{"uid":"cap_MzhUIaTI2xFQHe1FrrDvT","slug":"24k-labs-fx-rate-converter-c9680ffd","name":"24K Labs FX Rate Converter","description":"Convert an amount between currencies at the latest ECB reference rate (Frankfurter, keyless).","url":"https://api.24klabs.ai/api/fx-rate","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"to":{"type":"string"},"from":{"type":"string"},"amount":{"type":"number"}}},"responseSchema":{"type":"json","example":{"result":92}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_d4nrD_tbbc6JXKCjoja6_","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts a monetary amount between two currencies using the latest ECB (European Central Bank) reference rate via the Frankfurter API, with no API key required.","exampleAgentPrompt":"Convert 250 USD to EUR using the latest ECB reference rate.","exampleUseCases":[{"title":"Travel budget currency planning","prompt":"I'm heading to Japan next month — how much is 2000 US dollars in Japanese yen at today's ECB rate?"},{"title":"Invoice amount in local currency","prompt":"I need to bill a client in Germany — convert 1500 GBP to EUR using the latest European Central Bank rate."},{"title":"Cross-currency price comparison","prompt":"How much is 800 Swiss francs in British pounds right now, using the official ECB reference rate?"}],"resultDescription":"Returns the converted amount in the target currency, the exchange rate used, the currency pair, and the timestamp of the ECB reference rate applied.","failureModes":["Unsupported currency code returns an error (ECB only covers a limited set of ~32 currencies, no crypto or exotic pairs)","Invalid or missing amount field returns a validation error","ECB rate feed temporarily unavailable may cause a service error","Stale rate if ECB has not yet published the day's rate (rates update ~16:00 CET on business days)"],"whenToPreferThis":"Choose this endpoint when you need a trustworthy, official ECB reference rate for currency conversion without requiring your own API key. It is ideal for informational, compliance-friendly, or EU-context conversions. Prefer it over commercial FX APIs when you don't need real-time mid-market or interbank rates and ECB coverage (major and European currencies) is sufficient. Not suitable for crypto, exotic pairs, or live trading rates.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T19:01:56.198Z","isFirstParty":false}