Assert Record

Creates or updates a record in Attio by matching attribute.

PUT

Query

Field selectionChoose which fields should be included in the response. Learn more

string

Comma-separated response fields to include.

Body

Arguments

stringrequired

The Attio object slug or UUID containing the record.

stringrequired

The unique Attio attribute slug or UUID used to match an existing record before create-or-update.

objectrequired

Record values keyed by Attio attribute slug or attribute ID.

Try this request

Request

curl --request PUT \
  --url "https://connect.mindcloud.co/v1/universal/attio/latest/actions/assert-record" \
  --header "Authorization: Bearer $MINDCLOUD_API_TOKEN" \
  --header "Content-Type: application/json" \
  --data '{
  "connectionId": "$CONNECTION_ID",
  "object": "",
  "matchingAttribute": "",
  "values": ""
}'

{
  "success": true,
  "data": [
    {
      "createdAt": "2026-05-07T12:00:00.000Z",
      "id": {},
      "values": {},
      "webUrl": "https://example.com"
    }
  ],
  "meta": {}
}

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