Platform
Everything a merchant needs
From the first invoice to the payout — one dashboard, clean numbers, no surprises.
Instant invoices
One API call mints a hosted checkout with a QR, an exact uniquified amount and a payment timer — detection runs around the clock.
Send exactly59:12
49.99 USDT
BSC (BEP-20)
0x5C4e···19da0⧉
Waiting for payment…
Signed webhooks
Every notification carries an HMAC-SHA256 signature and keeps retrying from a durable queue until your server confirms. Resend in one click.
Payment links
No website? Create a fixed-amount link in the dashboard and share it in any chat — each click opens a fresh invoice.
Business wallet
Merchant income lands on a separate Business balance. 17 coins with permanent deposit addresses on 9 chains.
Payouts
Withdraw USDT to any address on TRON, BSC or Polygon. Transparent per-network fees, every payout individually reviewed.
Clean API + docs
Two endpoints and a webhook — that's the whole integration. Copy-paste curl examples and the webhook signature guide live right in the dashboard.
# create an invoice
curl -X POST https://fast-pay.money/api/v1/invoice \
-H "Authorization: Bearer fpk_····" \
-d '{ "amount": 20, "order_id": "ORDER-1001" }'
# → { "uuid": "6e24…", "url": "…/pay/6e24…" }
Why FastPay
Fair by design
Simple rules that stay simple: your money is yours, and the numbers are always in front of you.
No KYC, no documents
Create an account with just an email and start accepting — no forms, no uploads, no waiting.
No holds or freezes
Funds appear on your balance the moment the network confirms — nothing is locked or reserved.
Low transparent fees
One clear service fee per payment — you always see exactly what arrives on your balance.
Fast payouts
Request a withdrawal any time — payouts are reviewed and sent promptly, with no lock-up periods.
Onboarding
Live in three steps
Domain ownership is verified automatically — DNS record, meta tag or a file, whichever you prefer.
1
Create a merchant
Connect a website or a Telegram bot, pass a quick review and get your API key.
2
Integrate or share a link
Call the invoice API from your backend — or skip the code entirely with payment links.
3
Get paid in USDT
Customers pay on 5 networks; the money lands on your Business balance — and you choose who covers the service fee.
BTC28%
TRX16%
SOL10%