$0.002
per call · USD Coin on Base
Total US public debt outstanding from the official Treasury Debt to the Penny dataset (FiscalData API, published every business day ~3pm ET). Query: no params -> latest data point; ?limit=30 (1-100, newest first) and ?since=2026-01-01 (record_date floor) for history back to 1993. Returns per day the debt held by the public, intragovernmental holdings and total, in USD. Cached 6h.
Endpoint
GET https://data.greeneris.io/v1/us/debt3
Calls / 30d
3
Unique payers / 30d
Sep 8
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://data.greeneris.io/v1/us/debt", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://data.greeneris.io/v1/us/debt?limit=2" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"count": 1,
"records": [
{
"debt_held_by_public_usd": 31709399350223.4,
"intragovernmental_holdings_usd": 7704779665906.69,
"record_date": "2026-07-09",
"total_public_debt_usd": 39414179016130.09
}
],
"source": "US Treasury FiscalData API, Debt to the Penny (daily on business days, public domain)"
}Payment details
0x6ab8efe305cce67daa48c97bde29c04402822dffUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
Pin it to the top of Other and the homepage with a featured placement.
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