$0.005
per call · USD Coin on Base
SYNTHORA usgs-earthquakes: latest earthquakes (M>=4.5 default, tunable) with PAGER alert level, tsunami flag and ACTIVE SEISMIC CLUSTER detection (>=3 events same zone in 24h) — the actionable signal for insurance-risk and disaster prediction markets. Source: USGS FDSN (official US, real-time, no key). $0.005 USDC x402 Base.
Endpoint
POST https://api.hergertsynthora.com/v1/usgs-earthquakes3
Calls / 30d
2
Unique payers / 30d
Aug 28
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://api.hergertsynthora.com/v1/usgs-earthquakes", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
"input": ""
}),
});
const data = await res.json();curl -X POST \
"https://api.hergertsynthora.com/v1/usgs-earthquakes" \
-H "Content-Type: application/json" \
-d '{"input":""}' \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"niche": "usgs_earthquakes",
"ok": true,
"receipt": {},
"result": {}
}Payment details
0x6d9f318463168ff637b50e5b9a21392e97c7c167USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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