const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({resources: [{}]})
};

fetch('https://api.supermemory.ai/v3/connections/{connectionId}/configure', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "success": true,
  "message": "<string>",
  "webhooksRegistered": 123
}