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In order to integrate your app with Payt, a one-time initial setup is required. After this, users can create a Payt account from within your app and have this account automatically connected for data exchange in both directions.

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Initial setup

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Create application

First thing to do is to register your app within Payt. Take a look in the documentation on how to create an application. There are two things you should enable to make full use of the processes as described below:
  • subscribe to the company_updated webhook event to get notified once the user confirms their Payt account;
  • enable the administrations:write scope to be able to create new administrations after the sign up is completed.

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Auto-connect

For a full in-app integration it is possible to have every newly created Payt account to be connected with the corresponding account in your app. This can be done by submitting the required authentication keys or tokens during the sign up process. This does not work out-of-the-box. After your app has been registered you have to contact Payt to have this auto-connect option enabled. A few settings need changing and, in some cases, some programming is required to make the auto-connect work. Once this setup is completed, your users will have a better integration experience since your app and Payt will be automatically connected. You should inform your users about the access Payt will be granted to their data before sending the sign up request. We will provide you with an account on https://demo.paytsoftware.com to be able to fully test the sign up process.

Sign up

Let users create a Payt account from within your app.

Create administration

Add more administrations to an existing account.
Last modified on June 12, 2026