Subsquid Network

Note

Examples below are for Ethereum mainnet. For other supported networks, see EVM Networks.

Note

Subsquid Network has been rebranded to SQD Network. We keep using old name in documentation and config specification for compatibility reasons.

DipDup uses Subsquid Network as a source of historical data for EVM-compatible blockchains.

Configure the datasource in your project config:

dipdup.yaml

datasources:
  subsquid:
    kind: evm.subsquid
    url: ${SUBSQUID_URL:-https://v2.archive.subsquid.io/network/ethereum-mainnet}

Then, add it to EVM index definitions:

dipdup.yaml

indexes:
  eth_usdt_events:
    kind: evm.events
    datasources:
      - subsquid
      - etherscan
      - evm_node
    handlers:
      - callback: on_transfer
        contract: eth_usdt
        name: Transfer

DipDup will use Subsquid Network when possible and fallback to EVM nodes for the latest data and realtime updates.

NextEVM: Node RPC

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