createCallbackHandler

createCallbackHandler(options): HttpHandler

Defined in: src/callbacks/receiver.ts:106

Create an HTTP request handler that receives Daraja callbacks, parses the body, and calls your typed handler. Use with Node’s http.createServer(handler) or mount in your framework.

Parameters

options

CreateCallbackHandlerOptions

Returns

HttpHandler

Example

const handler = createCallbackHandler({
  routes: {
    "/mpesa/stk": {
      parse: parseStkPushCallback,
      handler: async (payload) => {
        if (payload.ResultCode === 0) {
          const meta = getStkMetadata(payload);
          if (meta) console.log(meta.mpesaReceiptNumber, meta.amount);
        }
      },
    },
    "/mpesa/c2b/confirm": {
      parse: parseC2BConfirmation,
      handler: (p) => console.log(p.TransID, p.TransAmount),
    },
  },
});
import { createServer } from "node:http";
createServer(handler).listen(3000);