The easiest way to accept USDT and USDC on your Spring Boot platform. Drop-in integration, no KYC requirements, and funds settle directly to your wallet.
Integrate crypto checkout into your Spring Boot app in minutes. Our REST API and SDKs are built for developer speed.
Keep users on your Spring Boot domain. Use our API to build a fully custom checkout experience that matches your brand.
Simple, predictable endpoints. Webhooks for everything.
const response = await fetch('https://api.zateway.com/v1/payments', {method: 'POST', headers: {'Authorization': 'Bearer ZATEWAY_API_KEY','Content-Type': 'application/json'}, body: JSON.stringify({amount: 99.99, currency: 'USDC', success_url: 'https://your-spring-boot-site.com/success', metadata: { order_id: '12345' }})});