Create New Liquidity Pool
Add Liquidity to an Existing Liquidity pool
Remove Liquidity from an Existing Liquidity pool
Swap tokens
-Swap an External token for Native or vice versa (single swap)
-Swap an External token for another External Token (double swap)
Decommission an Existing Liquidity pool

Data structures

-Asset : An asset is most basic unit of a CLP . It Contains source chain, symbol and ticker to identify a token .

SourceChain: ETHEREUM
Symbol: ETH
Ticker: ceth

SourceChain: GRIDCHAIN
Symbol: RWN
Ticker: rwn

-Pool : Every Liquidity pool for CLP is created by pairing an External asset with the Native asset .

ExternalAsset: SourceChain: ETHEREUM
              Symbol: ETH
              Ticker: ceth
ExternalAssetBalance: 1000
NativeAssetBalance: 1000
PoolUnits : 1000
PoolAddress :grid1vdjxzumgtae8wmstpv9skzctpv9skzct72zwra

-Liquidity provider : Any user adding liquidity to a pool becomes a liquidity provider for that pool.

ExternalAsset: SourceChain: ETHEREUM
               Symbol: ETH
               Ticker: ceth
LiquidityProviderUnits: 1000
liquidityProviderAddress: grid15tyrwghfcjszj7sckxvqh0qpzprup9mhksmuzm

Trasactions supported

Create new liquidity pool
- Creating a pool has a minimum threshold for the amount of liquidity provided. This is a genensis parameter and can be tweaked later.
- The user who creates a new pool automatically becomes its first liquidity provider.
Decommission a liquidity pool
- Decommission requires the net balance of the pool to be under the minimum threshold .
- If successful a decommission transaction returns balances to its liquidity providers and deletes the liquidity pool.
Add Liquidity to a pool
- User can add liquidity to the native and external tokens
Remove liquidity
- Remove liquidity consists of a composition of withdraw , and a swap if required
- Liquidity can be removed in three ways
  
  -Native and external - Withdraw to native and external tokens .
  -Only Native - Withdraw to native and external tokens ,and then a swap from external to native.
  -Only External - Withdraw to native and external tokens ,and then a swap from native to external.
- For asymmetric removal , (option 2 and 3), the user incurs a tradeslip and liquidity fee similar to a swap.
Swap
- The system supports two types of swaps
  -Swap between external and native tokens - This is a single swap
  -Swap between external and external tokens - This swap is combination of two single swaps.
- A double swap also includes a transfer between the two pools to maintain pool balances.