Developer platform
One calendar model. Three native interfaces.
Build through generated REST, connect an agent over MCP, or use the first-party typed RPC client. Every interface reaches the same procedures.
- REST API
- OpenAPI 3.1 documents every resource, schema, error, scope, and concurrency rule.
- MCP server
- Agent-safe tools expose the same calendar operations with structured inputs and outputs.
- OAuth and scoped tokens
- Connect capable agents through browser-based OAuth consent. Use expiring personal access tokens for scripts that cannot run OAuth.