Beta

Hosted Checkout Suite

Conversion-Optimized Hosted Crypto Checkout.

Launch pre-built, beautifully branded crypto payment pages and embedded modals in minutes. Direct wallet-to-wallet settlement, zero chargebacks, and a predictable 0.4% platform fee.

0.4% + $0.25Flat Processing FeeNo hidden network markups or setup costs
0%Chargeback RiskIrreversible cryptographic settlements
100%Mobile ResponsiveOne-tap deep linking to 300+ crypto wallets
100%Non-CustodialPayments go directly into your merchant vault

Frictionless Workflow

How Hosted Checkout Works

From session creation to on-chain settlement in three simple steps.

01REST API & Dashboard

Create Checkout Session

Generate an encrypted checkout session via a single API call or no-code merchant dashboard with itemized product details and your custom branding.

Instant Execution
02Multi-Chain & Token

Customer Selects Currency & Wallet

Buyers choose their preferred cryptocurrency (USDT, USDC, SOL, BTC, ETH) and connect instantly via mobile wallet deep link, QR scan, or browser extension.

Instant Execution
03< 1s Webhook Settlement

Instant On-Chain Confirmation

Real-time mempool detection verifies transactions within seconds, triggers immediate webhook events, and redirects customers to your success screen.

Instant Execution

Interactive Experience

What Your Customers Experience.

Clean, instantaneous, and confidence-inspiring UI across desktop and mobile browsers.

checkout.jamsrpay.com/pay_session_948f
256-Bit Encrypted
JP

CloudVault Pro

Annual Merchant License

Total Payable
$49.00USD
Item Total$49.00
JamsrPay Fee (0.4% + $0.25)$0.00 (Merchant Covered)
Exchange Rate Locked1 USDT = 1.00 USD
Rate valid for 14:52Order #9821
Select Payment Currency
Send exactly 49.00 USDT on Solana
0x71C...B49f82E9a0
Listening for mempool confirmation...Direct wallet connect

Platform Architecture

Checkout Engine Architecture

Built for maximum cart conversion, multi-chain liquidity, and zero integration maintenance.

Brand Identity

Bespoke Brand Styling

Upload your company logo, set hex accent colors, and link custom terms of service directly on the high-conversion checkout page.

Enterprise Ready
8+ Blockchains

Multi-Chain & Stablecoin Native

Accept USDT, USDC, BTC, ETH, SOL, POL, TRX, and BNB with automated real-time exchange rates and zero volatility slippage.

Enterprise Ready
300+ Wallets

Deep Mobile Wallet Linking

Seamless 1-tap mobile checkout supporting MetaMask, Trust Wallet, Phantom, Coinbase Wallet, OKX, and WalletConnect v2.

Enterprise Ready
Zero-Mistake QR

Dynamic Scan-to-Pay QR

Precision QR codes pre-encoded with exact recipient address, network tag/memo, and cryptographic amount for error-free transfers.

Enterprise Ready
Real-Time Callback

Automated Redirects & Webhooks

Signed HMAC SHA-256 webhooks dispatch instant status updates to your backend with automatic retries and customer order callbacks.

Enterprise Ready
Non-Custodial

Global Compliance & Security

Non-custodial architecture means zero customer fund escrow. Full AML/sanction screening and enterprise-grade uptime infrastructure.

Enterprise Ready

Ready to scale your crypto payments?
Let's talk.

0.4% fees and zero chargeback fraud. Non-custodial multi-chain payment infrastructure built for modern developers.

Checkout FAQ

Frequently asked checkout questions.

Hosted Checkout

No frontend development is required. You can generate ready-to-share hosted checkout URLs in seconds from the merchant dashboard or initiate them with a single REST API call from any programming language.

Have more questions? Our support engineers are online 24/7.View Full Knowledge Base