Live, verified search for machine-payable (HTTP 402) APIs. Measured prices · uptime · on-chain trust. llms.txt · OpenAPI · MCP · Seller Leaderboard
Global water intelligence API. 9 endpoints covering US groundwater (USGS), streamflow, drought (US Drought Monitor), water quality (EPA WQP), aquifer sustainability, flood risk, global water stress, agricultural water use, and municipal supply briefs. All endpoints require x402 payment (USDC on Base mainnet) via the PAYMENT-SIGNATURE header.
Trust score 37/100 · Base URL https://waterpulse.theaslangroupllc.com
| Endpoint | Status | Price/call | Uptime 7d | Latency |
|---|---|---|---|---|
| waterpulse.theaslangroupllc.com/api/water/gauge | alive | $0.01 | 100% | 22ms |
Send any HTTP request; the 402 challenge returns x402 payment terms (USDC on Base). Or ask your agent: search_x402("waterpulse api") via the Atlas MCP server.