{"uid":"cap_V5sa9XCHOEy0OaLGtDWYv","slug":"fred-10-year-treasury-yield-change-feed-2a9f3ce3","name":"FRED 10-Year Treasury Yield Change Feed","description":"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?\"","url":"https://oracles-production.up.railway.app/v1/econ-10y/changes","method":"GET","headers":{},"bodySchema":{"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"],"type":"string"},"queryParams":{"type":"object","properties":{"limit":{"type":"integer","maximum":500,"minimum":1},"since":{"type":"string","format":"date-time","description":"Only changes detected after this ISO-8601 instant"},"min_significance":{"type":"integer","maximum":10,"minimum":1,"description":"Keep only changes scored at least this"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"count":{"type":"integer"},"source":{"type":"string"},"changes":{"type":"array","items":{"type":"object","properties":{"type":{"type":"string"},"title":{"type":"string"},"detail":{"type":"object"},"summary":{"type":"string"},"entityId":{"type":"string"},"sourceUrl":{"type":["string","null"],"description":"Primary-source link for verification"},"detectedAt":{"type":"string","format":"date-time"},"significance":{"type":"integer","maximum":10,"minimum":1},"effectiveDate":{"type":["string","null"]}}}}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_gNbptOUYoH7Fbk2Iep4uJ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns new FRED observations of the 10-year Treasury yield, filtered by recency and significance, with value, date, and change metadata.","exampleAgentPrompt":"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.","exampleUseCases":null,"resultDescription":"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.","failureModes":["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"],"whenToPreferThis":"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.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:47:37.180Z","isFirstParty":false}