The next-generation crypto payment infrastructure for digital goods, software, gaming rewards, and online services. Built for developers. Ready for multi-chain.
View PricingA complete payment infrastructure designed for digital businesses in the Web3 era.
Accept secure crypto payments with a hosted checkout page. Perfect for websites, games, SaaS platforms, and digital marketplaces.
Integrate Sellino into Unity games, desktop apps, or backend systems with our powerful API and real-time webhooks.
Automated blockchain payment detection and confirmation tracking.
Automatically deliver software, license keys, digital downloads, and dynamic rewards.
Sell in-game currency, credits, digital items, and top-ups using crypto.
HMAC-signed webhooks, metadata support, and full payment transparency.
Get started in minutes, not days.
Create a store and add your digital product.
Share your storefront or use our API to generate a payment link.
Customer pays with crypto.
Payment is confirmed on-chain and the product is delivered automatically.
Sellino is built for crypto entrepreneurs, software developers, gaming studios, and digital creators who want a payment system aligned with the future of finance.
Use Sellino as your crypto payment processor for software, SaaS tools, Unity games, and digital marketplaces.
// Create an invoice via API
const response = await fetch('https://sellino.io/api/v1/invoices', {
method: 'POST',
headers: {
'Authorization': `Bearer ${API_KEY}`,
'Content-Type': 'application/json'
},
body: JSON.stringify({
amount_usd: 29.99,
metadata: { order_id: 'ORD-123' }
}
});