CRM

Connect Attio

Your application calls one EchoRelay URL. When Attio changes its API, you update the mapping, not your application.

How Attio signs requests

A single-workspace access token, sent as a bearer token in the Authorization header. Basic auth with the token as the username also works; Attio recommends bearer.

Can you connect it today?

Yes. Add a bearer-token credential with your workspace access token.

A sample mapping

Your application sends the first request below. The mapping turns it into the body of POST /v2/notes, shown second.

Your request

{
    "personId": "bf071e1f-6035-429d-b874-d83ea64ea13b",
    "title": "Renewal call",
    "summary": "Agreed a two-year term."
}

What Attio receives

{
    "data": {
        "parent_object": "people",
        "parent_record_id": "bf071e1f-6035-429d-b874-d83ea64ea13b",
        "title": "Renewal call",
        "format": "markdown",
        "content": "Agreed a two-year term."
    }
}

The mapping

{
    "$schema": "https://schemas.echorelay.dev/transform/mapping/v1.json",
    "root": {
        "type": "object",
        "id": "root",
        "properties": {
            "data": {
                "type": "object",
                "id": "data",
                "properties": {
                    "parent_object": {
                        "type": "constant",
                        "id": "parent-object",
                        "value": "people"
                    },
                    "parent_record_id": {
                        "type": "field",
                        "id": "parent-record",
                        "path": "personId"
                    },
                    "title": {
                        "type": "field",
                        "id": "title",
                        "path": "title"
                    },
                    "format": {
                        "type": "constant",
                        "id": "format",
                        "value": "markdown"
                    },
                    "content": {
                        "type": "field",
                        "id": "content",
                        "path": "summary"
                    }
                }
            }
        }
    }
}

The grammar, the answer mapping and the dry run are in the mapping docs.

What you bring

This is not a ready-made connector. You bring a sample request or Attio’s OpenAPI document, you or your agent write the mapping, and we run the integration you define.

Attio facts on this page were read 2026-10-29 from Attio API authentication, Attio API reference: create a note. Another service? Check it here.

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