Setting the ConfigKey & ContractAddress

Learn how to set the ConfigKey, ContractAddress and register the Precompile.

ConfigKey

Just as with the MD5 precompile in the previous section, go to the module.go file and set a ConfigKey.

Contract Address

In the same file, set a ContractAddress. Choose one that has not been used by other precompiles of earlier sections.

Registration

Go to the plugin/main.go file and register the new precompile.

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Creating Genesis Block with precompileConfig

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ConfigKey Contract Address Registration

Instructors:

Martin Eckardt

Director of Developer Relations

Ash

Developer Relations Engineer

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Updated:

31 May 2024