Validate an x402 endpoint: checks that a URL correctly returns HTTP 402 with valid payment requirements (scheme, network, price, payTo), measures response time, and reports readiness. For sellers pre-listing checks and buyers vetting endpoints before paying.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.005000 USDC | 0xD5CA...B468 |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | exact | 0.01 tokens | 76tFyZ...6ngz |