Not posting body data

I am trying send a post request but the json data in body attribute is not getting sent. I tried sending this request with Postman and it is working just fine.

Code:

const fetch = require('node-fetch')
fetch('https://test.instamojo.com/api/1.1/payment-requests/', {
  method: "POST",
  headers: {
    'Content-Type': 'application/x-www-form-urlencoded',
    'X-Api-Key': 'xxx', 
    'X-Auth-Token': 'xxx'
  },
  body: JSON.stringify({
    purpose: 'FIFA 16',
    amount: '2500'
  })
}).then(res => res.json())
.then(data => console.log(data)).catch(e => console.log(e))

Error:

{ success: false,
  message: 
   { amount: [ 'This field is required.' ],
     purpose: [ 'This field is required.' ] } }

[Leko]

@hrwndr I think the body should be encoded as form parameters, not JSON when the Content-Type is application/x-www-form-urlencoded. I hope this will help. Post with form parameters

[jimmywarting]

have been one year without any respond.