przmyst/terraswap

Table of Contents

• Installation
• Configuration
  • Update .env File
• Get Token Price
• Create a Terra Swap Pool
  • Create Pair
  • Add Pool Address
• Liquidity Operations
  • Increase Allowance
  • Add Liquidity
• Token Swap

---

Installation

To install the required packages, run the following command:

npm install

Configuration

Update .env File

1. Add Token Address
2. Add Mnemonic
3. Set Token Amount
4. Set Native Amount
5. Set Native Denom: uluna | uusd

Get Token Price

To get the token price, run:

node index get-native <Tokens-in> <Target-Price>

Example:

node index get-native 100000 0.00001

Create a Terra Swap Pool

Create Pair

Run the following command to create a pair:

node index create-pair

Add Pool Address

Update the .env file to include the newly created pool address.

Liquidity Operations

Increase Allowance

To increase the token allowance, execute:

node index increase-allowance

Add Liquidity

Add liquidity to the pool by running:

node index add-liquidity

Remove Liquidity

Update the .env file to include the newly created LP token address.

Remove liquidity from the pool by running:

node index remove-liquidity

Native Swap

To swap native currency for tokens, use:

node index swap-native <Amount> <Spread>

Example:

node index swap-native 100 0.1

Token Swap

To swap tokens for native currency, use:

node index swap-token <Amount> <Spread>

Example:

node index swap-token 100 0.1

terraswap's Issues

Remove liquidity not functioning

WIP

Token swap not functioning

While using Astroport UI the following swap works, however fails with code. Why?

https://finder.terra.money/classic/tx/4682D33F89911F4CB6145B8233B93FCB0DF7D79292511217B8B9B094DC018298

From UI:

{
  "send": {
    "msg": "eyJzd2FwIjp7Im1heF9zcHJlYWQiOiIwLjUwMCIsImJlbGllZl9wcmljZSI6IjAuMDA4ODE4NDAwMzk2NjY1NzU5IiwiZGVhZGxpbmUiOjE2OTM5MjY1ODZ9fQ==",
    "amount": "1000000",
    "contract": "terra1z5ufkcg8urgcmjqc7h6sjwk9rcxpp8qlu6tuxka8duvug86pmzwqq4craj"
  }
}

From code:

{
  "swap": {
    "max_spread": "0.1",
    "offer_asset": {
      "info": {
        "token": {
          "contract_addr": "terra1f0us6p9axmzacwq2fn7sm5ke8k302tx7hg7s49"
        }
      },
      "amount": "1000"
    },
    "belief_price": "13.895568934822152940"
  }
}