{"endpoint":"https://statepulse-api.hahavoid0.workers.dev/water/streamflow","method":"POST","price":"$0.030","description":"Queries live US river level, streamflow gauge height, and flow velocity metrics using the USGS National Water Information System.","example_input":{"state":"CA"},"example_output":{"supported":true,"result":{"state":"CA","stations":[{"name":"Sacramento River","flow_cfs":9400,"height_ft":12.2}]},"confidence":"high"},"request_schema":{"type":"object","required":["state"],"properties":{"state":{"type":"string","examples":["CA"]}}},"response_schema":{"type":"object"}}