Latest earthquakes from the USGS real-time catalog (public domain, updated within minutes)
Latest earthquakes from the USGS real-time catalog (public domain, updated within minutes). Query: ?minmagnitude=4.5&limit=20; optional starttime/endtime (ISO 8601), geographic filter latitude+longitude+maxradiuskm, alertlevel=green|yellow|orange|red (PAGER). Returns a normalized list: magnitude, place, UTC time, coordinates, depth, tsunami flag, significance. 5 min cache.
2000 (raw units)
price
2
calls / 30d
1
unique payers
2026-09-06
updated
Provider
data.greeneris.io · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x6ab8efe305cce67daa48c97bde29c04402822dff",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "2000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"limit": 5,
"minmagnitude": 4.5
},
"type": "http"
},
"output": {
"example": {
"count": 1,
"min_magnitude": 4.5,
"quakes": [
{
"alert": null,
"depth_km": 10,
"felt_reports": null,
"id": "us6000rw2b",
"latitude": -22.13,
"longitude": 169.53,
"magnitude": 4.9,
"place": "southeast of the Loyalty Islands",
"significance": 369,
"time_utc": "2026-07-13T02:39:35Z",
"tsunami": false,
"url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000rw2b"
}
],
"source": "USGS Earthquake Hazards Program (FDSN event API, public domain, real-time)"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"alertlevel": {
"enum": [
"green",
"yellow",
"orange",
"red"
],
"type": "string"
},
"endtime": {
"description": "ISO 8601, e.g. 2026-07-13",
"type": "string"
},
"latitude": {
"description": "Center of radius filter",
"type": "number"
},
"limit": {
"default": 20,
"maximum": 100,
"minimum": 1,
"type": "integer"
},
"longitude": {
"description": "Center of radius filter",
"type": "number"
},
"maxradiuskm": {
"description": "Radius in km around latitude/longitude",
"type": "number"
},
"minmagnitude": {
"default": 4.5,
"maximum": 10,
"minimum": -1,
"type": "number"
},
"starttime": {
"description": "ISO 8601, e.g. 2026-07-01",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://data.greeneris.io/v1/geo/quakes" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://data.greeneris.io/v1/geo/quakes");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://data.greeneris.io/v1/geo/quakes")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/3930.json, and this resource appears in /discovery/resources and /discovery/search.