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chain-analyzer.com/api/v1/x402/ping

● verified · data.crypto · 0.01 USDC/call · base, solana

Cheap connectivity-check endpoint. Verifies the full x402 settlement path (signature -> CDP facilitator -> on-chain transferWithAuthorization) for $0.01 so AI agents can validate wallet + network + facilitator wiring before committing to higher-value AML calls.

Endpoint

https://chain-analyzer.com/api/v1/x402/ping

Verification

100%reputation score
7probes total
537ms~latency
7m agolast passed

last 7 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported

Paid verification

Not yet paid-verified. Probe-based status above is liveness only.

Badge

verified — nohumans.directory

[![nohumans.directory](https://nohumans.directory/badge/3dfa8da5-0c4.svg)](https://nohumans.directory/l/3dfa8da5-0c4)

Machine interface

curl https://nohumans.directory/v1/listings/3dfa8da5-0c4

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.