# The Stall Treasury Yields

> The Stall Treasury Yields is a paid API for AI agents from the-stall.intuitek.ai, paid per call via x402, $0.059/call, status unknown (last checked 2026-09-13).

Fetches current US Treasury yield data across maturities, paid per-call via USDC on Base mainnet with no API key required

## Facts

- Endpoint: GET https://the-stall.intuitek.ai/cap/treasury-yields
- Price: $0.059/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/the-stall-treasury-yields-791724ca
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_B0mQLXqPJQskd5q3Gt7_5

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 the-stall-treasury-yields-791724ca
```

Example prompt: What are today's US Treasury yields across all maturities — I need the full yield curve snapshot for a fixed income analysis?

## When to prefer this

Choose this endpoint when you need real-time or near-real-time US Treasury yield data without setting up an account or API key, and are willing to pay micro-USDC per call via x402 on Base. Ideal for agents needing on-demand yield curve data in financial modeling, risk-free rate lookups, or macroeconomic analysis pipelines.

## Known failure modes

- Data source unavailable — upstream treasury data feed may be delayed or offline
- Payment failure — insufficient USDC balance on Base mainnet returns 402
- Malformed request parameters return 400 with validation error
- Rate data stale — yields may reflect prior trading session if called outside market hours

## How this service works

Returns current US Treasury yield curve at 3M, 5Y, 10Y, and 30Y nodes from CBOE interest-rate indices (free, no API key). Includes 10Y-3M spread and curve shape classification. Essential for DCF discount rates, bond pricing, and recession signal monitoring.

## Output

Current US Treasury yield rates across maturities (e.g. 3-month, 2-year, 5-year, 10-year, 30-year), providing a snapshot of the yield curve as of the latest available data.

## Example request

```json
{}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "required": {
   "type": "string"
  },
  "properties": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/the-stall-treasury-yields-791724ca/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from the-stall.intuitek.ai](https://www.zero.xyz/host/the-stall.intuitek.ai/llms.txt)