Accept crypto payments Funds go straight to your wallet
AMPR never touches your money. Every invoice settles on-chain, directly to a wallet you control — one transparent fee and nothing in between.
Self-service — get an API key in under a minute.
Why AMPR
Why merchants choose AMPR
Payment infrastructure without the custodial baggage.
No custody, no counterparty risk
We never hold a key that can move your funds. If AMPR vanished tomorrow, your money would be exactly where it has always been — in your wallet.
No chargebacks
On-chain settlement is final. No disputes, no rolling reserves, no processor freezing your balance.
Onboard in under a minute
Fully self-service: sign up, get an API key and send your first invoice — no sales calls, no paperwork.
Wallet-connect & QR on every invoice
Payers connect a wallet in one tap or scan a QR / copy an address. Both flows on every hosted invoice.
Built for developers
Signed webhooks, idempotent retries and a zero-dependency TypeScript SDK. Integrate in an afternoon.
Compliance built in
Sanctions screening runs before any payment is confirmed. Flagged funds never settle silently.
Double-entry transparency
Every movement is recorded in a double-entry ledger — every unit accounted for, auditable at any time.
Checkout in 6 languages
Hosted checkout speaks English, Russian, Korean, Uzbek, Spanish and Turkish — chosen automatically for each payer.
Integration
How it works
Three steps from API call to settled payment.
Create an invoice
One POST to /v1/invoices returns a hosted checkout link you can drop into any flow.
Your customer pays
They connect a wallet or scan the QR and pay on-chain — straight to your address.
You get a signed webhook
We confirm on-chain, fire a signed webhook and your order ships. Done.
Developers
One request to get paid
Create an invoice and share the checkout link — that is the whole integration.
curl -X POST $AMPR_URL/v1/invoices \ -H "Authorization: Bearer YOUR_API_KEY" \ -H "Content-Type: application/json" \ -d '{"price":"49.99","currency":"USD","assets":[{"asset":"USDT_TRON"}]}' # → 201 Created { "id": "inv_8kq2f7", "checkout_url": "$AMPR_URL/checkout/inv_8kq2f7", "status": "pending" }
Coverage
Supported assets
Networks
Ready to get paid in crypto?
Get an API key in under a minute. No custody, no chargebacks, one transparent fee.
Start accepting crypto