[ Developer Platform ]

Dream. Code. Ship.

Connect your GTM stack with the Attio MCP, REST API, or App SDK.

[ Developer Platform ]

Dream. Code. Ship.

Connect your GTM stack with the Attio MCP, REST API, or App SDK.

[ Developer Platform ]

Dream. Code. Ship.

Connect your GTM stack with the Attio MCP, REST API, or App SDK.

Expose Attio to AI clients.

Use the MCP server with coding agents, automation tools, or to integrate with your product.

Expose Attio to AI clients.

Use the MCP server with coding agents, automation tools, or to integrate with your product.

[ 01 ]

Enable agent-driven workflows with full read and write access.

[ 02 ]

Search, create, and manage data in Attio through structured tool calls.

[ 03 ]

Reason across Attio and other systems with dynamic, multi-tool execution.

[ 04 ]

Authenticate securely via OAuth with user-scoped permissions.

[ 05 ]

Connect in any MCP client alongside any other MCP servers.

The Attio MCP gave us instant access to Attio's full data model without custom API work.

Siavash Ghorbani
/ Stilla

[ 01 ]

Enable agent-driven workflows with full read and write access.

[ 02 ]

Search, create, and manage data in Attio through structured tool calls.

[ 03 ]

Reason across Attio and other systems with dynamic, multi-tool execution.

[ 04 ]

Authenticate securely via OAuth with user-scoped permissions.

[ 05 ]

Connect in any MCP client alongside any other MCP servers.

The Attio MCP gave us instant access to Attio's full data model without custom API work.

Siavash Ghorbani
/ Stilla

Integrate Attio with anything.

Start coding with a simple REST API that’s secure and built for scale.

Integrate Attio with anything.

Start coding with a simple REST API that’s secure and built for scale.

[ 01 ]

Create custom integrations with full read and write access.

[ 02 ]

Listen for webhooks and take action programatically.

[ 03 ]

Authenticate and authorize access with OAuth 2.0.

[ 01 ]

Create custom integrations with full read and write access.

[ 02 ]

Listen for webhooks and take action programatically.

[ 03 ]

Authenticate and authorize access with OAuth 2.0.


We’re both drawn to tools that believe in the builder economy  platforms that give you Lego blocks instead of rigid software. The Attio SDK gives the authority and autonomy back to builders.

We’re both drawn to tools that believe in the builder economy  platforms that give you Lego blocks instead of rigid software. The Attio SDK gives the authority and autonomy back to builders.

Nick Janes
// Attio Developer

Build your Attio, your way.

Extend Attio in TypeScript and React with the App SDK.

Build your Attio, your way.

Extend Attio in TypeScript and React with the App SDK.

[ 01 ]

Choose entry points like record actions, widgets, or text selection to run your app inside Attio.

[ 02 ]

Create forms and define the shape and validation rules of your form data.

[ 03 ]

Use server functions to fetch, update, or remove data from third parties.

I really wanted to work with something hyper modern — the Attio SDK gives me that.

Kacper Cygan
/ sequence

[ 04 ]

Authenticate connections for users or entire workspaces between Attio and external parties.

[ 05 ]

Receive external requests with webhooks to sync Attio or respond with data.

[ 06 ]

Add ready-made UI components to ship polished interfaces for your app.

[ 01 ]

Choose entry points like record actions, widgets, or text selection to run your app inside Attio.

[ 02 ]

Create forms and define the shape and validation rules of your form data.

[ 03 ]

Use server functions to fetch, update, or remove data from third parties.

[ 04 ]

Authenticate connections for users or entire workspaces between Attio and external parties.

[ 05 ]

Receive external requests with webhooks to sync Attio or respond with data.

[ 06 ]

Add ready-made UI components to ship polished interfaces for your app.

I really wanted to work with something hyper modern — the Attio SDK gives me that.

Kacper Cygan
/ sequence

For developers, by developers.

We use what we build and commit to it daily.

For developers, by developers.

We use what we build and commit to it daily.

8,868 pull requests merged in the past year

8,868 pull requests merged in the past year

8,868 pull requests merged in the past year


With the SDK, backend logic and frontend UI are seamlessly connected. It’s a joy to work with.

With the SDK, backend logic and frontend UI are seamlessly connected. It’s a joy to work with.

Will Stenzel
// Attio Developer

The SDK behind fast, flawless apps.

Leading teams are already building with the App SDK. Share apps internally or publish to the App Store.

The SDK behind fast, flawless apps.

Leading teams are already building with the App SDK. Share apps internally or publish to the App Store.

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