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opendata402 Earthquake Feed
x402
opendata402 Earthquake Feed is a paid API for AI agents from opendata402.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-15).
Returns recent worldwide earthquake data from USGS real-time feeds, filterable by time window and minimum magnitude class
Price / call$0.001
Success—
StatusUnknown
How this service works
Recent earthquakes worldwide from the USGS real-time feeds: time, magnitude, place, depth, coordinates, tsunami flag and alert level. Filter by period (hour, day, week, month) and minimum magnitude class (significant, 4.5, 2.5, 1.0, all). Use it for hazard monitoring, travel or logistics checks and news context. Updated every few minutes.
Output
A list of recent earthquake events from USGS real-time feeds, each including timestamp, magnitude, place description, depth (km), geographic coordinates (latitude/longitude), tsunami flag (0 or 1), and alert level (green/yellow/orange/red or null). Results reflect the filtered time period and magnitude class requested, updated every few minutes.
Example use cases
Travel safety seismic check
“Before I fly to Istanbul next week, can you check if there have been any significant earthquakes in that region over the past month and whether any had tsunami alerts?”
Breaking news earthquake context
“There's a news report about an earthquake in Chile — can you pull all magnitude 2.5 and above quakes from the last day so I can get the full picture of recent seismic activity there?”
Hourly hazard monitoring alert
“Check the USGS earthquake feed for anything significant in the last hour — flag anything with a tsunami warning or an alert level I should know about.”
Technical details
Endpoint
GEThttps://opendata402.com/v1/earthquakes?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need structured, filterable real-time earthquake data sourced directly from USGS feeds without building a USGS API integration yourself. It is ideal for agents doing hazard monitoring, travel safety checks, logistics routing around disaster zones, or providing news context. Prefer this over raw USGS GeoJSON feeds when you want a simple pay-per-call REST interface with no API key setup. Not suitable for historical earthquake archives beyond one month or for highly localized bounding-box queries.
Side effects
- Invalid minmag enum value — returns error; must be one of: significant, 4.5, 2.5, 1.0, all
- Invalid period enum value — returns error; must be one of: hour, day, week, month
- No earthquakes matching filter criteria — returns empty list (not an error)
- USGS upstream feed temporarily unavailable — may return stale or error response
- Payment failure or insufficient USDC balance — request rejected before reaching endpoint
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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