Earthquake is a simple tool for getting earthquake data. It returns the earthquake data for the past hour.
Try it — live request, no key required
No key required to try it. Get a key to use it in your app.
{
"status": "ok",
"error": null,
"data": {
// Worldwide Earthquakes response payload
}
}
About the Worldwide Earthquakes API
Earthquake works by analyzing the earthquake data provided and returning the earthquake data for the past hour. It uses various sources to determine the earthquake data and returns the data.
Ways to call it
One endpoint, many ways in — REST with JSON, XML, YAML and CSV, plus GraphQL and an MCP interface for AI agents.
- JSON
- Default REST response
- XML
- Markup format
- YAML
- Human-readable
- CSV
- Tabular export
- GraphQL
- Query language
- MCP
- For AI agents
Other ways to use Worldwide Earthquakes
Same data, same APIVerve account, same credit balance — one key works on all of them.
What does the Worldwide Earthquakes API do?
How do I authenticate Worldwide Earthquakes API requests?
How much does the Worldwide Earthquakes API cost?
How fast is the Worldwide Earthquakes API?
What response formats does the Worldwide Earthquakes API support?
What HTTP method does the Worldwide Earthquakes API use?
Request parameters — GET /v1/earthquake
Call it with your key and nothing else. Any query string you send is ignored rather than rejected.
curl "https://api.apiverve.com/v1/earthquake" \
-H "x-api-key: YOUR_API_KEY"Authentication
Send your key in the x-api-key header. That is the only auth step — no token exchange, and no per-endpoint scope to configure.
| Header | When | Value |
|---|---|---|
x-api-keyRequired | Every request | Your API key. Header names are case-insensitive, so X-API-Key is the same header. |
AuthorizationAlternate | Instead of the above | Bearer <key> — for clients that only expose bearer auth. Resolves to the same account and the same billing. |
A 401 means the key is missing, invalid or expired. A 403 means the key is valid but not permitted here — blocked by a key restriction or an IP allow-list. Running out of credits is a 429.
Response — GET /v1/earthquake
Every APIVerve endpoint returns the same three top-level keys, so one response handler covers your whole integration: status, error and data. Only data changes shape.
{
"status": "ok",
"error": null,
"data": {
"earthquakes_LastUpdated": "2026-02-18T12:00:00.000Z",
"earthquakes_LastHour": 9,
"count24h": 187,
"largestMagnitude24h": 5.2,
"avgMagnitude24h": 1.84,
"earthquakes": [
{
"mag": 3.4,
"place": "153 km SSW of Channel Islands Beach, California",
"time": 1765921110756,
"felt": 1,
"cdi": 2.2,
"mmi": 2.538,
"status": "reviewed",
"tsunami": 0,
"sig": 178,
"net": "us",
"types": ",dyfi,nearby-cities,origin,phase-data,scitech-link,shakemap,",
"nst": 36,
"dmin": 0.479,
"rms": 0.65,
"gap": 247,
"magType": "ml",
"type": "earthquake",
"title": "M 3.4 - 153 km SSW of Channel Islands Beach, California",
"coordinates": [
-119.931,
32.9103
]
},
{
"mag": 2.25,
"place": "6 km NW of The Geysers, CA",
"time": 1765921522850,
"status": "automatic",
"tsunami": 0,
"sig": 78,
"net": "nc",
"types": ",focal-mechanism,nearby-cities,origin,phase-data,",
"nst": 54,
"dmin": 0.01126,
"rms": 0.05,
"gap": 23,
"magType": "md",
"type": "earthquake",
"title": "M 2.3 - 6 km NW of The Geysers, CA",
"coordinates": [
-122.792831,
38.819332
]
}
]
}
}
Response fields
Paths are relative to data. Premium fields are absent rather than zeroed on plans that do not include them, so check for presence instead of comparing to 0.
| Field | Type | Example | Description |
|---|---|---|---|
earthquakes_LastUpdated | string | "2026-02-18T12:00:00.000Z" | Timestamp of when the underlying earthquake data was last refreshed from USGS |
earthquakes_LastHour | number | 9 | Number of earthquakes recorded in the past hour |
count24h | number | 187 | Total earthquake count in the past 24 hours |
largestMagnitude24h | number | 5.2 | Largest earthquake magnitude recorded in the past 24 hours |
avgMagnitude24hPremium | number | 1.84 | Average earthquake magnitude across the past 24 hours |
earthquakes | array[2] | Earthquakes recorded in the past hour | |
mag | number | 3.4 | Magnitude of the earthquake |
place | string | "153 km SSW of Channel Islands Beach, California" | Human-readable description of the epicenter's location |
time | number | 1765921110756 | Unix timestamp, in milliseconds, of when the earthquake occurred |
felt | number | 1 | Number of 'felt' reports submitted by the public for this event; absent when none were submitted |
cdi | number | 2.2 | Maximum reported intensity of the event from citizen 'Did You Feel It?' reports |
mmi | number | 2.538 | Maximum estimated instrumental intensity of the event |
status | string | "reviewed" | Review status of the event: 'automatic' if produced by an automatic system, 'reviewed' if a human seismologist verified it |
tsunami | number | 0 | Whether a tsunami warning was associated with this event (1) or not (0) |
sig | number | 178 | A number describing how significant the event is, based on magnitude, felt reports, and other factors; larger numbers indicate a more significant event |
net | string | "us" | ID of the seismic network that originally authored the event |
types | string | ",dyfi,nearby-cities,origin,phase-data,scitech-link,shakemap," | Comma-separated list of product types associated with this event |
nst | number | 36 | Number of seismic stations used to determine the earthquake's location |
dmin | number | 0.479 | Horizontal distance, in degrees, from the epicenter to the nearest reporting station |
rms | number | 0.65 | Root-mean-square travel time residual of the seismic stations used to locate the event, in seconds |
gap | number | 247 | Largest azimuthal gap, in degrees, between adjacent reporting stations |
magType | string | "ml" | Method or algorithm used to calculate the reported magnitude |
type | string | "earthquake" | Type of seismic event, e.g. earthquake or quarry blast |
title | string | "M 3.4 - 153 km SSW of Channel Islands Beach, California" | Formatted summary combining the magnitude and place, e.g. 'M 2.5 - 3 km ESE of Camarillo, CA' |
coordinates | array | [-119.931, ...] | Epicenter location as [longitude, latitude] |
Response headers
Every response carries your balance, so your own code always knows where it stands without polling anything. All four are exposed to browsers through CORS.
| Header | What it carries |
|---|---|
x-api-remaining-credits | Credits left in the current cycle |
x-api-credits-used | Credits spent in the current cycle |
x-api-max-credits | The allowance for the cycle |
x-api-version | Version of the endpoint that answered |
Errors
Read the HTTP status first, then error for the specific reason. The body names the parameter that has to change.
| Status | Meaning | What to do |
|---|---|---|
400 | Input was rejected | Read error; it names the parameter that has to change. |
401 | Key missing or invalid | Check the header name and the key value. |
403 | Key valid, but not permitted here | A key restriction or an IP allow-list — never a bad key. |
429 | Rate limited, or out of credits | Read error to tell them apart, then back off or top up. |
What a call costs — 2 credits per call
Credits are shared across every APIVerve API — one balance, one key, one bill. Failed requests never count against it, so a rejected input costs nothing.
| Plan | Per month | Credits | Worldwide Earthquakes calls | Per 1,000 calls |
|---|---|---|---|---|
| Free | Free | 200 | 100 | Free |
| Starter | $29.99 | 200,000 | 100,000 | $0.30 |
| Pro | $99.99 | 1,000,000 | 500,000 | $0.20 |
| Mega | $299.99 | 4,000,000 | 2,000,000 | $0.15 |
Calls are what the credits buy at this API's rate — spend them here, on any of the other APIs, or across both. Nothing is reserved per endpoint.
Call it from cURL — GET /v1/earthquake
No SDK to install — this is a plain HTTPS call to /v1/earthquake with your key in the x-api-key header. Swap in a real key and it runs as-is.
curl "https://api.apiverve.com/v1/earthquake" \
-H "x-api-key: YOUR_API_KEY"Resources
Also published for
Only the languages APIVerve ships a client for are listed — the rest call the endpoint directly over HTTPS.
Call it from Node.js — GET /v1/earthquake
Install the Node.js SDK, then call the Worldwide Earthquakes API with your key. The client wraps the same HTTPS request, so anything it returns is what the endpoint returns.
npm install @apiverve/earthquakeconst res = await fetch("https://api.apiverve.com/v1/earthquake", {
headers: { "x-api-key": "YOUR_API_KEY" },
});
const { data } = await res.json();
console.log(data);Resources
Also published for
Only the languages APIVerve ships a client for are listed — the rest call the endpoint directly over HTTPS.
Call it from Python — GET /v1/earthquake
No SDK to install — this is a plain HTTPS call to /v1/earthquake with your key in the x-api-key header. Swap in a real key and it runs as-is.
import requests
res = requests.get(
"https://api.apiverve.com/v1/earthquake",
headers={"x-api-key": "YOUR_API_KEY"},
)
print(res.json()["data"])Resources
Also published for
Only the languages APIVerve ships a client for are listed — the rest call the endpoint directly over HTTPS.
Call it from C# / .NET — GET /v1/earthquake
Install the C# / .NET SDK, then call the Worldwide Earthquakes API with your key. The client wraps the same HTTPS request, so anything it returns is what the endpoint returns.
dotnet add package APIVerve.API.WorldwideEarthquakesusing var client = new HttpClient();
client.DefaultRequestHeaders.Add("x-api-key", "YOUR_API_KEY");
var json = await client.GetStringAsync("https://api.apiverve.com/v1/earthquake");
Console.WriteLine(json);Resources
Also published for
Only the languages APIVerve ships a client for are listed — the rest call the endpoint directly over HTTPS.
Call it from Go — GET /v1/earthquake
No SDK to install — this is a plain HTTPS call to /v1/earthquake with your key in the x-api-key header. Swap in a real key and it runs as-is.
req, _ := http.NewRequest("GET", "https://api.apiverve.com/v1/earthquake", nil)
req.Header.Set("x-api-key", "YOUR_API_KEY")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))Resources
Also published for
Only the languages APIVerve ships a client for are listed — the rest call the endpoint directly over HTTPS.
Call it from PHP — GET /v1/earthquake
No SDK to install — this is a plain HTTPS call to /v1/earthquake with your key in the x-api-key header. Swap in a real key and it runs as-is.
$ch = curl_init("https://api.apiverve.com/v1/earthquake");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-api-key: YOUR_API_KEY"]);
$response = curl_exec($ch);
echo $response;Resources
Also published for
Only the languages APIVerve ships a client for are listed — the rest call the endpoint directly over HTTPS.
Call it from Ruby — GET /v1/earthquake
No SDK to install — this is a plain HTTPS call to /v1/earthquake with your key in the x-api-key header. Swap in a real key and it runs as-is.
require "net/http"
uri = URI("https://api.apiverve.com/v1/earthquake")
req = Net::HTTP::Get.new(uri)
req["x-api-key"] = "YOUR_API_KEY"
res = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |h| h.request(req) }
puts res.bodyResources
Also published for
Only the languages APIVerve ships a client for are listed — the rest call the endpoint directly over HTTPS.
Zero-code embed — one snippet, no backend
Drop an interactive Worldwide Earthquakes form onto any page. The widget calls the API for you, so no key ever appears in your markup and there is nothing to deploy.
Changelog — Worldwide Earthquakes API
Every change to this endpoint, newest first. Breaking changes ship as a new version and the previous one keeps serving — response fields are added, never removed or retyped in place, so an integration written against v1 keeps working.
Entries are picked up from dated catalog snapshots, so the first one appears after the next snapshot that moves something. A period where nothing changed produces no entry — silence is a valid changelog for the Worldwide Earthquakes API.
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