Create your administrator account

Please review document below before registering for your AppMarket administrator account

Registration: Getting Started


An individual at your company has been building an app that uses Fiserv Banking Hub Open Finance APIs. Officially registering your company enables you to:


  • Manage your test environments, your apps, and your lead developer access
  • Purchase subscription plans and optional services
  • Connect your app to financial institutions
  • Publish your app in AppMarket from Fiserv


Are you ready to do business? First, please confirm you are the appropriate individual to administer your company’s account with us.

To complete your company’s registration and create an administrator account, you must:


  • Be an authorized signer for your company
  • Be authorized to make purchases on behalf of your company


If you do not meet the above criteria, please forward the link to the registration page to an appropriate individual at your organization, so they may register and create an administrator account. Fiserv will review your company registration, and once approved, your company may purchase a subscription plan. 




The account administrator will be the primary contact who can purchase Fiserv services and will receive emails regarding your company’s account.

Your company headquarters address is required for invoicing.

To uniquely identify your company, we use the Dun & Bradstreet nine-digit DUNS number. You may leave it blank to start the registration process, but we’ll need it before you may purchase a plan.

The administrator will e-sign any agreements, including order forms.




The administrator will receive an email about the registration process with a link to log in to AppMarket, where they can initiate all future requests to work together and manage your company’s account.

It takes up to a week to verify your company information and set up your account. If you log in before we’ve done that, it will show you how far along we are in that process. We’ll send the administrator another email when your company has been approved, and they can purchase a plan.




If you are not receiving emails from your AppMarket registration, please check your spam or junk mail folder. Mail will come from and

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If you are unable to complete the registration process you can email us at