x402stock.vercel.app
x402Grade BLast checked 37 min ago
GET https://x402stock.vercel.app/api/v1/national-debt
The total US public debt outstanding to the penny — the headline national-debt figure — split into debt held by the public and intragovernmental holdings, with the latest value, prior business day, day-over-day change, and recent history. No ticker needed. Updates each business day. Sourced from the US Treasury (FiscalData). Pass `?limit=` for more history (default 30, max 250). From x402stock
Price$0.01per news query · paid in USD on Base
Uptime100%
4/4 probes · 1148.5 ms
Score74Grade B
Paid usage, 30 days3payers · 3 calls
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X GET "https://x402stock.vercel.app/api/v1/national-debt"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-11 13:01 | Valid 402 | 402 | 1102 ms | $0.01 |
| 2026-10-11 08:30 | Valid 402 | 402 | 1345 ms | $0.01 |
| 2026-10-11 04:00 | Valid 402 | 402 | 1108 ms | $0.01 |
| 2026-10-10 23:30 | Valid 402 | 402 | 1189 ms | $0.01 |
| 2026-10-10 18:30 | Valid 402 | 402 | 916 ms | $0.01 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves