Notion SDK Contract Patterns

Overview

Build a version-aware Notion SDK boundary with typed operations, pagination, error classification, and test seams.. This workflow produces an auditable decision or artifact before any live action.

Prerequisites

• Current first-party Notion documentation and the selected integration's tested API-version contract.
• A named workspace owner, content or data owner, and operation owner.
• Synthetic or approved non-production fixtures with secrets and workspace content removed.

Current Contract

The official JavaScript SDK exposes current database, data-source, page, block, file, search, and auth operations. Pin and test an SDK/API combination; tolerate additive response fields and isolate vendor shapes. Recheck the dated evidence map before relying on mutable fields, endpoints, versions, limits, or delivery behavior.

Authentication

Construct clients from a secret provider and tenant-bound connection profile. Never accept raw credentials through business-method arguments or return them in errors.