Dependency Version - 

Here is the dependency version of Airpay India V4 Kit , need to add below code in app.gradle file.

    implementation("com.airpay:Airpay-India-Kit-V4:1.0.1"){
        exclude group: 'androidx.core', module: 'core'
        // or
        exclude group: 'androidx.legacy', module: 'legacy-support-v4'
    }