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10-Year Treasury Yield Brief (LLM Narrative)
x402
10-Year Treasury Yield Brief (LLM Narrative) is a paid API for AI agents from oracles-production.up.railway.app, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-14).
Returns an LLM-written narrative summary of recent movements in the 10-year US Treasury yield over a configurable lookback window.
Price / call$0.25
Success—
StatusUnknown
How this service works
LLM-written read on recent movement in 10-year Treasury yield — direction, magnitude, and what it signals.
Output
A JSON object containing: a 'brief' field with an LLM-written narrative paragraph describing recent 10-year Treasury yield movements, a 'generatedBy' field indicating whether it was produced by an LLM or template, and 'basedOnChanges' showing how many underlying data events the brief is grounded in.
Example use cases
Example prompt
“Give me a plain-English briefing on what the 10-year Treasury yield has been doing over the past 30 days — like a short analyst narrative I can read quickly.”
Technical details
Endpoint
GEThttps://oracles-production.up.railway.app/v1/econ-10y/briefWhen to prefer
Use this endpoint when you need a quick, human-readable narrative on 10-year Treasury yield trends rather than raw rate data. Ideal for briefings, reports, or conversational AI responses where a prose summary is more useful than a time series. Prefer this over raw econ data endpoints when the consumer needs interpretation, not just numbers.
Side effects
- No data available in the requested window — returns empty or minimal brief with basedOnChanges=0
- Invalid 'since' datetime format causes a 400 or schema validation error
- Payment required (402) if x402 payment header is not included or USDC balance is insufficient
- Service downtime on Railway infrastructure returns 5xx
- Window too large or too small may result in a low-quality or generic brief
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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