curl -X POST https://api.wastecheck.co.uk/v1/verify-carrier \
  -H "Authorization: Bearer wc_test_your_api_key_here" \
  -H "Content-Type: application/json" \
  -d '{"registration_number": "CBDU217016"}'

const response = await fetch(
  "https://api.wastecheck.co.uk/v1/verify-carrier",
  {
    method: "POST",
    headers: {
      "Authorization": "Bearer wc_test_your_api_key_here",
      "Content-Type": "application/json",
    },
    body: JSON.stringify({
      registration_number: "CBDU217016",
    }),
  }
);
const data = await response.json();
console.log(data.status); // "valid"

import requests

response = requests.post(
    "https://api.wastecheck.co.uk/v1/verify-carrier",
    headers={
        "Authorization": "Bearer wc_test_your_api_key_here",
    },
    json={
        "registration_number": "CBDU217016",
    },
)
data = response.json()
print(data["status"])  # "valid"