Sell license keys for USDT
Upload a pool of keys once. Every paid order is handed exactly one key — automatically, the instant the payment confirms on-chain. Get paid in USDT, USDC or BTC straight to your own wallet.
One unique key per verified payment
Keys are claimed atomically — two buyers paying at the same moment can never be handed the same key.
Instant, on-chain verified
The exact payment is confirmed on the blockchain, then the key is delivered. No manual checking.
Restock anytime
Add more keys whenever you like. If you run out mid-sale, the buyer is told and you're notified.
Never exposed
Keys are only ever shown to the verified buyer of their order — never in a webhook, log, or notification.
How it works
- 1. Create a license-key product and paste in your keys.
- 2. Share the checkout link, or wire it into your site with the API / WordPress plugin.
- 3. The buyer pays crypto to your wallet; we verify it on-chain and hand over one key instantly.
Start selling keys for crypto
Free to start. Non-custodial — your keys, your wallet.