Tink Link Android

Prerequisites

1. Set up your Tink Console account and retrieve the client ID for your app.
2. Add an App Link (or deep link) to your app in the list of redirect URIs under App settings > API client (eg. myapp://callback).

Requirements

The minimum API level that's required to use this library is 29 (Android 10.0).

Installation

To install the SDK, add link to your app/build.gradle dependencies.

dependencies {
   implementation "com.tink:link:3.0.0"
}

Initialization

1. In you AndroidManifest.xml file configure the Activity that will launch Tink Link:

<activity
    ...
    android:exported="true"
    android:launchMode="singleInstance">
    <intent-filter>
        <action android:name="android.intent.action.VIEW" />
        <category android:name="android.intent.category.DEFAULT" />
        <category android:name="android.intent.category.BROWSABLE" />
        <data
                android:host="callback"
                android:scheme="myapp" />
    </intent-filter>
</activity>

You must configure an App Link or a deep link to handle redirects, as the end user may be taken out of your app to complete the authentication (for example, into their banking app or system browser). This link needs to match the redirect URI registered in Tink Console.

Launching the SDK

To launch the SDK in your Android app, please see the product specific documentation.

Account Check	Getting started	Setup and integrate	SDK reference
Expense Check	Getting started	Setup and integrate	SDK reference
Income Check	Getting started	Setup and integrate	SDK reference
One-time payments	Getting started	Setup and integrate	SDK reference
Risk Insights	Getting started	Setup and integrate	SDK reference
Transactions	Getting started	Setup and integrate	SDK reference
Report bundling	-	-	SDK reference
Account Aggregation	Getting started	-	SDK reference

Preselecting a provider

You can also optimize your integration in different ways, such as preselecting a provider. To preselect a provider, simply add your provider name in the request object, like in this example:

val dataRequest = ConnectAccountsForOneTimeAccess(
   market = "SE",
   inputProvider = "sbab-bankid",
)

Parameter inputProvider gives the option to use the data to skip the provider-selection screen and preselect the user's provider (in this example, SBAB is preselected.)

To get the list of all providers available for an authenticated user, please refer to list-providers

Example apps

• Simple example app shows code samples how to integrate the Tink Link SDK in the easiest and fastest manner
• Products example app showcases and allows you to try different Tink products

SDK reference

For the full API reference, please see the Tink Link Android SDK Reference.

Support

For any questions and/or support, please contact us directly here: https://docs.tink.com/resources/support.