{"uid":"cap_z53cpnleEziB233IHbR8y","slug":"gateway1-fx-rate-api-x402-7f1384c2","name":"Gateway1 FX Rate API (x402)","description":"Paid multi-service APIs via x402 on Base. $0.01 USDC per request.","url":"https://x402-simple-data-api.parviz-gateway1.workers.dev/api/fx?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"type":"json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_2WYANwr0v5oREr0AcMXhG","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns foreign exchange (FX) rate data via a pay-per-request x402 micropayment endpoint on Base, costing $0.01 USDC per call.","exampleAgentPrompt":"What is the current exchange rate from USD to EUR? Pay the $0.01 USDC fee via x402 on Base.","exampleUseCases":[{"title":"Live forex rate for travel budgeting","prompt":"What is the current exchange rate from US dollars to Japanese yen? I need it to estimate my travel budget."},{"title":"Currency conversion for e-commerce pricing","prompt":"Fetch the live EUR to GBP exchange rate so I can update my product prices for UK customers."},{"title":"Automated FX monitoring for finance app","prompt":"Get me the current USD to IRR exchange rate — I need the latest figure for a financial dashboard I'm building."}],"resultDescription":"A JSON object containing the current foreign exchange rate for the requested currency pair, likely including the rate value and related metadata such as timestamp or pair identifiers.","failureModes":["Payment not received or insufficient USDC balance — returns HTTP 402 Payment Required","Unsupported or invalid currency pair — may return an error or empty result","Network/worker downtime — returns HTTP 5xx","Malformed query parameters — returns HTTP 400 or error JSON"],"whenToPreferThis":"Choose this endpoint when you need a low-cost, per-request FX rate lookup via a decentralized x402 micropayment flow on Base (USDC), and you want a lightweight API without subscription overhead. Best suited for agents or apps that need occasional, real-time currency rate data and are already integrated with the x402 payment protocol.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T06:32:23.941Z","isFirstParty":false,"canonicalSlug":"gateway1-fx-rate-api-x402-7f1384c2"}