Monetize the
AI Agent Economy
The standard for HTTP 402 Micropayments.
Streamline API billing, gate premium content, and enable autonomous agent-to-agent transactions on Solana.
The Easiest Way to
Integrate Agent Payments.
Forget complex transaction building. Give your AI agents a wallet and let them pay their own way with a single line of code.
* api.market-maker.ai is a placeholder URL for demonstration.
Built for the machine economy.
Traditional subscriptions don't work for AI agents or casual users. Micropay opens up a new revenue model: Pay-per-task.
API Monetization
Charge LLMs and Agents per request. No credit cards needed. Just a wallet signature and 0.00005 SOL.
Stateless Auth
No database required. JWT sessions carry the proof of payment cryptographically.
Self-Sovereign
Verify payments locally on your own RPC node. No dependency on external APIs. Trustless.
Infinite possibilities.
Built with x402.
From autonomous agent marketplaces to gated silicon compute. The future of micropayments is here.

Gated APIs
Monetize every request with zero friction. Perfect for LLM providers and serverless endpoints.
Hierarchies
Agents hiring agents.
Metered Compute
Pay for GPU ms.
Data Markets
Autonomous datasets.
Tool Rental
On-demand high precision.
Model Fine-tuning Access
Gate specialized intelligence with on-chain verification and anti-replay protection.
See it in action.
Experience the power of x402 with our live demos. Try the autonomous AI agent or unlock premium blog content with instant micropayments (Devnet).
Experience the future
of AI commerce.
Chat with an agent that pays its own way.
Zero friction. Autonomous execution.
The Future of Decentralized Finance: A Deep Dive
Explore how DeFi is reshaping the financial landscape with innovative protocols and unprecedented opportunities for everyone.
Building Solana dApps: Platform Facilitated
Learn how to build high-performance dApps. (Demonstrates Platform-Facilitated Payment Mode)
Token Extensions: Hybrid Payment Model
Deep dive into Token-2022 standards. (Demonstrates Hybrid Split Payment Mode)
True Sovereignty: Self-Hosted Verification
Demonstrating Sovereign Mode: Direct verification on your own infrastructure.
Global Scale: x402.org Platform
Using the x402.org official facilitator for enterprise-grade verification.
Creator Economy: Hybrid Revenue Share
A seamless hybrid model where platform and creator share success.
Autonomous Agents: Powered by PayAI
The future of Agent-to-Agent economy, verified by the specialized PayAI network.
Stop paying
rent-seeking fees.
Switch to a private, high-performance facilitator. Keep 100% of your revenue. One-click deploy to your own infrastructure.
Monthly Cost
@ 1M Transactions
Public Node
1% Fee
$1,000/mo
Your Node
Zero Fee
$10/mo
You save $990/mo
Latency
~10ms
Written in Go
Uptime
99.9%
Railway SLA
Ready to monetize?
MIT Licensed. Open Source. Production Ready.

