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FloodPulse Flood Risk Lookup
x402
FloodPulse Flood Risk Lookup is a paid API for AI agents from floodpulse.waltsoft.net, paid per call via x402, $5/call, status unknown (last checked 2026-10-11).
Returns FEMA flood zone, SFHA status, annual and 30-year flood odds, elevation, height above nearest drainage (HAND/RODA), and FEMA NRI inland/coastal flooding ratings for a US address or lat/lon coordinate.
Price / call$5
Success—
StatusUnknown
How this service works
FloodPulse API
Output
Returns a structured response containing: FEMA flood zone designation (e.g. Zone AE, Zone X), SFHA (Special Flood Hazard Area) true/false status, annual flood probability percentage, 30-year flood probability percentage, site elevation, height above nearest drainage (RODA/HAND), FEMA NRI inland flooding risk rating, and FEMA NRI coastal flooding risk rating for the queried US address or coordinate.
Example use cases
Home purchase flood risk check
“I'm about to make an offer on 45 Riverside Terrace, Baton Rouge, LA 70801 — can you pull the FEMA flood zone, SFHA status, and the 30-year flood probability so I know what I'm getting into?”
Insurance underwriting property screening
“I need flood risk data for 890 Ocean Blvd, Miami Beach, FL 33139 — specifically the FEMA NRI coastal flooding rating, annual flood odds, and elevation above the nearest drainage.”
Real estate listing flood disclosure
“Can you check the flood zone and special flood hazard area status for the property at 310 Willow Creek Ln, Nashville, TN 37209? I also want the FEMA NRI inland flooding rating for the disclosure documents.”
Technical details
Endpoint
GEThttps://floodpulse.waltsoft.net/v1/flood?utm_source=zero.xyzWhen to prefer
Use FloodPulse when you need a comprehensive, single-call flood risk profile for a US property that combines FEMA zone classification, SFHA status, probabilistic flood odds (annual and 30-year), elevation data, and FEMA NRI ratings in one response. Prefer this over raw FEMA map lookups when you need structured, machine-readable risk scores and probability estimates — particularly for real estate due diligence, insurance underwriting, mortgage compliance, or property disclosure workflows.
Side effects
- Address not found or outside the US — returns error or null data
- Invalid or unparseable address string — may fail geocoding
- Lat/lon provided without companion coordinate — returns validation error
- Property in area with incomplete FEMA mapping — some fields may be null
- Network timeout or upstream FEMA/elevation data unavailability — 5xx error
- Payment not completed (x402 protocol) — 402 Payment Required before data is returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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