ECCÌ: Embark Console Contract Interaction

Status Embark plugin to make interaction with smart contracts a little easier. So instead of this

await MyERC20.methods.mint("0x6DC4Ae6F756287DA58EE29a0fba6676718EfC496", 100).send({ "from": "0x6DC4Ae6F756287DA58EE29a0fba6676718EfC496" })

you can do this:

send mint { accounts[0], 100 }

Usage

1. Call the init function (call init or send init) to declare which contract you wish to interact with. Must be the contract's name.

call init MyERC20 

You can only interact with one contract at a time. Subsequent init calls will override the address you are interacting with.

2. Use call for constant functions, send for non-constant functions. Example:

call allowance { accounts[0], 0x2245EE61ee5Dbe58CEee388431A34E5e700A6a95 }
call owner
call balanceOf 0x2245EE61ee5Dbe58CEee388431A34E5e700A6a95 { from: "accounts[1]" }
send pause {} { from: "accounts[0]", gas: 100000 }
send mint { accounts[0], 100 } { from: "accounts[0]" }

Notes

General

• Function parameters must be wrapped in curly braces and separated by comma if there is more than one, e.g.

call allowance { 0x2245EE61ee5Dbe58CEee388431A34E5e700A6a95, 0x2245EE61ee5Dbe58CEee388431A34E5e700A6a95 }

• call and send options must always be wrapped in curly braces and follow (relaxed) JSON syntax.

• To call a function with options but no parameters, include empty braces in the call for the parameters:

send pause {} { from: "accounts[0]", gas: 100000 }

web3.js variables

You can use web3.eth.defaultAccount and accounts like in your regular Embark code instead of having to provide literal addresses.

Single quotes, double quotes, no quotes

ECCÌ uses JSON5, so JSON keys may be unquoted. Values must be either single- or double-quoted.