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eudata402 ECB Foreign Exchange Rates & Conversion
x402
eudata402 ECB Foreign Exchange Rates & Conversion is a paid API for AI agents from x402-seller-202595743428.europe-west1.run.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).
Returns official ECB foreign-exchange reference rates (via Frankfurter) for one or more currency pairs, with optional amount conversion.
Price / call$0.005
Success—
StatusUnknown
How this service works
Foreign-exchange reference rates (official ECB data via Frankfurter) + optional conversion. POST {from, to, amount?}. Returns {base, date, rates, converted?}.
Output
Returns a JSON object with the base currency, the rate date (official ECB publication date), a rates map of target currency codes to exchange rates, and optionally a converted amount if an input amount was provided.
Example use cases
Invoice currency conversion for accounting
“I need to convert 4,500 GBP to EUR using today's official ECB rate — what's the converted amount?”
Multi-currency rate dashboard
“Can you fetch the current official ECB exchange rates from EUR to USD, JPY, GBP, and CHF all at once?”
Travel budget calculation
“I'm planning a trip and want to know how much 800 euros is worth in Norwegian krone (NOK) at today's official rate.”
Technical details
Endpoint
GEThttps://x402-seller-202595743428.europe-west1.run.app/fxWhen to prefer
Choose this endpoint when you need official, authoritative ECB reference rates rather than real-time market rates, especially for EU compliance, accounting, invoicing, or regulatory reporting. It complements the US Treasury /fx endpoint for US-side official rates. Prefer this over market-rate APIs when auditability and official sourcing matter.
Side effects
- Unsupported or invalid ISO currency code returns an error — ECB only publishes rates for ~30 major currencies
- Weekend/holiday dates may return the most recent available ECB rate rather than today's date
- Missing required 'from' or 'to' parameter results in a bad-request error
- Amount field with non-numeric value causes a validation error
- ECB data may lag intraday — rates reflect the previous business day's official fixing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| to | — | Target currency code or array of codes |
| from | string | Base currency ISO code, e.g. EUR |
| amount | number | Optional amount to convert |
Tags
x402
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