This guide shows a simple “minimum viable integration” for accepting USDT (TRC20) with Liyoc. You’ll generate an API key, create a payment, listen for status updates, and confirm the order safely.
Create your API key in your Liyoc dashboard and store it server-side. Don’t expose keys in front-end JavaScript.
Create an order on your side first, then request a payment for the exact amount. Use your internal order id as the reference so reconciliation is easy.
For reliability, mark orders as “paid” only after your server receives a valid payment status notification. Make your handler idempotent—processing the same update twice should not double-credit an order.
Run one real payment end-to-end, then enable the option on your checkout. If you’re using WooCommerce/WHMCS/etc., the official plugin does most of the setup for you.
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