BUILD APIs WITH AI.
GET PAID IN CRYPTO.
Create custom APIs using our AI-powered playground. Deploy instantly and sell on our marketplace.
Multi-chain payments: Ethereum, Polygon, BSC, Avalanche, Arbitrum, Optimism, Base
Unlimited API deployments. 85% revenue share.
WHY XO DEVELOPMENT
AI-POWERED BUILDER
Describe what you want, and our AI generates production-ready API code. Test and iterate in real-time.
INSTANT DEPLOYMENT
One click deploys your API with a unique endpoint and API key. No DevOps required.
MULTI-CHAIN PAYMENTS
Accept payments on 7 EVM chains. One wallet address works everywhere. Low fees on L2s.
GLOBAL MARKETPLACE
List your APIs for sale. Set prices in USD. Earn 85% of every sale, paid in crypto.
BUILT-IN WALLET
Every account includes a multi-chain crypto wallet. Deposit, withdraw, and receive payments seamlessly.
SELLER DASHBOARD
Track sales, revenue, and API usage. Analytics to help you optimize and grow.
HOW IT WORKS
Describe Your API
Tell our AI what you want to build. Weather data, calculations, integrations - anything.
Test & Refine
Run your code in the playground. Iterate until it's perfect.
Deploy
One click. Get your endpoint URL, API key, and curl command.
Sell or Use
List on marketplace or use privately. Get paid in crypto.