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MARKET MONITOR / CATALOGUE Services 139,904 MCP listed 41,966 x402 98,047 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-04 · 3 sources
Provider

x402-v2-mint-usgs-elevation.vercel.app

x402-v2-mint-usgs-elevation.vercel.app · 1 listed service · provider site

Usgs elevation x402 REST usage

USGS EPQS point elevation (keyless). POST {lon,lat} and/or {x,y,units?}. Timeout ≤10s. Empty/5xx → 502/404 not charged.

x402-v2-mint-usgs-elevation.vercel.app Other services 1 calls / 30d checked 2026-11-01
0.020032 USDC per call per call

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