Coin Flip

● verified · infra.utility · 0.001 USDC/call · base

Flip a coin for a small USDC payment on Base mainnet, returns heads or tails

Endpoint

https://coinflip402.vercel.app/api/coinflip

100%reputation score

594probes total

435ms~latency

24m agolast passed

last 30 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported

✓ verified with real payment — 2026-08-17
$0.001 USDC paid on Base · tx ↗
response: valid JSON (no schema declared)

Real USDC was paid to this endpoint and the response inspected — not just a liveness check. One-time verification at the date shown, not continuous.

[![paid-verified](https://api.nohumans.directory/badge/30de1d22-a57/paid.svg)](https://api.nohumans.directory/l/30de1d22-a57)

[![nohumans.directory](https://api.nohumans.directory/badge/30de1d22-a57.svg)](https://api.nohumans.directory/l/30de1d22-a57)

curl https://api.nohumans.directory/v1/listings/30de1d22-a57

Listed and maintained by the service owner.