The KAEL API is served from `https://api.aethex.tech`.

| Field | Value |

|---|---|

| Product maturity | Live / evolving |

| Documentation status | Active |

| Base URL | `https://api.aethex.tech` |

| Machine-readable contract | `/static/custom/openapi.yaml` |

| Last source review | 2026-06-26 |

| Group | Purpose |

|---|---|

| Health | Service health, ping, and active-session counts |

| Models and chat | Model catalog, non-streaming chat, and SSE streaming |

| Authentication | Session inspection, login, logout, email code, and verification |

| History | Save, list, load, and delete conversations |

| Memory | List, save, delete, and clear keyed memory |

| Identity and profile | Linked identity and usage summaries |

| Documents | Generate and manage KAEL-produced documents |

| Feed | Featured conversations and activity highlights |

| Integrations | Signed Discord interactions and deployment webhooks |

The machine-readable public contract intentionally excludes owner-only operations such as deployment, world-model mutation, operator creation, and tenant administration.

Those routes are operational interfaces—not browser APIs.

`POST /kael/stream` uses Server-Sent Events:

- Model metadata is emitted first.

- Generated text arrives in JSON token events.

- Errors can arrive as JSON events.

- `[DONE]` closes the logical stream.

See [[API Quickstart]] for a complete request.

KAEL uses secure cookies for signed-in browser sessions. Tenant keys can be supplied to tenant-aware requests through the dedicated tenant field or header. Operator tokens are separate and must remain server-side.

- [Download OpenAPI YAML](/static/custom/openapi.yaml)

- [[API Reference]]

- [[Authentication]]

- [[Rate Limits]]

- [[KAEL Memory]]

- [[KAEL Safety]]