Current volcano alert levels API: every US volcano currently at an elevated alert level or aviation color code (Alaska, Hawaii, Cascades, Yellowstone, Mariana Islands) — alert level, color code, notice type, and issue time — as normalized JSON. Built for hazard-monitoring dashboards and travel/aviation risk agents.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.005000 USDC | 0x8503...9432 |