{"uid":"cap_V2jMZR2DcwqNE3T2hHUPn","slug":"suverse-fx-latest-pair-d680ce8c","name":"Suverse FX Latest Pair","description":"Latest ECB reference exchange rate from one currency to another via Frankfurter, no key. Returns base, date, and the converted rate. For AI agents doing reliable fiat conversion, treasury, and pricing math.","url":"https://proxy.suverse.io/v1/data/suverse-fx-latest-pair","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"properties":{}},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"0.06","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.06","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_xwZiXKk2ahhhCpejPzDKJ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.06","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the latest ECB reference exchange rate for a single currency pair, providing base currency, quote currency, date, and converted rate via Frankfurter.","exampleAgentPrompt":"What's the latest ECB reference exchange rate from USD to EUR? I need the current official rate for a pricing calculation.","exampleUseCases":[{"title":"E-commerce multi-currency pricing","prompt":"I need to display our product prices in Japanese Yen — can you get the latest ECB reference rate from EUR to JPY so I can calculate the correct prices?"},{"title":"Treasury FX exposure snapshot","prompt":"Pull the current official ECB rate for GBP to USD so I can update our treasury report with today's sterling exposure in dollars."},{"title":"Invoice conversion for accounting","prompt":"I have a client invoice in Swiss Francs — what's the latest ECB exchange rate from CHF to EUR so I can book it in our euro accounts?"}],"resultDescription":"Returns a JSON object with the base currency code, the target currency code, the ECB reference date of the rate, and the numeric exchange rate for that pair.","failureModes":["Unsupported or invalid currency code returns an error — ECB only covers a limited set of currencies","ECB rates are not updated on weekends or holidays, so the date returned may lag behind the current calendar date","Network or upstream Frankfurter service unavailability returns a 5xx error","Malformed request body or missing required fields returns a 4xx validation error","Payment failure (x402) if USDC balance is insufficient"],"whenToPreferThis":"Use this endpoint when you need a single, authoritative ECB reference rate for exactly one currency pair without requiring an API key. It is ideal for pricing math, invoice conversion, and treasury snapshots where the official European Central Bank rate is the accepted standard. Prefer it over broader multi-currency endpoints when you only need one pair and want minimal payload complexity.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:47:36.446Z","isFirstParty":false}