Update a record

Update a record

Updates the given attributes of one record by its record id, adding to multiselect values instead of replacing them.

To overwrite or remove multiselect values instead, send PUT to the same path.

Set up

Use the first option your agent supports.

MCP (official, remote)

Add this server to your agent's MCP settings, then sign in when asked.

{ "mcpServers": { "attio": { "url": "https://mcp.attio.com/mcp" } } }

Call the MCP tool update-record.

Server URL: https://mcp.attio.com/mcp

API (official)

• Base URL: https://api.attio.com
• Endpoint: PATCH /v2/objects/{object}/records/{record_id}
• Auth: send the header Authorization: Bearer $ATTIO_API_KEY
• Get a key: https://attio.com/help/reference/apps/generating-an-api-key
• Docs: https://docs.attio.com/rest-api/overview

Before doing anything else, make one read-only call to confirm access.

Rules

• Ask the user before anything that sends messages, costs money, or changes data.
• Never print API keys.