{"uid":"cap_kE-4mPlCk_YvaV1Ur3PPV","slug":"nbu-key-policy-rate-85fa99e7","name":"NBU Key Policy Rate","description":"National Bank of Ukraine key policy rate (облікова ставка) on a date, with the overnight deposit and overnight loan rates and every policy-rate change in the previous ~13 months. Call it for Ukrainian loan or deposit maths, late-payment penalties tied to the NBU rate, macro briefs, or to see when the rate last moved. Param: date (YYYY-MM-DD, default today in Kyiv).","url":"https://nbu.navistri.com/v1/key-rate?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"date":{"type":"string","pattern":"^\\d{4}-\\d{2}-\\d{2}$","description":"Date, YYYY-MM-DD, from 1992-06-25. Default: today (Kyiv)."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["data","meta"],"properties":{"data":{"type":"object","required":["date","asOf","policyRatePct","policyRateChanges"],"properties":{"asOf":{"type":"string","format":"date"},"date":{"type":"string","format":"date"},"lookbackFrom":{"type":"string","format":"date"},"policyRatePct":{"type":"number"},"policyRateChanges":{"type":"array","items":{"type":"object","properties":{"ratePct":{"type":"number"},"effectiveFrom":{"type":"string","format":"date"},"previousRatePct":{"type":"number"}}}},"overnightLoanRatePct":{"type":["number","null"]},"overnightDepositRatePct":{"type":["number","null"]},"policyRateEffectiveFrom":{"type":["string","null"]}}},"meta":{"type":"object","properties":{"terms":{"type":"string"},"cached":{"type":"boolean"},"params":{"type":"object"},"source":{"type":"string"},"endpoint":{"type":"string"},"sourceUrl":{"type":"string"},"retrievedAt":{"type":"string","format":"date-time"},"upstreamUrl":{"type":"string"}}}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_DToRc726v4Kq5NuDc6cCg","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the National Bank of Ukraine key policy rate (облікова ставка) for a given date, including overnight deposit/loan corridor rates and the full history of rate changes over the prior ~13 months.","exampleAgentPrompt":"What is the NBU key policy rate (облікова ставка) as of March 15, 2024, and when did it last change? I also need the overnight deposit and loan corridor rates.","exampleUseCases":[{"title":"Late-payment penalty calculation","prompt":"I need to calculate a late-payment penalty for a Ukrainian contract — can you look up the NBU discount rate for October 10, 2024 and tell me the overnight corridor rates so I can compute the penalty amount?"},{"title":"Macro brief on NBU rate history","prompt":"I'm writing a macro brief on Ukrainian monetary policy — can you pull the NBU key policy rate for today and show me all the rate changes over the past year, including dates and the previous rates?"},{"title":"Loan interest rate referencing","prompt":"For a Ukrainian hryvnia loan agreement I need the official NBU oblikova stavka as of January 1, 2025 — what was the policy rate on that date and when did it take effect?"}],"resultDescription":"A JSON object with: the queried date, the policy rate percentage (policyRatePct), the effective date of that rate, overnight deposit and loan corridor rates (nullable), the lookback start date, and an array of all policy rate changes in the preceding ~13 months (each with effectiveFrom date, ratePct, and previousRatePct). Also includes metadata: source URL, retrieval timestamp, cache status, and terms.","failureModes":["Date before 1992-06-25 returns an error (NBU data unavailable before that date)","Invalid date format (non-YYYY-MM-DD) returns a validation error","Overnight corridor rates may be null for historical dates when that data was not published","Network or upstream NBU data source unavailability may return a 5xx error","Future dates may return today's rate or an error depending on implementation"],"whenToPreferThis":"Use this endpoint when you need the official National Bank of Ukraine policy rate (облікова ставка) for any date since 1992, especially for Ukrainian legal or financial calculations (loan interest, contract penalties tied to NBU rate), macroeconomic analysis, or to track the history of NBU rate decisions. Prefer this over general FX or inflation endpoints on the same platform when the specific need is the benchmark lending rate, not currency or price data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-14T06:39:39.865Z","isFirstParty":false,"canonicalSlug":"nbu-key-policy-rate-85fa99e7"}