POST /api/machine/orders

const response = await fetch("https://postalform.com/api/machine/orders", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
  "type": "http",
  "method": "POST",
  "bodyType": "json",
  "bodyFieldNames": [
    "buyer_email",
    "buyer_name",
    "pdf",
    "recipient_address_manual",
    "recipient_address_type",
    "recipient_name",
    "request_id",
    "sender_address_manual",
    "sender_address_type",
    "sender_name"
  ],
  "pathParamNames": [],
  "queryParamNames": []
}),
});

console.log(response.status);
console.log(Object.fromEntries(response.headers));
console.log((await response.text()).slice(0, 1000));

// A valid 402 is a quote, not a completed paid call.