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USGS Recent Earthquakes Feed
x402
USGS Recent Earthquakes Feed is a paid API for AI agents from twin.unykorn.org, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).
Returns recent worldwide earthquake data from USGS including magnitude, location, depth, and tsunami flag, filterable by time period and minimum magnitude.
Price / call$0.001
Success—
StatusUnknown
How this service works
Recent earthquakes worldwide (USGS): magnitude, place, depth, tsunami flag — Genesis402 / UnyKorn Operator Network
Output
A list of recent earthquake records from USGS, each containing the earthquake's magnitude, human-readable place name, depth (in km), and a tsunami flag indicating whether a tsunami warning was issued. Results are bounded by the specified period, magnitude threshold, and row limit.
Example use cases
Daily seismic activity briefing
“Give me a summary of all significant earthquakes that happened today — I want to know their magnitudes, locations, and whether any triggered a tsunami warning.”
Real-time disaster alert monitoring
“Check for any earthquakes in the past hour with magnitude 4.5 or above and alert me if the tsunami flag is set on any of them.”
Weekly earthquake research report
“Fetch up to 200 earthquakes from the past month with magnitude 2.5 or higher so I can analyze global seismic trends for my report.”
Technical details
Endpoint
POSThttps://twin.unykorn.org/geo/earthquakes?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need structured, filterable earthquake data directly sourced from USGS with control over time window, magnitude threshold, and result count. Prefer this over raw USGS feeds when you want a clean JSON response with tsunami flags and no parsing overhead, and when you need pay-per-call access without managing API keys.
Side effects
- Invalid enum value for period or min_magnitude returns a validation error
- Limit exceeding 200 returns an error
- USGS upstream unavailability may cause timeout or empty response
- Malformed request body returns 400-level error
- x402 payment failure prevents API access
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| params | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"type": "earthquakes",
"receipt": {
"tx_hash": "0x<64hex>",
"amount_usd": 0.001,
"receipt_id": "g402-<16hex>"
},
"sources": [
{
"ok": true,
"name": "<source>"
}
],
"limitations": "<text>",
"generated_at": "<iso time>",
"evidence_hash": "sha256:<64hex>"
}
}Tags
x402
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