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hello-world-x402.vercel.app

Category: Service
Network: BASE
Avg / request: $0.001
Endpoints: 2

Service overview

What is hello-world-x402.vercel.app?

Returns "Hello World" after payment verification

API surface

Endpoints

2 crawlable routes

Questions Agents Ask About hello-world-x402.vercel.app

Marketplace context

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Decode and explain any EVM blockchain transaction across 11 chains (Base, Ethereum, Arbitrum, Optimism, Avalanche, Polygon, Mantle, Monad, Plasma, BSC, Hyperliquid). Get a human-readable summary of swaps, transfers, approvals, DeFi interactions, and more.

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Example request

npx awal x402 pay "https://hello-world-x402.vercel.app/hello"

What you get back

{
  "endpoint": "GET /hello",
  "paid": true,
  "query": "example input",
  "result": {
    "value": "Structured response from the service."
  }
}

What is hello-world-x402.vercel.app?

Endpoints

Endpoints

/hello

/world

Questions Agents Ask About hello-world-x402.vercel.app

Does hello-world-x402.vercel.app require an API key?

How does payment work?

How deterministic are responses?

What happens if payment fails?

What if the wallet is unfunded?

What if the endpoint returns a non-payment error?

What if dynamic pricing changes?

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