beckn-lightweight/utils/postCallback.js

Lightweight Node.js utilities to integrate Beckn protocol into existing BPPs

const axios = require("axios");

async function postCallback(callbackAction, context, message, configuredBapUri = null) {
  const bapUri = configuredBapUri || context.bap_uri;
  if (!bapUri) throw new Error("Missing bap_uri in config or context");

  const url = `${bapUri}/${callbackAction}`;
  await axios.post(url, { context, message }, {
    headers: { "Content-Type": "application/json" },
  });

  console.log(`[${callbackAction}] → Callback sent to BAP.`);
}

module.exports = { postCallback };