List contacts

GET/api/v1/contacts

GET /contacts

curl -X GET 'https://www.unitpost.com/api/v1/contacts' \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  -H 'User-Agent: my-app/1.0'

Response · 200

{
  "object": "list",
  "has_more": false,
  "data": [
    {
      "object": "contact",
      "id": "id_123",
      "email": "customer@example.com",
      "first_name": "string",
      "last_name": "string",
      "unsubscribed": false,
      "unsubscribed_at": "2026-01-01T00:00:00.000Z",
      "unsubscribe_reason": "USER",
      "custom_fields": {},
      "created_at": "2026-01-01T00:00:00.000Z",
      "updated_at": "2026-01-01T00:00:00.000Z"
    }
  ]
}

Retrieve a list of the contacts in your workspace, newest-first and cursor-paginated. Each row includes the contact's core fields and any custom field values. Use a contact's id (or email) with Retrieve a contact for the full record, add contacts with Create a contact, or bring a list in bulk with Start an async contact import. Requires the contacts:read capability.

Parameters3 fields

Field	Type	Description
`limit`	integer · query	Max rows to return (default 20, max 100).
`after`	string · query	Return rows after this id (forward paging).
`before`	string · query	Return rows before this id (backward paging).

Response · 200 fields11 fields

Field	Type	Description
`object`required	string	—
`id`required	string	—
`email`required	object	—
`first_name`required	object	—
`last_name`required	object	—
`unsubscribed`required	boolean	—
`unsubscribed_at`required	object	—
`unsubscribe_reason`required	object	—
`custom_fields`required	object	—
`created_at`required	string	—
`updated_at`required	string	—

200401422

List contacts

List contacts

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