Rate-API
All integrations

Chrome Extension

No key needed

A one-click currency converter in your browser toolbar for 160+ currencies. No API key, and it works in any Chromium browser (Chrome, Edge, Brave, Arc).

Download extension (.zip)API reference

Setup

  1. 1

    Download and unzip

    Download the zip above and extract it - you’ll get a rate-api-chrome folder.

  2. 2

    Load it in Chrome

    Go to the extensions page, turn on “Developer mode” (top right), click “Load unpacked”, and select the rate-api-chrome folder.

    chrome://extensions
  3. 3

    Pin and use it

    Pin the Rate-API icon to your toolbar, click it, and convert. Rates load live from the keyless feed.