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ECB FX Latest Rates (data.greeneris.io)
x402
ECB FX Latest Rates (data.greeneris.io) is a paid API for AI agents from data.greeneris.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Returns the latest European Central Bank official reference exchange rates in normalized JSON, optionally filtered by target currencies.
Price / call$0.001
Success—
StatusUnknown
How this service works
Latest European Central Bank reference exchange rates, normalized JSON. Query: ?base=EUR&symbols=USD,GBP,JPY (symbols optional -> all). Rates update once per working day; served with a 1h cache.
Output
A normalized JSON object containing the latest ECB reference exchange rates, with EUR (or specified base) as the base currency and rate values for each requested target currency symbol, along with a timestamp indicating the last update date (once per working day).
Example use cases
Example prompt
“What are today's official ECB reference rates for EUR against USD, GBP, and JPY?”
Technical details
Endpoint
GEThttps://data.greeneris.io/v1/fx/latestWhen to prefer
Use this endpoint when you need official ECB-published foreign exchange reference rates in structured JSON format, especially for EUR-based conversions in European financial, accounting, or invoicing workflows. Prefer this over unofficial or aggregated FX providers when regulatory or audit compliance requires ECB-sourced rates. Best for daily batch processes, invoicing, or financial reporting rather than real-time trading.
Side effects
- Invalid currency code returns an error or empty rates object
- Unsupported base currency (ECB only publishes EUR-based rates natively) may return an error
- Weekend or ECB holiday means rates may be up to 3 days old (last working day rates served)
- Rate limiting or payment failure returns 402 Payment Required
- Malformed symbols parameter returns 400 Bad Request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"base": "EUR",
"date": "2026-07-10",
"rates": {
"GBP": 0.85,
"USD": 1.09
}
}
}Tags
x402
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