Cryptopayments,done properly.
Accept stablecoins and natives across 11 chains. Auto-convert into USDT. HMAC-signed APIs and webhooks. Settlement in seconds, not business days.
Six tools, one ledger.
Everything settles into the same balance sheet — checkout, custody, payouts, swap. Zero data fragmentation.
Crypto checkout
Hosted, white-label or static — pick the surface, we handle the rest.
Custody wallet
Multi-currency vault with hot/cold separation and granular role access.
Instant swap
Convert between thirteen assets at live mid-market rates inside the dashboard.
Mass payouts
Programmatic payouts with idempotency keys and signed status webhooks.
Virtual cardssoon
Spend balances online and offline. Issued under your brand.
Telegram opssoon
Approve payouts, watch invoices, run AML — all from a chat thread.
Thirteen assets. Twenty-three combinations. One API.
Stablecoins on every chain that ships volume. Native assets where they matter. Add new networks on request.
Built like infrastructure. Priced like a tool.
Predictable economics, low operational footprint, and the kind of uptime your finance team can sleep on.
Volatility insulated
Auto-convert every payment into USDT or USDC the moment it confirms. Your books never breathe market beta.
Live in 15 minutes
Drop-in plugins for the seven CMSes that matter. Or sign one HMAC request and you're done.
Settlement in seconds
We credit your wallet as the third confirmation lands on the chain — no banking-day arbitrage.
Predictable economics
Flat 0.30% per transaction. No setup fee, no monthly minimums, no surprise quarterly invoice.
Four patterns. One API surface.
Switch between them per project — even per invoice. The webhook payload is identical.
Hosted checkout
Send the buyer to a branded page on pay.gempay.cc. They pick the asset, you receive a webhook.
Preset currency
Lock currency + network on your side. The payer just sees the address and the exact amount.
Whitelabel
Render the entire flow inside your own domain. Your CSS, your logo, our infra.
Static wallets
Permanent addresses tied to a user_id — perfect for SaaS top-ups and recurring deposits.
A clean API. Real signatures.
HMAC-SHA256 on every request. Idempotency keys for payouts. Webhooks with exponential retry. The kind of API your senior backend engineer respects.
"color:oklch(0.92 0.21 132)">curl -X "color:oklch(0.92 0.21 132)">POST https://api.gempay.cc/v1/payment \
-H "Content-Type: application/json" \
-H "User-Agent: MyShop/1.0" \
-H "project: ${PROJECT_UUID}" \
-H "sign: ${HMAC_SIGNATURE}" \
-d '{"amount":"49.99","currency":"USD","order_id":"ORDER-1284"}'{
"state": 0,
"result": {
"uuid": "abc123-def456-...",
"url": "https://pay.gempay.cc/abc123-def456",
"address": "TUEZSdKsoDHQMeZwihtdoBiN46zxhGWYdH",
"payer_currency": "USDT",
"payer_amount": "50.05151319",
"network": "TRX-TRC20",
"expires_at": "2026-06-04T13: 52: 00Z"
}
}Crypto payments, connected in fifteen minutes.
No setup fees. No monthly minimums. Sign up, paste a webhook URL, ship a signed request.