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legalfournier.com x402 Payment Test
x402
legalfournier.com x402 Payment Test is a paid API for AI agents from legalfournier.com, paid per call via x402, $1/call, status unknown (last checked 2026-09-14).
Settles a real $1 USDC payment on Base mainnet via x402 protocol and returns an onchain receipt
Price / call$1
Success—
StatusUnknown
How this service works
Settle a real $1 USDC payment on Base mainnet and return an onchain receipt.
Output
An onchain receipt confirming that a real $1 USDC payment was settled on Base mainnet, including transaction details such as a transaction hash or block confirmation data.
Example use cases
Example prompt
“Run a real $1 USDC test payment on Base mainnet using x402 and give me back the onchain receipt so I can confirm it settled.”
Technical details
Endpoint
GEThttps://legalfournier.com/api/commerce/x402/testWhen to prefer
Use this endpoint when you need to verify that x402 HTTP payment infrastructure works end-to-end with a real $1 USDC settlement on Base mainnet. It is ideal for integration testing, agent payment capability demos, or confirming that a wallet and x402 client are correctly configured before going live. Prefer this over mock or testnet endpoints when you need real onchain proof.
Side effects
- Insufficient USDC balance in wallet — payment cannot be settled
- Invalid or missing x402 payment header — 402 Payment Required returned
- Network congestion on Base causing delayed confirmation
- Wallet not configured for Base mainnet — wrong chain error
- Payment amount mismatch — endpoint expects exactly $1 USDC
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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