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CryptoPay – USDC Crypto Payment Gateway for WHMCS
Description
Takes USDC straight into your own wallet, with no processor in the middle and no percentage of what you take. WHMCS gives each invoice its own address, watches the chain for it, and marks the invoice paid the moment the money confirms — then sweeps it to the wallet you chose. You hold the seed, so nobody else can ever hold your funds.
It takes no percentage of your sales. Not 1%, not 0.4%, nothing. The only cost of moving a payment is the network fee on Polygon or Base — cents — and you pay it from your own gas balance. A processor at 1% takes $100 out of every $10,000 you collect, every month, and that figure grows with you. This does not.
Non-custodial by design. You enter your own BIP-39 seed once, encrypted in your database, and every payment address is derived from it. There is no account to open with us, no percentage of your sales, and no address of ours anywhere in the flow.
- Takes no percentage of your sales — a processor at 1% costs $100 on every $10,000
- USDC on Polygon and Base, with the network your customer prefers
- A fresh address per invoice, derived from your own HD wallet
- Paid invoices close themselves — the chain is watched, not a webhook you have to expose
- Accepts a payment that arrives in several transfers, and a small shortfall you set
- Automatic sweep to your consolidation wallet, with an optional split to a second one
- Finds money that landed late or at a dead order, and puts it where it belongs
- Admin panel with balances, transactions, withdrawals and cross-network transfers
- Customer sees a QR, a countdown, and can restart an expired payment on the same address
Our cut
0%
the only cost per payment is the network fee, cents on these chains
WHMCS
8.13.7 → 9.0.8
both ends tested every release
PHP
8.1 · 8.2 · 8.3
ionCube Loader 14+, bcmath, curl, openssl
Server setup
None
its jobs run on the WHMCS cron you already have
Your funds
Stay yours
your seed, your wallet, your keys
Nothing to add to cPanel or to a crontab. Watching the chain, crediting invoices and sweeping funds all ride on the five-minute cron WHMCS already runs. If you want crediting closer to instant you can add entries of your own, and the module steps aside so the two never run at once.
Every release is installed on three separate WHMCS instances — 9.0.8, 8.13.7 LTS and 9.0.0 — and checked as a buyer receives it: encrypted, activated, tables created, nothing readable from outside, and the licence chain proven end to end against a forged server, a replayed answer, an altered payload, a cloned database and a moved clock.
Full manual, requirements and the wallet setup: see the documentation linked from your client area after purchase.
- Monthly: $25.00
- Annually: $199.00
Screenshots
