Skip to main content

Update Contact

Update an existing contact's information.

Endpoint​

PUT /api/v1/contacts/{id}

Headers​

X-API-Key: sk_live_your_api_key
Content-Type: application/json

Path Parameters​

ParameterTypeRequiredDescription
idstringYesContact ID

Request Body​

All fields are optional. Only provided fields will be updated.

Example Request​

curl -X PUT https://api.sendmator.com/api/v1/contacts/123e4567-e89b-12d3-a456-426614174000 \
  -H "X-API-Key: sk_live_your_api_key" \
  -H "Content-Type: application/json" \
  -d '{
    "first_name": "Jonathan",
    "tags": ["customer", "vip", "enterprise"],
    "custom_fields": {
      "job_title": "Engineering Manager",
      "lead_score": 95
    }
  }'

Example Response​

{
  "id": "123e4567-e89b-12d3-a456-426614174000",
  "external_id": "CRM-001",
  "email": "john.doe@example.com",
  "first_name": "Jonathan",
  "last_name": "Doe",
  "tags": ["customer", "vip", "enterprise"],
  "is_active": true,
  "custom_fields": {
    "company": "Acme Corp",
    "job_title": "Engineering Manager",
    "lead_score": 95
  },
  "updated_at": "2024-01-15T11:45:00.000Z"
}