Activate Transaction Allowlist

Avalanche L1s do not implement permissioning by default. To enable permissioning, you need to activate the transaction allowlist precompile in the genesis. This allows only approved addresses to issue transactions on your blockchain.

Genesis Builder

Create a genesis file for your new blockchain.

ConfigurationPrecompile InfoGenesis JSON

Chain Parameters

Enter the basic parameters of your L1, such as the EVM chain ID.

Tokenomics

Configure the initial allocation and minting rights.

Permissions

Configure access controls for deploying contracts and submitting transactions.

Transaction Fees & Gas

Configure gas limits, block rate, and fee parameters.

Fill in the configuration to generate the genesis file.

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