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

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

fetch('https://app.thinnest.ai/api/v1/phone-numbers/{number}', 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/{number}"

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

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

print(response.text)

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

{
  "error": "This API key is read-only: it can read everything but change nothing."
}

{
  "error": "That number was not found."
}

{
  "error": "Releasing a rented number is permanent: it goes back to the pool and anybody may rent it next, with no refund for this month. Repeat with ?confirm=release to release it."
}

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

{
  "error": "We could not give that number up just now. Try again in a few minutes."
}