{"uid":"cap_aLvS3QJ6eXbgzpB2f05e6","slug":"amanchain-fiat-fx-rates-b59cd6f9","name":"AmanChain Fiat FX Rates","description":"Fiat Exchange Rates: live fiat FX rates and conversion across 30+ currencies Executed deterministically by the AmanChain node against live consensus state (real blocks, pools, balances) — paid per call via x402, settled in USDC on Base. Input: JSON body {\"serviceId\":\"aman-fx-rates\",\"request\":\"<input>\"}. No account, no API key.","url":"https://preview-chat-c6089071-758a-449d-b4a7-6fa19ebc955c.space-z.ai/api/x402/aman-fx-rates","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"object","properties":{"body":{"type":"object"}}},"output":{"type":"object","properties":{"example":{"type":"object","example":{"ok":true}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001244","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":"$0.001244/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001244","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001244","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_jKVQQN_Dq8CGV4qT0G1Wv","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001244","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns live fiat foreign exchange rates and performs currency conversion across 30+ currencies, paid per call via x402 in USDC.","exampleAgentPrompt":"What's the live exchange rate from USD to EUR right now, and how much would 250 US dollars convert to in euros?","exampleUseCases":[{"title":"Travel budget currency conversion","prompt":"I'm going to Japan next month with 3000 US dollars — what's the current USD to JPY exchange rate and how many yen would I get?"},{"title":"Invoice pricing in local currency","prompt":"I need to send an invoice to a UK client for €4500 — what's today's EUR to GBP exchange rate so I can show them the equivalent in pounds?"},{"title":"Multi-currency rate dashboard","prompt":"Can you pull the latest live exchange rates for USD against EUR, GBP, JPY, CAD, and AUD so I can update my pricing table?"}],"resultDescription":"A JSON response containing live fiat exchange rates for the requested currency pair(s) or conversion result, sourced from AmanChain's consensus state. Typically includes the rate, possibly the converted amount, and a timestamp or block reference.","failureModes":["Unsupported currency code returns an error or empty result","Malformed JSON body or missing serviceId field causes a 400-level error","x402 payment failure or insufficient USDC balance prevents execution","Temporary AmanChain node unavailability causes a 5xx error","Rate data may lag slightly if consensus state is between blocks"],"whenToPreferThis":"Choose this endpoint when you need live, deterministic fiat FX rates paid per-call without an API key or account setup, especially in agent workflows that require micro-payment-based access via x402 on Base. Prefer it over traditional FX APIs when operating in a crypto-native, permissionless environment or when you need rates for 30+ currencies without subscription overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:43:47.072Z","isFirstParty":false}