Authentication

All API requests require an Authorization header containing your API key.

How to authenticate your requests

Add an header named Authorization to your requests and set your API key as its value.

Where to find your API Key

  1. Log in to your account (or create an account).
  2. Visit your account API page.
  3. Copy your API key (if the key is not visible, click on "Enable API" to reveal it).
Ensure your API key is kept secure and not exposed in public repositories or client-side code. If compromised, rotate your key via your account API page.

Need Help?

Our team is experienced with APIs and is here to help. Contact us via chat or email at team@anymailfinder.com.