GET lead/[lead_id]

curl -H 'token: someToken' https://direct.lptracker.ru/lead/1234

{
  "status": "success",
  "result": {
    "id": 1234,
    "contact_id": 12345,
    "name": "TestLead",
    "custom": [
      {
        "id": 124,
        "name": "Владелец заявки",
        "type": "owner",
        "value": {
          "id": 100,
          "type": "main"
        }
      },
      {
        "id": 125,
        "name": "Шаг воронки",
        "type": "funnel",
        "value": "123"
      }
    ],
    "contact": {
      "id": "contact_id",
      "project_id": 123,
      "details": [
        {
          "id": "contact_detail_id",
          "type": "email/phone",
          "data": "email@example.com/+71234567890"
        }
      ],
      "fields": [
        {
          "id": "12",
          "type": "string",
          "name": "fieldName",
          "value": "exampleText"
        }
      ],
      "created_at": "DD.MM.YY HH:MM:SS",
      "name": "user_name",
      "site": "example.com"
    }
  }
}