{"uid":"cap_TMkqVInooyighXxZlR9Tn","slug":"24k-labs-fx-rate-converter-b6ad8f87","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/v1/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_4OIBmLLfntMtOeTuBtTNN","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 500 USD to EUR using the latest ECB reference rate.","exampleUseCases":[{"title":"Invoice amount in foreign currency","prompt":"I just got an invoice for 2500 GBP — can you convert that to USD at the current ECB rate so I know what I'll actually owe?"},{"title":"Travel budget estimation","prompt":"I'm budgeting for a trip and need to know how much 3000 euros is in Japanese yen right now."},{"title":"Cross-currency price comparison","prompt":"Convert 1200 Australian dollars to Swiss francs at the latest ECB reference rate for me."}],"resultDescription":"Returns the converted monetary amount in the target currency along with the exchange rate used, both derived from the latest ECB reference rate published via Frankfurter.","failureModes":["Unsupported currency code returns an error (ECB only covers ~33 major currencies)","ECB rate may be up to 24 hours stale as rates are updated once daily","Network or upstream Frankfurter API unavailability causes a 5xx error","Malformed or missing amount/currency fields return a 4xx validation error"],"whenToPreferThis":"Choose this endpoint when you need a reliable, keyless ECB-based FX conversion without needing a proprietary API key. It is ideal for invoicing, budgeting, and reporting use cases that accept once-daily official ECB rates rather than real-time mid-market or interbank rates. Prefer alternatives (e.g. commercial FX APIs) when you need live tick-by-tick rates or exotic/emerging market currency pairs not covered by ECB.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:49:22.328Z","isFirstParty":false}