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Local chain - Hardhat

A local chain can be used as a data source for your indexer. You simply need to specify it in config.yaml.

Defining Chain Configurations​

name: IndexerName # Specify indexer name
description: Indexer Description # Include indexer description
chains:
  - id: 31337 # Local Hardhat default chain id
    rpc: http://localhost:8545 # RPC URL for your local Hardhat chain
    start_block: START_BLOCK_NUMBER # Specify the starting block
    contracts:
      - name: ContractName
        address:
          - "0xYourContractAddress1"
          - "0xYourContractAddress2"
        events:
          - event: Event # Specify event
          - event: Event

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