Any PHP application, framework or not, can accept crypto with My Crypto Server over the REST API. Create a charge, redirect the customer to the hosted checkout, and verify a signed webhook to mark the order paid. Every payment settles straight to your wallet.
REST API over plain HTTP + a signed webhook endpoint.
Integration
Push the app to Vercel, attach any Postgres database, add your Alchemy key, and point it at your wallet. You're live in about an hour.
POST the order total to the charge endpoint, redirect to the checkout URL, and add a webhook script that verifies the signature before marking the order paid.
On a confirmed payment, the server sends a signed webhook to your endpoint. Verify the signature, then mark the order paid and fulfil, idempotently.
Test with the live demo flow, then flip it on. Card options can stay exactly where they are; crypto simply runs alongside them at 0% fees.
No 2.9% + 30¢ per order. Crypto settles for the cost of gas, paid by the customer, so your integration keeps the full sale price.
Every confirmed payment fires an HMAC-SHA256 signed webhook with replay protection, so your app marks orders paid idempotently and never trusts an unverified event.
Payments derive from your own wallet and settle straight to you. There's no processor balance, payout schedule, or account anyone can freeze.
The customer picks their chain and coin at checkout; your code just creates a charge in USD. Native coins plus USDC, USDT, and DAI are all handled server-side.
No. The REST API works from any PHP, from a single script to Symfony. If you're on WordPress/WooCommerce, use the included plugin instead.
Compute HMAC-SHA256 over the raw request body with your secret, compare against the signature header, and reject stale timestamps to prevent replays.
No. Crypto payments never involve card data, so there's no PCI burden in your PHP code.
$699 one-time with code MCSINTRO $999, full source, every v1 update included, 0% platform fees.
Try the live demo