A simple POST request using the fetch API

fetch-api-post.js

fetch(url, {  
    method: 'POST',  
    headers: {  
      'auth': '1234'  
    },  
     body: JSON.stringify({
    name: 'dean',
    login: 'dean',
  })
})
.then(function (data) {  
  console.log('Request success: ', data);  
})  
.catch(function (error) {  
  console.log('Request failure: ', error);  
});

Thanks!!

Thank you!

please help me out
when i try to send this data i got the following error
(Reason: CORS header ‘Access-Control-Allow-Origin’ missing)
this is my codes

<script type="text/javascript"> const data = { username: 'username', password: 'password' }; fetch('https://verification.nhif.or.tz/nhifservice/token', { method: 'POST', // or 'PUT' headers: { 'Content-Type': 'application/json', }, body: JSON.stringify(data), }) .then(response => response.json()) .then(data => { console.log('Success:', data); }) .catch((error) => { console.error('Error:', error); }); </script>

@almdhhish

You need to enable CORS on your server-side application. Please check it

@rakaar where can I find the CORS Documentation?

@AndreyPootMay
some useful links

• https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS
• https://medium.com/@baphemot/understanding-cors-18ad6b478e2b#:~:text=Cross%2DOrigin%20Resource%20Sharing%20(CORS)&text=CORS%20is%20a%20mechanism%20which,.com%20calls%20api.com)

many frameworks like flask, node js have middleware packages which can be used directly

Thank You great and simple explanation.