Contract

curl -X GET 'https://sandbox.partner.miete24.com/api/contracts/{id}' \
  -H 'X-Api-Key: YOUR_API_KEY'

const response = await fetch('https://sandbox.partner.miete24.com/api/contracts/{id}', {
  method: 'GET',
  headers: {
    'X-Api-Key': 'YOUR_API_KEY',
  },
});
const data = await response.json();

curl -X PATCH 'https://sandbox.partner.miete24.com/api/contracts/{id}/edit-contract-number' \
  -H 'X-Api-Key: YOUR_API_KEY'

const response = await fetch('https://sandbox.partner.miete24.com/api/contracts/{id}/edit-contract-number', {
  method: 'PATCH',
  headers: {
    'X-Api-Key': 'YOUR_API_KEY',
  },
});
const data = await response.json();