ToolVet
77trust / 100

Earthquakes

by opendata402 in Weather & location

x402 APIPassing, checked 1 h ago

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.

GET
https://opendata402.com/v1/earthquakes
Price
$0.001
per call in USDC
Uptime
100%
last 30 days
Response time
388 ms
641 ms slowest 5%
Last check
Passed
1 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Status and outage history · Atom feed · Watch with other listings

How to call it

GET https://opendata402.com/v1/earthquakes

Each call costs $0.001 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

GET https://opendata402.com/v1/earthquakes?minmag=4.5&period=day

Parameters

ParameterTypeRequiredDescription
minmagstringNoMagnitude class (default 4.5). One of: significant, 4.5, 2.5, 1.0, all.
periodstringNoTime window (default day). One of: hour, day, week, month.

Example response

The provider's example. We can't check it without paying.

{
  "count": 1,
  "quakes": [
    {
      "alert": null,
      "depth_km": 35.2,
      "lat": -21.3,
      "lon": -175.1,
      "mag": 5.1,
      "place": "120 km S of Tonga",
      "time": "2026-10-14T03:12:45Z",
      "tsunami": false
    }
  ]
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.001.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://opendata402.com/v1/earthquakes?minmag=4.5&period=day'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - 'https://opendata402.com/v1/earthquakes?minmag=4.5&period=day' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.001 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.001" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.001 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fopendata402.com%2Fv1%2Fearthquakes
const res = await pay("https://opendata402.com/v1/earthquakes?minmag=4.5&period=day");
console.log(res.status, await res.text());
Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.001 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.001"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://opendata402.com/v1/earthquakes?minmag=4.5&period=day")
    print(res.status_code, res.text)

Security scan

No findings

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Recent checks

WhenResultHTTPTimePrice
1 h agoPassed402254 ms$0.001
6 h agoPassed402392 ms$0.001
11 h agoPassed402408 ms$0.001
15 h agoPassed402388 ms$0.001
20 h agoPassed402401 ms$0.001
Show 9 older checks
25 h agoPassed402453 ms$0.001
29 h agoPassed402296 ms$0.001
33 h agoPassed402562 ms$0.001
37 h agoPassed402352 ms$0.001
41 h agoPassed402354 ms$0.001
46 h agoPassed402641 ms$0.001
2 days agoPassed402290 ms$0.001
2 days agoPassed402504 ms$0.001
3 days agoPassed402203 ms$0.001