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USGS Earthquake Feed
x402
USGS Earthquake Feed is a paid API for AI agents from biosfera.46-62-215-147.sslip.io, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-01).
Fetches recent worldwide earthquakes from the US Geological Survey, filterable by minimum magnitude, time window, and optional geographic proximity.
Price / call$0.002
Success—
StatusUnknown
How this service works
Use when you need recent earthquakes worldwide from the US Geological Survey: filter by minimum magnitude and a window of 1 to 72 hours, optionally near a coordinate within a radius in km. Returns time, magnitude, depth, place and coordinates of up to 100 events. US government public-domain data.
Output
Returns a list of up to 100 earthquake events, each with timestamp, magnitude, depth (km), human-readable place name, and geographic coordinates (latitude/longitude), sourced from USGS public-domain data.
Example use cases
Post-event seismic check near a city
“Were there any earthquakes magnitude 4.0 or higher within 300 km of Los Angeles in the last 12 hours? Pull from the USGS feed.”
Global major earthquake monitor
“Show me all earthquakes magnitude 6.0 or above anywhere in the world in the past 48 hours.”
Real-time local tremor alert
“Check for any earthquakes in the last 2 hours near latitude 37.77, longitude -122.42 within a 200 km radius, minimum magnitude 2.5 — I'm in San Francisco and felt something.”
Technical details
Endpoint
GEThttps://biosfera.46-62-215-147.sslip.io/o/usgs-earthquakes?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need authoritative, real-time USGS earthquake data with flexible filtering by magnitude threshold, recency window, and geographic radius. It is the right choice for disaster monitoring agents, geospatial dashboards, and safety alert systems that need trusted US government seismic data. Prefer this over general news or social media endpoints when precision magnitude, depth, and coordinates are required.
Side effects
- hours parameter out of range (must be 1–72) returns validation error
- min_magnitude above 10 or below 0 rejected
- radius_km exceeds 5000 km limit
- lat/lon out of valid range (-90 to 90, -180 to 180)
- USGS upstream API unavailable causes 5xx response
- No events matching filters returns empty list (not an error)
- Missing required input object returns schema validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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