Quickstart

The basic payment interface with AppCoins Wallet is done using an URI (interface) that any Android App can call. That URI defines the basic information needed for a payment: amount, app package, developer wallet,...

That URI follows the EIP-681, with small changes. To differentiate those changes from the original standard, it's called EIP-681A, where the "A" stands for AppCoins changes.

The Android developer can build the URI manually or can use a SDK to make it easier.

HTTPS URI (preferential)

The one-step IAP payment can be triggered in two different ways: an internal Android intent that is only captured by AppCoins EIP-681A wallets and by a Web URL that can be captured for browsers as well. The advantage to use the Web URL is that if the wallet is not installed, the user will be redirected for an app store (Google Play, Aptoide). This method is then suggested.

Technical Steps