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finance.payapi.market Exchange Rates
x402
finance.payapi.market Exchange Rates is a paid API for AI agents from finance.payapi.market, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Returns current foreign-exchange rates from the European Central Bank for a specified base currency against one or more target currencies.
Price / call$0.001
Success—
StatusUnknown
How this service works
Current foreign-exchange rates from the European Central Bank for any base currency.
Output
Returns a set of exchange rate values from the specified base currency to each requested target currency, sourced from the European Central Bank. Typically includes the rate for each currency pair as a numeric value, reflecting the ECB's official daily reference rates.
Example use cases
Multi-currency invoice pricing
“I need to quote this invoice in USD, EUR, and JPY — can you get me the latest ECB exchange rates from GBP for those three currencies?”
Travel budget conversion
“I'm heading to Japan and the eurozone next month — what are today's ECB rates for converting USD to JPY and EUR?”
Automated FX rate monitoring
“Pull the current ECB rates for EUR against all the major currencies so I can check if anything has shifted significantly since yesterday.”
Technical details
Endpoint
POSThttps://finance.payapi.market/exchange-ratesWhen to prefer
Choose this endpoint when you need official, authoritative ECB foreign exchange rates — particularly for EUR-based or European finance contexts, compliance use cases, or when institutional accuracy matters over real-time market tick data. It is ideal for invoicing, financial reporting, and travel budget estimation where official reference rates are preferred over live interbank spreads.
Side effects
- Invalid ISO 4217 currency code returns an error or empty result
- ECB data unavailable or stale during weekends/holidays may return last published rate
- Omitting base currency may default to EUR or return a validation error
- Target currency not covered by ECB may return a missing or null rate
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| base | string | Base currency ISO 4217 code, e.g. 'GBP'. |
| targets | array | Target currency ISO 4217 codes. Defaults to common majors when omitted. |
Tags
x402
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