{"uid":"cap_X5IivITwKfnXTn4oCZQhs","slug":"api-quantoracle-dev-74ca04f9","name":"QuantOracle Real Yield Calculator","description":"QuantOracle: macro/real-yield","url":"https://api.quantoracle.dev/v1/macro/real-yield","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"tips_yield":{"anyOf":[{"type":"number"},{"type":"null"}],"title":"Tips Yield","description":"TIPS real yield (percentage, alternative to inflation_expectation)"},"tenor_years":{"type":"number","title":"Tenor Years","default":10,"description":"Bond tenor in years"},"nominal_yield":{"type":"number","title":"Nominal Yield","description":"Nominal bond yield (percentage)"},"inflation_expectation":{"anyOf":[{"type":"number"},{"type":"null"}],"title":"Inflation Expectation","description":"Expected inflation rate (percentage)"}}},"responseSchema":null,"example":{"request":{"tenor_years":10,"nominal_yield":4.5,"inflation_expectation":2.3},"response":{"ms":7.73,"_meta":{"url":"https://quantoracle.dev","docs":"https://api.quantoracle.dev/docs","powered_by":"QuantOracle"},"real_yield":2.2,"tenor_years":10,"nominal_yield":4.5,"breakeven_inflation":2.3,"fisher_real_yield_pct":2.1505}},"exampleRequest":{"tenor_years":10,"nominal_yield":4.5,"inflation_expectation":2.3},"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_V1pY5zDczBo07HqP54abd","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes the real yield from a nominal yield and inflation expectation for a given bond tenor, using both simple and Fisher equation methods","exampleAgentPrompt":"What's the real yield on a 10-year bond with a 4.5% nominal yield and 2.3% inflation expectation? Give me both the simple and Fisher equation results.","exampleUseCases":null,"resultDescription":"Returns the computed real yield (simple subtraction), the Fisher-equation-adjusted real yield percentage, the breakeven inflation rate, and echoes back the input tenor and nominal yield — all returned in under 20ms.","failureModes":["Missing required fields (tenor_years, nominal_yield, or inflation_expectation) returns a 400 error","Non-numeric or out-of-range values for yield inputs may return a validation error","Negative nominal yields or extreme inflation values may produce unexpected or economically nonsensical results","Payment failure or insufficient USDC balance returns a 402 Payment Required error"],"whenToPreferThis":"Use this endpoint when you need fast, precise real yield decomposition for macro analysis, fixed income research, or portfolio construction — especially when you need both simple real yield and the more precise Fisher equation adjustment in a single call. Prefer this over manual calculation when accuracy and speed matter at scale.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:56:07.564Z","isFirstParty":false}