Vellium & Co

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Currency Exchange Rates

Currency exchange rates: convert an amount between currencies such as USD, EUR, GBP and JPY at the European Central Bank reference rate, today or on a past date.

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Our latest check (2026-10-11)

Answering
Yes — valid x402 payment terms
Time to answer
283 ms
Price
$0.002 per call
Paying buyers, last 30 days
5 (directory's own records)
Paid calls, last 30 days
8
Category
Currency and FX rates
Address
https://data.tollkit.dev/fx

Accuracy: paid answers checked against an independent record

Not yet in our paid checks. A seller we have not checked has neither passed nor failed.

For agents

This page as JSON: /sellers/09d05e2374e7.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).

Sellers can see the evidence behind their checks and ask for a re-check at [email protected].