API Wallet is a free Android app developed by Api Wallet that falls under the Business & Productivity category and Finance subcategory. It allows you to register one or more SIVAPASS to a single account from your phone, giving you access to online information about all your SIVAPASS, such as your current balance, top-ups, and crossing registration within the SIVA Palín - Escuintla highway.

Using the app is incredibly simple. All you need is an email account to register and start using the app. Once you've registered, you can keep all your cards in one place, making it easy to recharge your SIVAPASS at all times.

One of the most useful features of API Wallet is that it sends you a notification every time you use the service, as well as when you top-up. This keeps you updated on your account activity and helps you stay on top of your finances.

Overall, API Wallet is a great app for anyone who wants to keep their SIVAPASS organized and easily accessible. Its user-friendly interface and helpful features make it a must-have for anyone who frequently uses the SIVA Palín - Escuintla highway.