Rate-API
All integrations

Microsoft Excel

API key

Live exchange rates as Excel custom functions - the Office counterpart of the Google Sheets add-on.

Add-in manifest (manifest.xml)API reference

Examples

=RATEAPI("USD","EUR")=RATECONVERT(100,"USD","AMD")

Setup

  1. 1

    Sideload the add-in

    Download the manifest above. In Excel on the web: Insert → Add-ins → Upload My Add-in → choose manifest.xml. (Desktop Excel uses a trusted/shared folder - see Microsoft's sideload guide.)

  2. 2

    Set your key

    Open Home → Rate-API to show the task pane, and paste your API key (from your dashboard). It is stored per-user, not in the sheet.

  3. 3

    Use it

    Type a formula in any cell.

    =RATEAPI("USD","EUR")
=RATECONVERT(100,"USD","AMD")