urCheckout
The new leader for onchain payments.
UrCheckout is an online payment processing and commerce solution for internet businesses of all sizes. That allows customers to checkout seamlessly in the crypto wallet app of their choice.
Increase your average order value, convert more sales, and give customers real buying power when you offer the world’s easiest crypto buy option at checkout — all fully integrated within your store.
Experience the Industry’s Lowest Fees – Keep More of What You Earn.
Why pay more when you don’t have to? With our ultra-competitive transaction rate of just 0.25%(0.0025) per transaction, you save more compared to Coinbase, BitPay, and other major gateways. More savings, more flexibility, and more power in your hands—because every dollar counts.
Set up in seconds. UrCheckout is built to work seamlessly with your checkout flow.
Pay in apps and online. Your customers can use UrCheckout to check out in Chrome and other browsers — no third party sites, no friction. On mobile, they simple tap the UrCheckout button to launch their wallet instantly. On desktop, scan the UrCheckout code with their wallet app and approve the payment. It’s fast. It’s simple. And it just works.
Crypto-ready. Wallet-friendly. UrCheckout is accepted in compatible crypto wallets worldwide. Whether customers are shopping online or making a payment in person, UrCheckout lets you use your preferred crypto wallet with ease.
Safe and sound. And secure.
Personal data. Protected. When you make a purchase with UrCheckout, a unique blockchain identifier and encrypted transaction code are used — not your wallet number. Monjeur dBank never shares your wallet details with merchants.
Your purchases stay private. Every UrCheckout transaction is end-to-end encrypted. Your payment data stays secure — and is never stored for marketing. We only retain limited information for troubleshooting, fraud prevention, and regulatory compliance.
Tap more. Touch less. UrCheckout works directly from your device, so there’s no need to touch terminals, handle cards, or exchange cash. Each purchase requires a secure login or wallet passcode — keeping your payments safe and in your control.
A. Get an Alchemy API key (RPC / API key).
1. Go to Alchemy and create an account (email / Google / GitHub).
2. In the Alchemy dashboard click Apps → Create new app (give it a name and pick the chain(s) you’ll use) .
3. After the app is created open its App details / Endpoints page — you’ll see the API key in a window at the top right (or the RPC endpoint URL that contains the key). Click Copy to copy it. Example RPC format: https://eth-mainnet.g.alchemy.com/v2/<YOUR_API_KEY>.
4. Paste that API KEY only into your merchant integration (keep the key private — don’t commit it to public repos). If you ever leak the key you can revoke/regenerate it from the Alchemy dashboard.
B. Get a crypto wallet (example: MetaMask) and copy the wallet address.
Important: merchants should only share their public wallet address (starts with 0x...). Never share the secret recovery phrase, private key, or seed phrase.
If they don’t already have a wallet — MetaMask (browser extension or mobile).
1. Go to MetaMask’s official site and download the extension for Chrome/Firefox/Edge or the mobile app (iOS / Android).
2. Install and open MetaMask → choose Create a wallet (or Import wallet if they already have a seed phrase elsewhere).
3. Write down the secret backup phrase (seed) on paper and store it offline — do not store it in email/cloud or share it with anyone. MetaMask will prompt you to confirm the phrase; complete that step.
How to find & copy the public wallet address (extension and mobile).
1. Open MetaMask and look at the top where your account name appears — you’ll see a shortened address (e.g., 0x12ab...9fF4). Click that shortened address (or click Account details → Copy address) to copy it to clipboard.
2. Paste it where needed (merchant dashboard, “receive funds” field, etc.). For safety check that the pasted address begins with 0x and is 42 characters long, and the first 4–6 and last 4 characters match what MetaMask shows (many UIs show the start & end).
3. Security tips: always verify the address visually (first/last characters), beware of clipboard-stealing malware (if something looks off, paste into a plain text editor first), and never paste your seed phrase anywhere.