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working chain that allows for the creation and use of liquidity pools between two coins

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vela

vela is a blockchain built using Cosmos SDK and Tendermint and created with Starport.

Velad Commands

velad tx market create-pool [amount-a] [denom-a] [amount-b] [denom-b] [min-shares]

create-pool command creates a new pool for the given denom pair, if no such pool already exists, and creates a liquidity provider with min-shares

velad tx market join-pool [amount-a] [denom-a] [amount-b] [denom-b] [min-shares]

join-pool command creates a new liquidity provider with at least min-shares for the pool associated with the given denom pair

velad tx market add-liquidity [amount-a] [denom-a] [amount-b] [denom-b] [min-shares]

add-liquidity command adds at least min-shares to an existing liquidity provider for the pool associated with the given denom pair

velad tx market exit-pool [denom-a] [denom-b] 

exit-pool removes all shares from the creator's liquidity provider and removes the provider from the pool with the given denom pair

velad tx market remove-liquidity [shares] [denom-a] [denom-b]

remove-liquidity removes some, but not all, shares from the liquidity provider for pool associated with the given denom pair

velad tx market swap [amount-in] [denom-in] [min-amount-out] [denom-out]

swap adds amount-in to pool for at least min-amount-out using amount-out = amount-in x pool-amount-out/pool-amount-in

velad tx market send-shares [shares] [denom-a] [denom-b] [address]

send-shares adds shares to liq prov w/ address and removes shares from creator's liq prov

velad q market list-pool

list-pool lists the state of the current pools

velad q market list-liq-prov

list-liq-prov lists the state of the current liquidity providers

Configure

Your blockchain in development can be configured with config.yml. To learn more, see the Starport docs.

Web Frontend

Starport has scaffolded a Vue.js-based web app in the vue directory. Run the following commands to install dependencies and start the app:

cd vue
npm install
npm run serve

The frontend app is built using the @starport/vue and @starport/vuex packages. For details, see the monorepo for Starport front-end development.

Release

To release a new version of your blockchain, create and push a new tag with v prefix. A new draft release with the configured targets will be created.

git tag v0.1
git push origin v0.1

After a draft release is created, make your final changes from the release page and publish it.

Install

To install the latest version of your blockchain node's binary, execute the following command on your machine:

curl https://get.starport.com/VelaChain/vela@latest! | sudo bash

VelaChain/vela should match the username and repo_name of the Github repository to which the source code was pushed. Learn more about the install process.

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working chain that allows for the creation and use of liquidity pools between two coins

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