One definition. Every Interface.
Write one definition. The platform derives the API, MCP server, docs, SDKs, OpenAPI and price list from it, and they cannot disagree.
The docs need no account.
Every API on the platform serves all of these from its one Definition, on its own host.
What every API gets
| Every API gets | At |
|---|---|
| API | each operation path |
| MCP | /mcp |
| Docs | /docs |
| SDK | /sdk |
| App | /dashboard |
| OpenAPI 3.1 | /openapi.json |
| llms.txt | /llms.txt |
| Markdown twin | /docs/ |
| agents.json | /.well-known/ |
| Pricing document | /pricing |
What the platform guarantees
- Interfaces cannot disagree
- The posted rate is the rate every call states
- An unpriced operation is never served free
- A miss costs nothing
- A retry is counted once
- A Limit is never skipped
- Every call is kept
- A test call never touches live books
- Every link is on the API's host
- A Definition is checked when it is written and when it is read