Two base URLs, eight endpoints. Everything else is the dashboard.
Inference
| Method | Path | What it does |
|---|
POST | /v1/chat/completions | OpenAI chat completions, streaming or not. |
POST | /v1/messages | Anthropic messages. What Claude Code and the Anthropic SDKs call. |
POST | /v1/messages/count_tokens | Token count for a message payload. |
POST | /v1/responses | OpenAI Responses. What Codex CLI calls. |
Catalogue
| Method | Path | What it does |
|---|
GET | /v1/models | The catalogue, with search, filter, limit, offset. |
GET | /v1/counts | Totals: models, reasoning, vision, long context. |
Verification
| Method | Path | What it does |
|---|
POST | /v1/verify-receipt | Checks a receipt against the messages you claim were sent. |
Everything else
Key management, balance, top-up orders and line-item usage live in the dashboard; there is no metered entry point outside this reference.