The Notion API Handbook

Notion's official docs make a simple integration take 4 hours. This handbook condenses everything you need into the 4-resource mental model, the auth flow, the database query shape, the block model, and the production patterns (pagination, rate limits, error handling) that hold up at scale.

• The 4-resource mental model (workspace, database, page, block) plus the new data-source layer
• Bearer token auth, page permission grants, the cascade rule, and how to keep secrets out of version control
• Database operations end to end. Schema, query, filter, sort, with copy-paste TypeScript code samples