Introduction
Overview
Section titled “Overview”Baiyar is a payment platform for Indonesian merchants. It supports QRIS and bank virtual accounts (BCA, BNI, BRI, Mandiri, and others) as payment methods, in Indonesian Rupiah (IDR).
There are two ways to accept a payment with Baiyar:
- Payment Links — a hosted, shareable checkout page you create with one API call. The customer completes payment on a page Baiyar hosts; you don’t build any payment UI yourself. See the Payment Links guide.
- Direct Payments — you create a payment for one specific method (QRIS or a bank virtual account) and render the QR code or virtual account number in your own app. See the Direct Payments guide.
Both are part of the same Payment API, authenticated with an API key you create in the dashboard (Project → API Key tab). An API key is scoped to exactly one project and one environment (sandbox or production) — see Authentication.
What you’ll find here
Section titled “What you’ll find here”- General (this section) — everything about using Baiyar through the dashboard: the path from a brand-new account to your first live payment (create an account, log in, pass business verification, and go live), setting up a project (you’ll need one before going live), managing your account and security (password, 2FA, business profile, who has access), and using the dashboard day to day — overview, transactions, payment methods, settlement, and reports.
- Payments — the developer side of Baiyar: authenticate, understand environments, follow the quickstart, and integrate payment links, direct payments, and statuses.
- Webhooks — get notified the moment a payment finishes instead of polling: how it works, configuring one, verifying signatures, and the event payload reference.
- API Reference — the exact shape of every request and response, generated from the same schema the API itself validates against.
- Resources — error codes to handle and a changelog to track what’s new.
Next steps
Section titled “Next steps”Continue to Create an Account if you’re setting up a new Baiyar account, or jump straight to the Payments Quickstart if you already have an API key.