Paste the buy button on the page you want to sell from. Pick the ways you accept payment (card, crypto, or mail). We handle everything that has to happen on a server, so you don't need one.
Three steps from "I made a page" to "I just got paid."
A few lines of HTML on whatever page sells your thing. Paste it as many times as you have things to sell.
Card, crypto, or pay-by-mail. The picker shows only the rails you turned on. They never leave the flow.
We do the part that needs a server: verify the payment, log the transaction, send the buyer to your success page. You see it in the dashboard.
Seven things we do because the alternatives don't.
Cards via Stripe, PayPal, Authorize.Net, or Square. Crypto via NOWPayments. Pay-by-mail for cash, checks, or Goldbacks. Same picker, same dashboard, same plan. Turn rails on and off whenever.See the full provider list.
Prices live in your dashboard, not in your HTML. Editing the page in a browser changes what's shown but not what gets charged.
Mark a product as buyer-priced and the buyer picks the amount. Same button, no extra wiring. Built for donations, tips, and pay-what-you-feel.
Flip a product to Monthly or Annual and the same buy button starts subscriptions. Stripe and the other card networks handle the renewals, the card on file, and the cancellation page. We just relay the events.
The whole thing runs on an open-source SDK. If we go away, or you just want out, you point it at your own server and your site keeps working. We can't lock you in.
Payments flow through your own Stripe and crypto accounts. We're a router and a logbook, not a bank. An upstream freeze hits you the way it would have anyway, and our copy of the data is minimal by design.
No buyer emails, addresses, or raw payment data. Just the amount, the status, and the provider's event id. IPs are hashed before storage.
If your site lets you paste a few lines of HTML on a page, the buy button works there. No plugin, no platform extension, no framework rewrite.
Anywhere else that takes an HTML embed works too. The dashboard shows you the exact lines to paste, with your project's id already filled in.
The buy button is the easy way. The hard way is also fine.
The open-source SDK ships every provider, every signature check, every status code. Build your own checkout UI on top of our hosted webhook and /status endpoint, or run the whole thing on your own server and skip us entirely.
The Cloud is the convenience layer. The SDK is the product. We maintain both, and we use the SDK ourselves to bill for the Cloud, so an outage in our own integration breaks our own checkout first.
Free tier covers most sites and doesn't ask for a card. Pro is $10/month when one of your products takes off.