Add crypto checkout and keep the 3% you give Stripe.
Every card sale in your store pays a toll — 2.9% + 30¢ to the processor, plus reserves, disputes, and payout delays. My Crypto Server drops a 0% crypto checkout alongside your existing options, so customers who want to pay in Bitcoin, ETH, or stablecoins can, and every one of those orders lands in full in your wallet.
It plugs into WooCommerce out of the box and into anything else through a REST API, a typed SDK, and signed webhooks — so orders mark themselves paid and fulfillment fires automatically.
The problem
At 2.9% + 30¢, a store doing $1M a year hands roughly $30,000 to its processor — before chargeback fees and monthly costs.
Processors sit on a slice of your revenue as a rolling reserve and pay the rest on a delay, straining the cash flow you need for inventory.
Card disputes can be filed months later and are decided by the bank — you lose the product and the payment, plus a fee.
No 2.9% + 30¢, no monthly minimums, no reserves. Crypto settles for the cost of network gas — paid by the customer — so the full sale price lands in your wallet.
Full source, self-hosted on Vercel + Alchemy in under an hour. No vendor can change terms, raise fees, or sunset the API your checkout depends on.
Funds derive from a seed only you hold and settle straight to your wallet. No custodian, no payout schedule, no rolling hold sitting on your cash flow.
Accept USDC, USDT, and DAI across EVM chains, Solana, and Tron so a $200 order is $200 — no volatility to manage and no exchange in the middle.
There's a WooCommerce plugin ready to go. For Shopify, custom carts, or headless storefronts, the REST API and TypeScript SDK plus signed webhooks let you create charges and mark orders paid programmatically.
The server watches the chain and confirms a payment once it has the required confirmations, then fires a signed webhook so your store can release the order. Stablecoins keep the total matched to your listed price.
Yes. Most stores add crypto as an extra option. Card customers keep paying with cards; crypto customers pay you with 0% fees. You keep both funnels.
$699 one-time with code MCSINTRO $999 — every v1 update included, 0% platform fees, free installation.
Read the docs