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MARKET MONITOR / CATALOGUE Services 137,462 MCP listed 41,667 x402 95,896 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-02 · 3 sources
Provider

x402-hello-world.vercel.app

x402-hello-world.vercel.app · 1 listed service · provider site

Hello World x402 x402 REST usage

Hello World x402 demo. Returns the JSON greeting {"message":"Hello World"} after a 0.001 USDC payment on Base, settled through the Coinbase x402 facilitator.

x402-hello-world.vercel.app Crypto & Payments 5 calls / 30d checked 2026-10-29
0.001 USDC per call per call

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