Notion integrates the backend into the knowledge base: developers can run code in the official sandbox.
Notion announces the Developer Platform, centered around Workers, allowing developers to write lightweight programs using Node/TypeScript and deploy them to the official hosted sandbox via CLI for syncing external data and receiving Webhooks. Database synchronization writes data from Salesforce, Zendesk, GitHub, Stripe, and others into Notion, reducing the cost of building self-hosted servers; AI integration channels are open. External Agents API allows integration with Claude, Codex, Decagon, or custom agents, enabling conversations, task reception, and action execution like original generative members; the private phase of Agent SDK aims to enable external systems to trigger Notion Custom Agents, promoting the upgrade of AI assistants in documents to a foundational workspace capable of connecting systems, running code, and calling tools.