curl --request GET \
  --url https://api.amplemarket.com/contacts/{id} \
  --header 'Authorization: Bearer <token>'

{
  "id": "0199ba5c-1e43-72e1-bf29-a1f7ab021f1d",
  "name": "John Doe",
  "first_name": "John",
  "last_name": "Doe",
  "linkedin_url": "https://linkedin.com/in/john-doe",
  "email": "john.doe@example.com",
  "time_zone": "Europe/Lisbon",
  "location": "Lisbon, Lisbon, Portugal",
  "title": "Software Engineer",
  "company_domain": "amplemarket.com",
  "company_name": "Amplemarket",
  "owner": "user@example.com",
  "last_contacted_at": "2025-10-04T16:30:23Z",
  "recent_activity": [
    {
      "event_at": "2025-10-06T16:30:23Z",
      "event_type": "completed_without_reply",
      "sequence_type": "sequence",
      "sequence_name": "A sequence"
    },
    {
      "event_at": "2025-10-05T15:18:23Z",
      "event_type": "added_to_sequence",
      "sequence_type": "sequence",
      "sequence_name": "A sequence"
    }
  ],
  "phone_numbers": [
    {
      "kind": "mobile",
      "id": "0199ba5c-1d99-72bb-9bf3-051851c90269",
      "object": "phone_number",
      "number": "+1 639-300-0002",
      "type": "mobile"
    }
  ]
}