Guides and news from PAYWISE

Developers

Webhook vs redirect: why payment status must come from the webhook, not the success page

The return URL tells the customer what happened; the signed webhook tells your server. Why you should never fulfil an order on the redirect, with code.

11 October 2026 · 3 min read

Developers

Integrate PAYWISE with Laravel and PHP in 15 minutes

A step-by-step Laravel integration with the PAYWISE PHP SDK: install, configure, create a payment, handle the signed webhook and test in the sandbox.

11 October 2026 · 4 min read

Developers

Handling expired payments and payments that stay pending too long

How long QRIS and USDT payments stay open, what to do when one expires, why a retry needs a new merchant_reference, and how to handle a late payment.

11 October 2026 · 4 min read

Product updates

See PAYWISE from the inside with the demo account

The PAYWISE demo account shows a real merchant dashboard with sample payments and withdrawals, so you can look around before you sign up.

11 October 2026 · 2 min read

Guides

Your first week on PAYWISE: a checklist from sign-up to first payment

A day-by-day checklist for new merchants: business profile, website, sandbox key, webhook, testing and your first live QRIS or USDT payment.

10 October 2026 · 3 min read

Guides

How to get fast help from PAYWISE support

Telegram or a support ticket? What to include, what never to send, and how to get an answer to an integration or payment question on the first reply.

10 October 2026 · 2 min read

Developers

Integration troubleshooting: 10 common mistakes and how to fix them

Wrong key, a webhook that never arrives, a signature that never matches: the ten integration problems we see most often, with the error code and the fix for each.

10 October 2026 · 3 min read

Developers

Moving from per-website secrets to one webhook secret

PAYWISE now signs every webhook with one merchant secret. Websites set up earlier keep their older secret until you switch. Here is how to switch without missing a single webhook.

10 October 2026 · 2 min read

Developers

Testing your webhook endpoint: a checklist before going live

A webhook that works once is not enough. Use this checklist to make sure your server receives, verifies and processes every PAYWISE webhook, including retries and failures.

10 October 2026 · 2 min read

Guides

QRIS or USDT: which payment method should you offer?

QRIS suits customers in Indonesia, USDT on BEP20 suits international and crypto-savvy customers. Compare who pays with each, how fast funds arrive and what to watch out for.

10 October 2026 · 2 min read

Guides

Cash flow tips for online shops: planning your withdrawals

Know when your QRIS and USDT funds become available, save on withdrawal fees, and avoid the small mistakes that delay a withdrawal.

10 October 2026 · 2 min read

Guides

Refunds and customer complaints with QRIS and USDT: what merchants should know

QRIS and USDT payments are final once paid. Here is how to handle refunds, wrong amounts and unhappy customers yourself, calmly and with the right records.

10 October 2026 · 3 min read