x402-seller.onrender.com · /flood-risk

https://x402-seller.onrender.com/water/flood-risk

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.

BaseCDP BazaarUnknown

Price · per callUSDC

$0.3100

Calls · 30d

Volume · 30dUSDC

$2.79

Unique payers · 30d

Calls per payerunknown

Healthnot probed (top 100 only)

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Identity

What this profile is sourced from

Server id: x402-seller-onrender-com-water-flood-risk
Endpoint: https://x402-seller.onrender.com/water/flood-risk
Primary chain: Base
Listed by: CDP Bazaar
Last call observed: 2d ago
Available via API: /api/v1/servers/x402-seller-onrender-com-water-flood-risk

Sample 402 exchange

Raw HTTP — what an agent observes

GET https://x402-seller.onrender.com/water/flood-risk

→ HTTP/1.1 402 Payment Required
  X-Payment-Required: $0.3100
  X-Payment-Currency: USDC
  X-Payment-Chain: base

GET https://x402-seller.onrender.com/water/flood-risk
  X-Payment: <signed-receipt>

→ HTTP/1.1 200 OK
  Content-Type: application/json
  …response body…

Caveats

Things to know before drawing strong conclusions

· Calls and volume are 30-day cumulative figures from the source facilitator. Daily breakdowns are not yet available — see /methodology.
· Volume = price × calls. If the server publishes multiple price tiers, only the first accepts[] entry is used.
· "Last call" is what the source last reported, refreshed every 60 seconds.

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