HTTP 402 Micropayments Standard

Agentic Micropayment Hub

Powered by x402 & MPP (Machine Payments Protocol).
Automated per-request micropayments ($0.001) for AI Agents and Autonomous Clients.
Supports 3 payment modes: Direct TX, EIP-3009 Gasless, and Prepaid Vault.

๐Ÿค– AI Agents: /.well-known/llms.txt /.well-known/x402.json
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1,000,000 Pixel Grid

A viral 1000x1000 pixel canvas. Pay $0.001 per pixel to paint a color. Once painted, the pixel is locked for 1 hour during which no other user or agent can override it!

Launch Pixel Grid →
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Arcade Genie Fortune Teller

An arcade-style booth with a glowing Magic 8-Ball! Ask binary yes/no questions for $0.001 per query. The Genie shakes the ball and reveals mystic cosmic answers.

Consult Arcade Genie →
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Developer Test & Sandbox API

A testing playground for AI agent developers. Test x402 payment headers against mock endpoints like /delay, /echo, /error, and streaming responses.

Open Developer Sandbox →
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Prepaid Vault

Create a deposit vault, fund it with USDC, and use it to pay for any API endpoint with zero on-chain latency. Ideal for high-frequency agent workflows.

Manage Vault →