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Saylor Innovations Data Desk – US National Debt
x402
Saylor Innovations Data Desk – US National Debt is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-29).
Returns the current US total public debt outstanding to the penny, plus 30-day and 1-year changes and the average daily dollar increase
Price / call$0.01
Success—
StatusUnknown
How this service works
US national debt - total public debt outstanding to the penny with 30-day and 1-year change and average daily increase
Output
A JSON object containing: the current total public debt in USD to the penny, debt held by the public, intragovernmental holdings, 30-day dollar and percentage change, 1-year dollar and percentage change, average daily increase in USD, the as-of date for the figures, the timestamp when the check was run, and the original data source.
Example use cases
Daily debt dashboard widget
“Pull the latest US national debt figure to the penny along with the 30-day and 1-year change so I can update my economics dashboard.”
Fiscal monitoring alert
“How fast is the US national debt growing on average per day right now, and how does this month's increase compare to the same period last year?”
Research briefing on debt split
“I'm writing a report on US government finances — can you give me today's total public debt broken down between what's held by the public and what's intragovernmental?”
Technical details
Endpoint
GEThttps://saylorinnovations.com/api/rates/us-debt?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a single, always-current snapshot of US national debt with pre-computed 30-day and 1-year deltas and average daily growth rate, saving you from fetching and diffing raw Treasury data yourself. Ideal for dashboards, fiscal monitoring agents, or research tools that need granular breakdown (public vs intragovernmental) without building a Treasury scraper.
Side effects
- Treasury data source unavailable — may return null for change fields if historical comparison data is missing
- Stale data if upstream Treasury feed has not updated recently (check as_of and checked_at fields)
- HTTP 402 if payment is not included or USDC balance is insufficient
- Rate limiting or service downtime returning 5xx errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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