whale.hugen.tokyo
2 listed endpoints · free reliability snapshot (reduced density)
| endpoint | grade | uptime 30d | conf. |
| /whale/lookup | A 82.1 | 100.0% | 0.75 |
| /whale/movements | B 79.8 | 98.2% | 0.70 |
Scores use reduced-density sampling; live probe, full 30-min density and 90-day history via the paid API.