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FRED 10-Year Treasury Yield Change Feed
x402
FRED 10-Year Treasury Yield Change Feed is a paid API for AI agents from oracles-production.up.railway.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Returns new FRED observations of the 10-year Treasury yield, filtered by recency and significance, with value, date, and change metadata.
Price / call$0.05
Success—
StatusUnknown
How this service works
New data prints of 10-year Treasury yield since a timestamp (US Federal Reserve / FRED), with each % value and its observation date. Answers "did 10-year Treasury yield change, and to what?"
Output
A JSON object containing a count, a source label (FRED), and an array of change events — each with a type, title, plain-English summary, significance score (1–10), effective date, detected timestamp, entity ID, and a primary-source URL for verification.
Example use cases
Example prompt
“Show me any significant changes (significance 6 or higher) in the 10-year Treasury yield detected since 2025-01-01T00:00:00Z, up to 50 results.”
Technical details
Endpoint
GEThttps://oracles-production.up.railway.app/v1/econ-10y/changesWhen to prefer
Use this endpoint when you need machine-readable change events for the 10-year Treasury yield with significance scoring and filtering, rather than raw time-series data. Ideal for agents that need to detect and act on meaningful rate movements since a given timestamp, or that want to filter out noise by setting a minimum significance threshold.
Side effects
- FRED_API_KEY not configured — endpoint no-ops and returns empty or error response
- Invalid since date format returns a 400 validation error
- limit out of range (not 1–500) returns a 400 validation error
- min_significance out of range (not 1–10) returns a 400 validation error
- Payment not completed returns a 402 response requiring x402 payment of $0.05 USDC
- FRED upstream unavailable causes a 502 or empty changes array
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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