x402-tools.vercel.app
5 listed endpoints · free reliability snapshot (reduced density)
| endpoint | grade | uptime 30d | conf. |
| /api/concerts | B 71.3 | 80.0% | 0.75 |
| /api/polymarket/historical | C 55.0 | 71.7% | 0.75 |
| /api/polymarket/trending | C 55.0 | 68.3% | 0.75 |
| /api/horoscope | C 55.0 | 70.2% | 0.71 |
| /api/horoscope/testnet | C 55.0 | 69.0% | 0.71 |
Scores use reduced-density sampling; live probe, full 30-min density and 90-day history via the paid API.