curl --request GET \
  --url https://app.thinnest.ai/api/v1/phone-numbers \
  --header 'Authorization: Bearer <token>'

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

fetch('https://app.thinnest.ai/api/v1/phone-numbers', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://app.thinnest.ai/api/v1/phone-numbers"

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

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

print(response.text)

{
  "items": [
    {
      "number": "918041234567",
      "label": "Front desk",
      "source": "rented",
      "agent": "ag_3f6a9c21-7d4e-4b58-9a1f-0c2e8b7d5a34",
      "since": "2026-09-02T07:15:40.118Z",
      "provider": null
    },
    {
      "number": "+14155550100",
      "label": null,
      "source": "brought",
      "agent": null,
      "since": null,
      "provider": "twilio"
    }
  ],
  "nextCursor": null
}

{
  "error": "Send a valid API key as `Authorization: Bearer <key>`."
}

{
  "error": "Over 240 requests a minute. Slow down and retry."
}