PingPong, an end to end application using Earlybird
Here is another application showcasing the end to end functionality and some capabilities of the Earlybird protocol. As the name suggests, the app continuously sends messages between 2 chains until it runs out gas. You can find the code for PingPong in our repository here; the code has both the Thunderbird and Rukh versions showcasing how to use the Thunderbird and Broken link libraries respectively.
The application demonstrates the following:
Implementing the recommendations contract
Configuring the application with the Earlybird endpoint
Sending messages and paying fees
Receiving messages that have been sent from other chains