{"uid":"cap_fxaQA3Knsib28w80CrSIe","slug":"norges-bank-norway-exchange-rate-api-f88f4a21","name":"Norges Bank Norway Exchange Rate API","description":"Norges Bank daily exchange rate of one foreign currency in NOK (NOK per 1 unit of the currency), from Norges Bank's SDMX-JSON data API. Last N observations; business days only.","url":"https://api.chainmarket-api.workers.dev/api/finance/norges-bank-norway?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":{"last":{"type":"string","description":"How many latest observations, 1 to 30 (default 5)"},"currency":{"type":"string","description":"ISO 3 letter currency code, e.g. USD, EUR, GBP, SEK"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"rows":[{"date":"2026-10-16","rateNok":9.441},{"date":"2026-10-19","rateNok":9.4036}],"unit":"NOK per 1 USD","source":"https://data.norges-bank.no/api/data/EXR/B.USD.NOK.SP","currency":"USD","checkedAt":"2026-10-23T09:36:16.771Z"}},"example":null,"exampleRequest":null,"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_VmT5w0qAGYqzTWEZhctnf","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":"Returns official Norwegian Krone (NOK) exchange rates from Norges Bank for a specified currency, with recent historical observations.","exampleAgentPrompt":"What's the official Norges Bank exchange rate for USD to NOK? Give me the last 7 daily observations.","exampleUseCases":[{"title":"NOK rate check for financial reporting","prompt":"I need to report our Norwegian subsidiary's USD revenues in NOK for the last 5 business days — can you pull the official Norges Bank USD/NOK exchange rates for those days?"},{"title":"Monitor EUR/NOK for currency risk","prompt":"What have the EUR to NOK exchange rates been over the last 10 days according to Norges Bank? I want to track any significant moves."},{"title":"GBP/NOK rate for travel budgeting","prompt":"How much is 1 British pound worth in Norwegian Krone right now according to Norges Bank? Show me the last 3 daily rates."}],"resultDescription":"A JSON object containing an array of dated NOK exchange rate observations (up to 30), each with a date and rateNok value, plus metadata: currency code, unit label (e.g. 'NOK per 1 USD'), source URL at Norges Bank, and a checkedAt timestamp.","failureModes":["Invalid or unsupported currency code returns an error or empty rows","Requesting more than 30 observations may be rejected or clamped","Norges Bank data unavailable on weekends/holidays may result in gaps in the date series","Payment failure via x402 means the call is not charged and no data is returned","Malformed query parameters may result in a 400-level error"],"whenToPreferThis":"Choose this endpoint when you need authoritative, official Norwegian Krone exchange rate data sourced directly from Norges Bank — ideal for compliance, financial reporting, or any use case requiring a central bank reference rate. Prefer this over commercial FX APIs when official Norwegian government data is required. The pay-per-call model with no signup makes it suitable for infrequent or automated agent use.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-24T12:46:33.409Z","isFirstParty":false,"canonicalSlug":"norges-bank-norway-exchange-rate-api-f88f4a21"}