Contract deployer

[blockchain/ethereum/Contract deployer]

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Deploys a smart contract on an ethereum network

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Input ports

• contract:

  {
    "contract": {"abi": {string: any}[], "evm": {"bytecode": {"object": string}}},
    "contractParams": string[],
    "settings": {
      "providerUrl": string,
      "privateKey": string,
      "gas": number,
      optional "gasPrice": string
    },
    "estimateGas": boolean
  }["contract"]

• connect credentials: {"providerUrl": string, "privateKey": string}

• contract params: string[]

• only estimate gas: boolean

• settings: {"gas": number, optional "gasPrice": string}

Output ports

• events:

  {
    "field": (
      "transaction hash"
      or "receipt"
      or "confirmation"
      or "contract"
      or "error"
    ),
    "data": any
  }

  Multiplexed events. Useful for monitoring progress. Use Demultiplexer to separate them.

• confirmation:

  {
    "confirmationNumber": number,
    "receipt": {"contractAddress": string},
    "latestBlockHash": string
  }

  Sends out the confirmation(s) of the deployment as received from the chain.

• estimated gas: number

  Sends out the estimated amount of gas required for the deployment.

• error: {"error": string}

  Sends out any error that happened during deployment