Automator

What you need?
You need the following tools or knowledge for this page
1.
ioctl - command line tool for IoTeX blockchain. a detailed instruction is here.
2.
bash - you need to have basic knowledge about bash functions 
The recommended environment of running the automator is on macOS or Linux. On Windows,  the best way to use it is WSL (windows subsystem for linux).
Enjoy the lightning fast trading experience provided by mimo on IoTeX network, now with automator!
Basic Functions
function to convert a timestamp to 32 bytes hex
1
function deadline() {
2
  ts=`date +"%s"`
3
  printf "%064x\n" `expr $ts + 60`
4
}
Copied!
function to convert a decimal number to 32 bytes hex
1
function decimal2hex() {
2
  echo "ibase=A;obase=16;$1" | bc | xargs -0 -I h printf "%64s" h | sed "s/ /0/g"
3
}
Copied!
Construct ioctl Commands
Add liquidity
1
function addLiquidity() {
2
  exchange=$1
3
  min_liquidity=`decimal2hex $2`
4
  max_tokens=`decimal2hex $3`
5
  iotx_amount=$4
6
  dl=`deadline`
7
  ioctl contract invoke bytecode $exchange 422f1043${min_liquidity}${max_tokens}${dl}
8
}
Copied!
Remove liquidity
1
function removeLiquidity() {
2
  exchange=$1
3
  amount=`decimal2hex $2`
4
  min_iotx=`decimal2hex $3`
5
  min_tokens=`decimal2hex $4`
6
  dl=`deadline`
7
  ioctl contract invoke bytecode $exchange f88bf15a${amount}${min_iotx}${min_tokens}${dl}
8
}
Copied!
Get token to IOTX input price
1
function getTokenToIotxInputPrice() {
2
  exchange=$1
3
  amount=`decimal2hex $2`
4
  ioctl action read $exchange d458a2d1${amount}
5
}
Copied!
Get IOTX to token input price
1
function getIotxToTokenInputPrice() {
2
  exchange=$1
3
  amount=`decimal2hex $2`
4
  ioctl action read $exchange a46f9389${amount}
5
}
Copied!
Swap token to IOTX
1
function tokenToIotxSwapInput() {
2
  exchange=$1
3
  token_sold=`decimal2hex $2`
4
  min_iotx=`decimal2hex $3`
5
  dl=`deadline`
6
  ioctl contract invoke bytecode $exchange 10dc202f${token_sold}${min_iotx}${dl}
7
}
Copied!
Swap IOTX to token
1
function iotxToTokenSwapInput() {
2
  exchange=$1
3
  iotx_sold=`decimal2hex $2`
4
  min_token=`decimal2hex $3`
5
  dl=`deadline`
6
  ioctl contract invoke bytecode $exchange eecd096a${iotx_sold}${min_token}${dl}
7
}
Copied!

mimo V1 - Previous

Smart Contract

Next - mimo V1

API

Last modified 1yr ago

Copy link

Contents

What you need?

Basic Functions

function to convert a timestamp to 32 bytes hex

function to convert a decimal number to 32 bytes hex

Construct ioctl Commands

Add liquidity

Remove liquidity

Get token to IOTX input price

Get IOTX to token input price

Swap token to IOTX

Swap IOTX to token