@faiber/faiber-payment

Gateway administration, payment creation, transaction lookup, daily income, browser callbacks, and payment status pages.

Install

npm install @faiber/faiber-payment

Configure

import { FaiberClient, MemoryTokenProvider } from "@faiber/sdk-core";
import { PaymentApi } from "@faiber/faiber-payment";

const tokens = new MemoryTokenProvider();
const client = new FaiberClient("payment", {
  domains: { payment: process.env.FAIBER_PAYMENT_URL! },
  tokenProvider: tokens,
  axios: { timeout: 15_000, withCredentials: true },
});
const api = new PaymentApi(client);

const gateways = await api.gateways.list();
const payment = await api.createPayment({
  amount: 4900,
  gateway_id: gatewayId,
});

Complete capability

This package exposes 20 registered operations from the payments service. Common workflows have concise methods on api; every registered backend route is also available as a named function on api.operations. Generated operation input, query, response, path, verb, and permission contracts are exported from operations.types.

| Area | Operations | HTTP methods | |---|---:|---| | gateway | 6 | DELETE, GET, PATCH, POST | | integration | 2 | GET | | payment | 1 | POST | | payment-web | 3 | GET, POST | | router | 3 | GET | | session | 1 | GET | | transaction | 4 | GET, POST |

Browser callback and verification routes are exposed in api.operations; callers should preserve the provider query parameters returned by the payment service.

Authentication and authorization

Use a TokenProvider to forward the signed-in user's Bearer token, or enable withCredentials for secure HttpOnly cookie sessions. Permission requirements copied from service route guards are included in each operation's JSDoc. The SDK does not embed API keys, credentials, localhost URLs, sandbox hosts, or production hosts.

Inputs, queries, responses, and transport

All methods return the complete Axios response, including status, headers, and request IDs. Request bodies and query objects are named exported interfaces. Nested pagination uses keys such as page[number] and page[size] where required by the service. Standard Axios request options, headers, timeouts, adapters, interceptors, and AbortSignal cancellation are supported as the final argument.

Generic REST resources are capability-guarded. Calling a legacy method that the service does not register throws UnsupportedOperationError before sending a request instead of producing a backend 405.

Errors and cancellation

try {
  await api.client.get("/health", undefined, { signal: AbortSignal.timeout(5_000) });
} catch (error) {
  // Axios errors retain response.status and the service error body.
}

Use @faiber/faiber-ts-sdk when one application needs multiple Faiber services with one configuration.