AddOrder API Help

[Md Rasel Khan 2]

I need to add so many orders. So trying to build API.

I can not send "customfields" data.

Here is my code using Node, Express:

app.get("/addorder", (req, res) => {
  try {
    wclient
      .call("AddOrder", {
        clientid: 9480,
        paymentmethod: "paypal",
        pid: [4],
        customfields: [
          btoa(JSON.stringify({ 1: "Username" })),
          btoa(JSON.stringify({ 2: "Password" })),
        ],
        noinvoice: true,
        noinvoiceemail: true,
        noemail: true,
      })
      .then((data) => {
        console.log(data);
        res.send({
          success: true,
          data,
        });
      })
      .catch((error) => {
        console.log(error);
        res.send({
          success: false,
          error: error.message,
        });
      });
  } catch (error) {
    console.error(error);
    res.send({
      success: false,
      error: error.message,
    });
  }
});

It's adding an order, but there is no custom field data on order—something I missed, maybe.

Here is the WHMCS API Reference: https://developers.whmcs.com/api-reference/addorder/

Edited March 8 by Md Rasel Khan

[DennisHermannsen 109]

The customfields needs to be an array of base64 encoded serialized array.

For PHP, you would do it like this:
 

'customfields' => array(base64_encode(serialize(array("1" => "Google"))), base64_encode(serialize(array("1" => "Google")))),