20. The Business Logic

In the previous chapter, I explained that the business logic of a Tendermint blockchain network is encapsulated in an Application BlockChain Interface (ABCI) application. So, as a developer, you just need to write an application to control how the network processes and validates transactions. Each ABCI application is a blockchain. Here are some examples:

  • The Binance decentralized exchange is an application blockchain designed for crypto exchange operations. It is built on top of Tendermint.

  • The basecoin application creates a blockchain network with a native cryptocurrency. You can extend the token to support your own cryptocurrency features by forking the project. See https://github.com/tendermint/basecoin.

  • The ETGate ...

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