# US Treasury Auction Results API

> US Treasury Auction Results API is a paid API for AI agents from agentichoneypot.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-29).

Returns the latest US Treasury securities auction results as structured JSON data

## Facts

- Endpoint: GET https://agentichoneypot.com/v1/treasury/auctions?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/us-treasury-auction-results-api-94ea55bd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Yel7wGRf-9lKlehTup3-r

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 us-treasury-auction-results-api-94ea55bd
```

Example prompt: Can you pull the latest US Treasury auction results for me? I want to see the recent data for T-bills — return it as clean JSON.

## When to prefer this

Choose this endpoint when you need clean, structured JSON auction result data for US Treasury securities without scraping government websites. It is particularly useful for financial agents, dashboards, or models that need programmatic access to recent auction yields and bid metrics. Prefer this over manual data retrieval when building automated fixed-income monitoring workflows.

## Known failure modes

- Invalid or unsupported security_type query parameter returns an error or empty result
- Service unavailable if Treasury auction data feed is delayed or offline
- Rate limiting or payment failure if x402 payment is not properly handled
- No data returned if no auctions have recently occurred for the requested security type

## How this service works

Latest US Treasury securities auction results as clean JSON

## Output

A JSON object containing the most recent US Treasury securities auction results, including fields such as security type, auction date, maturity date, coupon rate, high yield, bid-to-cover ratio, and other standard auction metrics.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "security_type": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/us-treasury-auction-results-api-94ea55bd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentichoneypot.com](https://www.zero.xyz/host/agentichoneypot.com/llms.txt)