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Authenticate with MCP

documented

OAuth-based authentication for MCP connections.

POST /mcpMCPno implementation yet0 runs

Input

query*
Search query
e.g. Acme
object*
Object type (e.g., company, person, deal)
company
limit
Result limit
10
Calls Attio as you (your API key is your account); keychains.dev holds the credentials.
Authenticate with MCP · Attio · OpenIntegrations