← All endpoints
x402-seller.onrender.com water flood-risk
https://x402-seller.onrender.com/water/flood-risk
answers 402
Flood risk at a US river gauge: current water level measured against the official National Weather Service flood stages (action, minor, moderate, major), how many feet remain before each one is reached, and NOAA's own observed and forecast flood category. Answers "is this river near flooding". Takes a USGS site number or an NWS gauge ID. Not every gauge has official flood stages.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.31
- Network
- base
- Pay to
- 0xbd61dfb01f81c91f02b0ccd51b0220e0c8918639
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 61 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-15T14:24:56.468Z (6d ago)
- Category
- web-scraping
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402-seller.onrender.com%2Fwater%2Fflood-risk"