# SYNTHORA US Treasury Debt to the Penny

> SYNTHORA US Treasury Debt to the Penny is a paid API for AI agents from us-treasury-debt-to-penny.hergertsynthora.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Returns the latest total US public debt outstanding, split into debt held by the public and intragovernmental holdings, sourced daily from Treasury FiscalData.

## Facts

- Endpoint: POST https://us-treasury-debt-to-penny.hergertsynthora.com/service
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/synthora-us-treasury-debt-to-the-penny-9a57f4d4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_gJ71VGKw7OT8h6qqis7VX

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability synthora-us-treasury-debt-to-the-penny-9a57f4d4 -d '<json body>'
```

Example prompt: What is the exact US national debt right now — break it down into debt held by the public and intragovernmental holdings?

## When to prefer this

Choose this endpoint when you need a near-real-time, keyless, single-call lookup of the exact US national debt figure with a public/intragovernmental breakdown — especially useful for autonomous fiscal-risk agents, debt-ceiling monitors, or macro alerting pipelines that need daily Treasury data without managing API credentials.

## Known failure modes

- Treasury FiscalData source unavailable or delayed — stale data returned
- Invalid sort or page parameter values causing unexpected result ordering
- Empty result object if upstream Treasury data has not yet been published for the day
- Network timeout or service unavailability returning a non-200 response

## How this service works

Latest total US public debt outstanding split into debt held by public and intragovernmental holdings, updated daily from Treasury FiscalData (keyless JSON). Feeds autonomous fiscal-risk agents, debt-ceiling monitors, and agent-to-agent macro alerting on the exact US national debt figure. First 3 calls FREE per wallet — send header X-WALLET: 0x<addr>. No charge on upstream failure.

## Output

A JSON response containing the latest total US public debt outstanding as of the most recent Treasury update, broken down into debt held by the public and intragovernmental holdings, along with the date of the data.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "page": {
   "type": "string",
   "description": "page"
  },
  "sort": {
   "type": "string",
   "description": "sort"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "niche": "us-treasury-debt-to-penny",
  "result": {}
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/synthora-us-treasury-debt-to-the-penny-9a57f4d4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from us-treasury-debt-to-penny.hergertsynthora.com](https://www.zero.xyz/host/us-treasury-debt-to-penny.hergertsynthora.com/llms.txt)