api - Invalid Argument in Urlfetchapp.fetch

Question

I have a problem with my script when I request a post it's always returned "Invalid Arguments". I don't know if my json parameters causing the problem. Please help me.

function getWallet() {
var header = {
    "contentType": "application/json",
    "headers":{ "Authorization": "xxxxxxxxx",
    }
};

var dataRequestPost = {

"amount": 5.95,
"email": {
"recipient_email": "customer@acme.com",
"subject": "Rebate has arrived",
"message": "Thank you for using our service."
},
"ref": {
"order_id": "string",
"email": "string",
"id1": "string",
"id2": "string",
"phone_number": "string"
},
"add_to_blacklist": false
};
var rUrl = encodeURI('https://data.seller.tools/api/v1/wallet/paypal/USD');
var executeRequest = {
'url': rUrl,
'method' : 'post',
'payload' : dataRequestPost
};
var response = UrlFetchApp.fetch(executeRequest,header);
var object = JSON.parse(response.getContentText());
Logger.log(object);
}

question from:https://stackoverflow.com/questions/66066565/invalid-argument-in-urlfetchapp-fetch

Answer 1

You're including all of the right data, just not in the way expected as per the documentation. It should be UrlFetchApp.fetch(url, params), where params includes all other data like the method, header, and payload.

function getWallet() {
  var dataRequestPost = {
    "amount": 5.95,
    "email": {
      "recipient_email": "customer@acme.com",
      "subject": "Rebate has arrived",
      "message": "Thank you for using our service."
    },
    "ref": {
      "order_id": "string",
      "email": "string",
      "id1": "string",
      "id2": "string",
      "phone_number": "string"
    },
    "add_to_blacklist": false
  };
  var rUrl = encodeURI('https://data.seller.tools/api/v1/wallet/paypal/USD');
  var response = UrlFetchApp.fetch(rUrl, {
    "method": "post",
    "contentType": "application/json",
    "headers": {
      "Authorization": "xxxxxxxxx",
    },
    "payload": JSON.stringify(dataRequestPost)
  });
  var object = JSON.parse(response.getContentText());
  Logger.log(object);
}