infer request fields, model support, limits, or authentication behavior from another interface.