Notion Launches Developer Platform with Hosted Code Runtime
Teams can now run custom code and connect agents directly inside their workspace without managing separate infrastructure.
Workers bring custom logic to Notion
On May 13, Notion introduced the Notion Developer Platform, including Notion Workers, a hosted runtime for custom code that runs in a secure sandbox. Developers and coding agents write the code, deploy it through a new CLI, and execute it on Notion's infrastructure without running their own servers.
Workers are free to try during the beta period, with pricing transitioning to a credit-based model starting August 11, 2026. The platform is designed to let teams connect directly to other tools' APIs and automate what used to be manual handoffs, turning Notion into a connective layer between systems.
External agents join the workspace
Notion also launched the External Agents API, allowing teams to bring their favorite agents into Notion, including Claude, Codex, Decagon, or custom-built agents. The company partnered with these providers so their agents work out of the box. The goal is to make Notion an orchestration layer where, for example, a support ticket can route to a coding agent, which proposes a fix and loops in the team for approval.
A new command-line interface built specifically for developers and coding agents provides a way to sign in to workspaces, read and take action in Notion, and build and deploy Workers programmatically. Any workspace member can now build connections, not just workspace owners, and the API supports workspace-scoped OAuth and personal access tokens.
Why teams are adopting it
Notion published a collection of agent templates from companies like Ramp, Clay, and Vercel, each with a checklist of required databases, pages, and tools, plus a starter prompt. The platform also improved its Markdown API to read and write pages as Markdown, designed for how agents already think, and updated the Notion MCP integration to work with meeting notes and block comments while reducing token usage by 91 percent for database operations.
The developer portal moved to a dedicated space at app.notion.com/developers for creating, managing, and listing connections and tokens. Updated documentation includes a built-in AI assistant to help developers find what they need.