curl --request GET \
  --url https://app.gaintrace.com/api/v1/nps-responses \
  --header 'Authorization: Bearer <token>'

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://app.gaintrace.com/api/v1/nps-responses', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://app.gaintrace.com/api/v1/nps-responses"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

{
  "data": [
    {
      "id": "0d5e7a31-92c4-4f0b-8a16-3b7d2c9e4f55",
      "provider": "retently",
      "externalId": "resp_4471",
      "accountId": "a1f0c2d4-7b3e-4e21-8c55-0d9a6b1f2e33",
      "contactId": "4c1d3b0a-5f0e-4b6e-9a53-1f2d7c8e9a10",
      "email": "[email protected]",
      "score": 9,
      "category": "promoter",
      "comment": "Support is quick.",
      "campaignId": "q3-relationship",
      "source": "api:retently",
      "respondedAt": "2026-10-01T14:20:00.000Z"
    }
  ],
  "meta": {
    "limit": 50,
    "offset": 0,
    "count": 1
  }
}

{
  "error": {
    "code": "unauthorized",
    "message": "Missing Authorization header",
    "doc_url": "https://docs.gaintrace.com/errors#unauthorized"
  }
}

{
  "error": {
    "code": "forbidden",
    "message": "Insufficient scope: write:companies required",
    "doc_url": "https://docs.gaintrace.com/errors#forbidden"
  }
}

{
  "error": {
    "code": "unprocessable_entity",
    "message": "Request validation failed. name: name is required",
    "doc_url": "https://docs.gaintrace.com/errors#unprocessable_entity"
  }
}

{
  "error": {
    "code": "rate_limit_exceeded",
    "message": "Can't accept more than 60 requests a minute from one API key. Retry in 23 seconds.",
    "doc_url": "https://docs.gaintrace.com/errors#rate_limit_exceeded"
  }
}

{
  "error": {
    "code": "internal_server_error",
    "message": "Something went wrong. Try again in a moment.",
    "doc_url": "https://docs.gaintrace.com/errors#internal_server_error"
  }
}

{
  "error": {
    "code": "service_unavailable",
    "message": "We had trouble reaching the database. Try again in a moment.",
    "doc_url": "https://docs.gaintrace.com/errors#service_unavailable"
  }
}

{
  "error": {
    "code": "gateway_timeout",
    "message": "The request timed out. Try again in a moment.",
    "doc_url": "https://docs.gaintrace.com/errors#gateway_timeout"
  }
}