How To Log In To Your American Express Serve Card

If you are a holder of the American Express Serve prepaid debit card, you can log in to your card account at

The login page will look like this:


  • If you have forgotten your Serve password, go here to reset it. If you’ve forgotten the e-mail address you used to log in previously, go here to retrieve it.
  • If you are having trouble logging in, the Serve card customer service phone number is 800-954-0559.
  • If you need to sign for a Serve card account, go here.