SAI Tech
← All solutions

payments

Payments (Billing)

PayPal checkout for plans and crypto USDT deposits for Telegram AML credits.

Billing exposes public order/checkout APIs and S2S order create. PayPal Orders v2 handles card/wallet payments; deposit wallets and on-chain polling power crypto invoices. Signed webhooks credit the AML Telegram bot.

Architecture schema

100%
orders/submit crypto session poll USDT credits Checkout UISveltemy.saiwallet.ai AML TG Bot billingGo · :8088pay-api.saiwallet.ai PayPal ETH / TRON Postgres Webhooksigned
SAI Labs · architecture map · curated catalog (not live Docker scrape)