Update Contact

Updates a contact in Constant Contact.

PUT

Query

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

string

Comma-separated response fields to include.

Body

Arguments

stringrequired

Unique ID of the contact to update.

stringrequired

Source used for this contact update.

string

Updated primary email address.

string

Updated first name.

string

Updated last name.

array of string

List IDs to set on update (array of strings).

Try this request

Request

curl --request PUT \
  --url "https://connect.mindcloud.co/v1/universal/constantContact/latest/actions/update-contact" \
  --header "Authorization: Bearer $MINDCLOUD_API_TOKEN" \
  --header "Content-Type: application/json" \
  --data '{
  "connectionId": "$CONNECTION_ID",
  "contactId": "",
  "updateSource": ""
}'

{
  "success": true,
  "data": [
    {
      "contactId": "string",
      "createdAt": "2026-05-07T12:00:00.000Z",
      "createSource": "string",
      "emailAddress": {
        "address": "[email protected]",
        "confirmStatus": "[email protected]",
        "createdAt": "2026-05-07T12:00:00.000Z",
        "optInDate": "2026-05-07T12:00:00.000Z",
        "optInSource": "[email protected]",
        "permissionToSend": "[email protected]",
        "updatedAt": "2026-05-07T12:00:00.000Z"
      },
      "firstName": "Ava",
      "lastName": "Chen",
      "updatedAt": "2026-05-07T12:00:00.000Z",
      "updateSource": "string"
    }
  ],
  "meta": {}
}

Every app you connect,one REST pattern

Call any app with one REST pattern. MindCloud handles each provider's auth, request shape, and responses for you.

Learn what the Universal API is

One REST patternUse the same request structure across apps like Slack, HubSpot, Salesforce, and thousands more.

Managed connectionsSend a MindCloud connection ID instead of handling provider tokens, refresh logic, and credential storage yourself.

Action-level docsEach action page shows the exact endpoint, required arguments, optional controls, and response behavior for that app version.