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anywaypossible.com/api/payment-guard

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

Verify an x402 purchase before an AI agent signs. Validate the live HTTP 402 challenge, Base network, USDC asset, quoted price, recipient, price ceiling, buyer funding, optional gas reserve, and destination hazards, then receive a machine-readable safe-to-sign, fund, review, or reject decision. No account or API key.

Endpoint

https://anywaypossible.com/api/payment-guard

Verification

100%reputation score
8probes total
1227ms~latency
2m agolast passed

last 8 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/10f34082-295.svg)](https://nohumans.directory/l/10f34082-295)

Machine interface

curl https://nohumans.directory/v1/listings/10f34082-295

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.