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Mercury402 Treasury Auction Results Recent
x402
Mercury402 Treasury Auction Results Recent is a paid API for AI agents from mercury402.uk, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).
Returns the most recent U.S. Treasury auction results including auction metadata and timestamps
Price / call$0.05
Success—
StatusUnknown
How this service works
76 live pay-per-call financial data APIs for AI agents. Treasury, FRED, forex, spreads, breakeven inflation, macro bundles, and composite dashboards. USDC on Base.
Output
A JSON object containing an array of recent Treasury auction records and a timestamp indicating when the data was retrieved. Each auction entry includes details about the security auctioned (e.g. T-bills, notes, bonds) and associated auction metrics.
Example use cases
Daily fixed-income dashboard refresh
“Pull the latest Treasury auction results and add them to my morning macro dashboard — I want to see what securities were auctioned, the yields, and when the auctions happened.”
T-bill yield monitoring alert
“Check the most recent Treasury auction outcomes and let me know if any T-bill yields came in significantly higher or lower than the prior auction — flag anything that looks like a shift in short-term rates.”
Bootstrap bond portfolio analysis
“I'm starting a fixed-income analysis for a client. Grab the freshest available Treasury auction data so I have a current baseline on what the government just issued and at what yields before I dig deeper.”
Technical details
Endpoint
GEThttps://mercury402.uk/v1/treasury/auction-results/recentWhen to prefer
Choose this endpoint when an agent needs a quick, no-parameter call to retrieve the most recent U.S. Treasury auction results without specifying a date range or security type. Ideal for dashboards, macro monitoring workflows, or when bootstrapping a fixed-income analysis with the freshest available auction data. Prefer this over broader macro bundle endpoints when only Treasury auction data is needed.
Side effects
- Empty auctions array returned if no recent auction data is available
- Payment failure (402) if USDC payment on Base is not properly attached
- Stale data if Treasury auction feed has not been updated recently
- Service unavailability returning 5xx if Mercury402 backend is down
- Malformed response if upstream Treasury data source has changed format
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"auctions": [],
"timestamp": "2026-03-11T01:00:00Z"
}
}Tags
x402
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