request with curl and fetch api

request.js

// curl -d '' -H "Content-Type: application/json" -X POST url


(async () => {

  try {  
    const rawResponse = await fetch('url, {
      method: 'POST',
      headers: {
        'Accept': 'application/json',
        'Content-Type': 'application/json'
      },
      body: JSON.stringify({
        "timestampInicio": "2021-12-02 15:00:01",
        "timestampFim": "2022-02-18 15:00:02",
        "periodo": 0
      });
    });
    const content = await rawResponse.json();

    console.log(content);
  } catch(error) {
    console.log('@ERROR MESSAGE', error.message);
  }
})();