Accept stablecoins directly into your wallet. No processor. No custody. No monthly fees. Nobody can freeze your business.
USDT (Tron) · USDC (Base) · Installed on your server · Full source code
Build vs buy
Because payment code is where small mistakes cost real money — and getting it right takes months you could spend selling.
See it work
Watch a fiat invoice get created, paid in stablecoins from a phone, and confirmed on-chain — settling straight to the merchant's own wallet.
Demo video — coming with launch
Security
The difference that matters: your money is never in a place anyone else can touch.
The server never holds a private key or a seed phrase, and contains no code that can sign a transaction. It derives receiving addresses from the public keys you provide, so funds land straight in your own wallet. This isn't a policy you have to trust — it's enforced in the code. An automated non-custody check scans the entire codebase on every build and fails it if any key material or signing capability ever appears:
✓ non-custody check passed: no key material or signing code in source.You receive the full source, so your own developer or any auditor can confirm it in minutes. The admin dashboard even derives and shows your first receiving addresses so you can match them against your own wallet before going live. Read the wallet-setup guide →
Founding licenses
Founding price for the first 5 buyers, then $3,500 / $5,500. 12 months of updates included. Delivery within 7 days.
You deploy it on your own server with our docs.
Founding price — first 5 buyers
We install it on your VPS and domain, hand you the keys.
Founding price — first 5 buyers
After you buy
Partners
For agencies and consultants who set up stores for merchants: buy at partner pricing, keep the margin, and stay invisible — the checkout is fully white-label, with your client's brand, not ours.
Volume purchases run through the same checkout and are tracked in your partner ledger.
Join the waitlist — one email when the founding window closes or the price changes. Nothing else.
No spam. Unsubscribe with one reply.
Documentation
The same guides that ship in the repository — see exactly what you're getting and how it works.
Honest comparison
| Kovarra | BTCPay Server | Custodial gateways | |
|---|---|---|---|
| Who holds your money | You, always | You, always | The processor |
| Can your account be frozen | No — there is no account | No | Yes, at their discretion |
| USDT + USDC out of the box | Yes | Partial, via plugins | Yes |
| Setup effort | 30 min, one command | Hours; you assemble and maintain it | Minutes |
| Cost | One-time license | Free, self-supported | ~1% of every sale, forever |
| KYC / onboarding approval | None | None | Required, revocable |
BTCPay is excellent free software — if you have the time and ops skill, use it. Kovarra is for merchants who want stablecoin rails working today, supported, in one box.
FAQ
The server is built so it physically cannot spend: it stores only your public keys or plain receiving addresses — never a private key, never a seed phrase — and contains no transaction-signing code at all. An automated check in the codebase fails the build if any is ever introduced. You receive the full source, so your own developer (or any auditor) can confirm this in minutes. The dashboard even shows you the derived addresses so you can match them against your own wallet.
The complete source code (server, checkout, dashboard, blockchain watchers, WooCommerce plugin), a one-command installer, full documentation (install, API, wallet setup), and a signed license key issued to you. Managed deployment additionally includes us installing it on your VPS and domain and walking you through your first live payment.
Within 7 days of your payment confirming on-chain — usually much faster. You'll receive the repository, your license key, and setup instructions at the email you enter at checkout.
12 months of updates are included (new chains and features as they ship, fixes, security patches). Your license — and the software — never expires; after 12 months you can renew updates or simply keep running the version you have. It's yours.
If we fail to deliver within 7 days, you get a full refund. Because the product is delivered as complete source code, all sales are otherwise final once delivered — that's exactly why the live demo exists: test everything before you buy.
The team is private, deliberately — for the same reason our customers value this product. You are not asked to trust us: you receive the full source code, the software runs on your own server, settles to your own wallet, and every claim on this page can be verified in the code itself.