Errors

{
  "error": {
    "type": "invalid_request_error",
    "code": "redirect_url_not_allowed",
    "message": "Domain \"shop.example\" is not in the merchant's allowed redirect domains.",
    "param": "return_url",
    "doc_url": "https://docs.borga.is/errors/redirect_url_not_allowed",
    "request_id": "req_95ef3682c9474dcd99cc31cab949a5e2"
  }
}

import { Borga, BorgaError } from "@borga/node";

const borga = new Borga({ apiKey: process.env.BORGA_SECRET_KEY! });

try {
  await borga.paymentSessions.create({
    amount: 1990,
    currency: "ISK",
    return_url: "https://yoursite.is/complete",
    cancel_url: "https://yoursite.is/cart",
  });
} catch (err) {
  if (err instanceof BorgaError) {
    // err.code is stable and safe to branch on; err.message is for humans.
    if (err.code === "redirect_url_not_allowed") {
      console.error(`Add the domain in the dashboard (${err.param})`);
    } else if (err.status === 429) {
      // The SDK already retried; back off further.
    }
    console.error(`[${err.requestId}] ${err.type}/${err.code}: ${err.message}`);
  } else {
    throw err;
  }
}