# Nolizi Calendar

> Owner-authenticated calendar booking API. Read the guide before making writes.

- [Agent setup and task recipe](https://calendar.nolizi.com/agents.md)
- [Hosted MCP server, Streamable HTTP, POST only](https://calendar.nolizi.com/mcp): send the key as an Authorization header; listed in the official MCP Registry as com.nolizi.calendar/calendar
- [Full documentation bundle](https://calendar.nolizi.com/llms-full.txt)
- [API workflow and limitations](https://calendar.nolizi.com/docs/api.md)
- [OpenAPI 3.1 specification](https://calendar.nolizi.com/openapi.json)
- [Human-readable guide](https://calendar.nolizi.com/docs/api)
- [Create or revoke API keys](https://calendar.nolizi.com/app/api-keys)

POST requests use form encoding, not JSON. Never automatically retry booking creation.
Keys have broad owner permissions. Hosted MCP server (Streamable HTTP): https://calendar.nolizi.com/mcp — send the key as an Authorization header. No hosted CLI is available.