This chapter primarily covered the first set of steps toward experimenting with an OBP solution. We have covered translating the network topology on OBP, configuring the OBP network infrastructure, configuring the OBP transaction infrastructure, adding business smartness to the OBP network, REST proxy configuration, and administrating the REST Interface.

The next chapter explores chaincode development, such as language section, development tools, and the development environment setup. It also covers the full life cycle of chaincode from development to updates, which includes installing, initiating, testing, and versioning. It demonstrates a full chaincode with a codebase built with Go and Node.js. It also illustrates endorsement policies, private data collection, chaincode testing via shim and REST endpoints, and integrating client apps with a business network using an SDK, REST, and events.