Init code pair hash requester

[blockchain/ethereum/Uniswap/v2/Init code pair hash requester]

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Queries the init code hash from the deployed UniswapV2Factory

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Input ports

• factory ABI: any[]

  Receives the ABI of the compiled Uniswap V2 Factory contract

• factory address: string

  Receives the address of the deployed Uniswap V2 Factory contract.

• web3 provider URL: string

  Receives the provider URL to use to connect to the chain

Output ports

• init hash: string

  Sends out the init code hash retrieved from the Uniswap V2 Factory contract