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AmanChain Fiat FX Rates
x402
AmanChain Fiat FX Rates is a paid API for AI agents from preview-chat-701ec510-82d7-4ee3-ae9d-8fdb8c4f421b.space-z.ai, paid per call via x402, $0.001244/call, status unknown (last checked 2026-09-15).
Fetches live fiat foreign exchange rates and performs currency conversion across 30+ currencies, paid per call via x402 in USDC.
Price / call$0.001244
Success—
StatusUnknown
How this service works
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.
Output
Returns live fiat FX rates and/or converted amounts for the requested currency pair(s), sourced from consensus state via the AmanChain node. Typically includes the rate, source/target currency codes, and optionally the converted value.
Example use cases
E-commerce multi-currency pricing
“I need the current exchange rate from USD to GBP, EUR, and JPY so I can display accurate local prices on my checkout page.”
Travel budget conversion
“How much is 1500 US dollars in Thai baht and Vietnamese dong right now? I'm planning a trip and want to budget accurately.”
Cross-border invoice settlement
“What's the live EUR to INR exchange rate today? I need to convert a 3,200 euro invoice into Indian rupees for payment.”
Technical details
Endpoint
POSThttps://preview-chat-701ec510-82d7-4ee3-ae9d-8fdb8c4f421b.space-z.ai/api/x402/aman-fx-ratesWhen to prefer
Choose this endpoint when you need lightweight, pay-per-call live FX rate lookups without requiring an API key or account setup. Ideal for agents that infrequently need currency conversion and want to avoid subscription overhead, or when operating in a crypto-native payment context using x402/USDC on Base.
Side effects
- Unsupported currency code returns an error or empty result
- Payment not settled (x402 failure) results in request rejection
- Malformed JSON body or missing serviceId/request fields cause a 400-level error
- Temporary node unavailability may result in a timeout or 503 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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