sandbox.node4all.com
2 listed endpoints · free reliability snapshot (reduced density)
| endpoint | grade | uptime 30d | conf. |
| /v1/x402-test | C 55.0 | 68.3% | 0.75 |
| /v1/md2pdf | B 69.4 | 70.0% | 0.75 |
Scores use reduced-density sampling; live probe, full 30-min density and 90-day history via the paid API.