api.govparse.io mines search

https://api.govparse.io/v1/msha/mines/search

payable

Which mines and quarries operate in a market, and who runs them? Search the MSHA Mines data set — every coal and metal/non-metal mine under MSHA jurisdiction (NAICS-21 operators that are OSHA-exempt and invisible elsewhere) — by operator, mine name, state, county, commodity, canvass, coal_metal, mine type, status, active-only, or status date (since). Returns the mine, its operator (entity-resolved

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.

Price: $1.25
Network: base
Pay to: 0x3873d15CF3209c32aaA8d9AA542164E658567129
Spec dialect: v2 (declares x402Version 2)
Transport: PAYMENT-REQUIRED header
HTTP method: GET
Response latency: 89 ms
Payment options: 2 usable of 2
Last checked: 2026-08-10T09:18:47.656Z (1d ago)
Category: search

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.govparse.io%2Fv1%2Fmsha%2Fmines%2Fsearch"