{"uid":"cap_mxvCC9TbYG8N6gi01ysdf","slug":"coockies-ai-exchange-rate-api-52fa168d","name":"Coockies.ai Exchange Rate API","description":"194 production-ready API endpoints. AI, Search, Social, Finance, Crypto. Pay-per-call with x402 on Base chain.","url":"https://coockies-ai.vercel.app/api/exchangerate-api?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"result":{"type":"object","description":"API response data"}}},"responseSchema":{"type":"object","example":{"result":{"data":"example response"}},"properties":{"result":{"type":"object","description":"API response data"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.057068","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":"$0.057068/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.057068","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.057068","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_wShwI3C2Xih2rcC5RjNw6","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.057068","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches current foreign exchange rates for currency conversion via the ExchangeRate-API data source","exampleAgentPrompt":"What's the current exchange rate from US dollars to euros, and how much would 750 USD be in EUR?","exampleUseCases":[{"title":"Invoice currency conversion","prompt":"I need to send an invoice for 2500 USD to a client in Germany — what's the current USD to EUR exchange rate and what would that amount be in euros?"},{"title":"Travel budget planning","prompt":"I'm budgeting for a trip to Japan — can you tell me the current USD to JPY exchange rate so I can figure out how much yen I'll need for a $3000 budget?"},{"title":"Crypto or stock portfolio valuation","prompt":"My portfolio is tracked in GBP but I need to report its value in USD for US taxes — what's the current GBP to USD exchange rate?"}],"resultDescription":"Returns an object containing current exchange rate data for the requested currency pair, including the rate value and potentially metadata such as timestamp and currency codes.","failureModes":["Unsupported or invalid currency code returns an error or empty result","Network timeout if the upstream ExchangeRate-API is unavailable","Stale rate data if the upstream provider hasn't refreshed recently","Payment failure on Base chain if USDC balance is insufficient for the $0.057068 per-call fee","Malformed input schema may return a generic error response"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-call exchange rate lookup without committing to a monthly subscription to ExchangeRate-API directly. It is well-suited for low-frequency or sporadic currency conversion needs in automated agent workflows where cost should scale with usage rather than being a fixed overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:46:18.843Z","isFirstParty":false,"canonicalSlug":"coockies-ai-exchange-rate-api-52fa168d"}