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Version: v2

Arbitrum

Indexing Arbitrum Data with Envio​

FieldValue
Arbitrum Chain ID42161
HyperSync URL Endpointhttps://arbitrum.hypersync.xyz or https://42161.hypersync.xyz
HyperRPC URL Endpointhttps://arbitrum.rpc.hypersync.xyz or https://42161.rpc.hypersync.xyz

Tier​

SILVER 🏗️

Overview​

Envio is a modular hyper-performant data indexing solution for Arbitrum, enabling applications and developers to efficiently index and aggregate real-time and historical blockchain data. Envio offers three primary solutions for indexing and accessing large amounts of data: HyperIndex (a customizable indexing framework), HyperSync (a real-time indexed data layer), and HyperRPC (extremely fast read-only RPC).

HyperSync accelerates the synchronization of historical data on Arbitrum, enabling what usually takes hours to sync millions of events to be completed in under a minute—up to 1000x faster than traditional RPC methods.

Designed to optimize the user experience, Envio offers automatic code generation, flexible language support, multi-chain data aggregation, and a reliable, cost-effective hosted service.

To get started, see our documentation or follow our quickstart guide.

Defining Network Configurations​

name: IndexerName # Specify indexer name
description: Indexer Description # Include indexer description
networks:
  - id: 42161 # Arbitrum  
    start_block: START_BLOCK_NUMBER  # Specify the starting block
    contracts:
      - name: ContractName
        address:
         - "0xYourContractAddress1"
         - "0xYourContractAddress2"
        handler: ./src/EventHandlers.ts
        events:
          - event: Event # Specify event
          - event: Event

With these steps completed, your application will be set to efficiently index Arbitrum data using Envio’s blockchain indexer.

For more information on how to set up your config, define a schema, and write event handlers, refer to the guides section in our documentation.

Support​

Can’t find what you’re looking for or need support? Reach out to us on Discord; we’re always happy to help!