{"uid":"cap_1YuWHqMVP8-XSaBJRKzEK","slug":"basebuilder-stocks-forex-rate-3a6d40a6","name":"BaseBuilder Stocks - Forex Rate","description":"BaseBuilder Stocks API hub - 21 paid endpoints","url":"https://bb-stocks.vercel.app/api/forex/rate","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.065184","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":"$0.065184/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.065184","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.065184","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_RxFQ4gfaIeekF5jr5Ny1v","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.065184","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the current exchange rate between two currencies via a paid POST endpoint","exampleAgentPrompt":"What's the current forex exchange rate from USD to EUR right now?","exampleUseCases":null,"resultDescription":"Returns the current exchange rate for the requested currency pair, expressed as the price of the base currency in terms of the quote currency.","failureModes":["Invalid or unsupported currency pair returns an error","Payment not processed results in 402 response","Malformed request body returns 400 error","Rate data temporarily unavailable returns 503","Unsupported base or quote currency symbol causes lookup failure"],"whenToPreferThis":"Use this endpoint when you need real-time or near-real-time forex exchange rates for a specific currency pair and are comfortable with a micro-payment per call via x402 protocol; suitable for agents that need live currency data without a subscription-based API key.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T00:44:12.031Z","isFirstParty":false}