Alpha Vantage · Markets

Alpha Vantage / Live exchange rate (fiat or crypto)

Real-time exchange rate between two currencies, physical or digital, e.g. USD to EUR or BTC to USD, with bid and ask. Runs on your own Alpha Vantage key (free key: 25 requests a day; premium plans lift the limit). Some functions are premium-only: a free key gets an Information message back, which looot reports as a failed run at $0. Alpha Vantage's free licence is personal and non-commercial; business use needs your own Alpha Vantage commercial plan.

Live data

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Published API evidence

Public metadata only. Response bodies, credentials, and internal review notes are never displayed.

No verification date is claimed. No response capture is claimed.

Request parameters

from_currency query · required
From currency code, e.g. USD or BTC.
function query · optional
Fixed to "CURRENCY_EXCHANGE_RATE" for this route.
to_currency query · required
To currency code, e.g. EUR or USD.

No allowlisted official documentation or pricing reference is available.