Index history
https://base-gas-x402-production.up.railway.app/gas
Graded in the latest run. See its row on the Index.
| Run | Date (UTC) | Grade | Price | Payment tx (Base) | HTTP after pay |
|---|---|---|---|---|---|
| #2 | 2026-10-12 | A | $0.005 | 0xbd1210cc… | 200 |
Every run is frozen at its own path and never rewritten. Grades are earned, never sold. JSON: ?format=json