Kamino Liquidity Integration & Matching Orders (LIMO)

CLI localnet workflow

$ make build CLUSTER=localnet
$ yarn anchor-client-gen:clean
$ yarn anchor-client-gen
$ yarn
$ cd limo-sdk && yarn && cd ..
$ yarn start-validator

• Setup .env.localnet, or copy from .env.example

RPC_ENV=localnet
ADMIN=./keys/localnet/owner.json
LIMO_GLOBAL_CONFIG=
BASE_TOKEN=
QUOTE_TOKEN=

Running on localnet

• use ENV=localnet before any command ENV=localnet yarn cli create-mint --mint-keypair ./usdcSRyi5wF3AsUx4PjAduxLwbZcGujwfw2yEVDRNyj.json
• make sure to keep .env.localnet populated

Running on mainnet

using the .env.example, create a .env file. Here add a mainnet rpc url, and admin, and either use the global config from the example or create a new one cp .env.example .env

Create mints and mint to owner

• solana-keygen grind --starts-with so1:1
• solana-keygen grind --starts-with usdc:1
• yarn cli create-mint --mint-keypair ./usdcSRyi5wF3AsUx4PjAduxLwbZcGujwfw2yEVDRNyj.json
• yarn cli create-mint --mint-keypair ./so1LJhiEeketqSBGK43hyfHSon53SAWe1VEMq3Jtxsw.json
• yarn cli mint-token --mint usdcSRyi5wF3AsUx4PjAduxLwbZcGujwfw2yEVDRNyj --amount 1000000
• yarn cli mint-token --mint so1LJhiEeketqSBGK43hyfHSon53SAWe1VEMq3Jtxsw --amount 1000000

Init global config and vaults

• yarn cli init-global-config --tip-mint So11111111111111111111111111111111111111112
• yarn cli init-vault --mint So11111111111111111111111111111111111111112 --mode execute
• yarn cli init-vault --mint EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v --mode execute
• yarn cli init-tip-vault --mint So11111111111111111111111111111111111111112 --mode execute

Update global config

The different update modes can be found in UpdateGlobalConfigMode enum at programs/limo/src/state.rs or in the sdk at rpc_client/types/UpdateGlobalConfigMode.ts

• yarn cli update-global-config --update-mode UpdateTakerAuthority --value 5zY3XWg7hX5tSwGq1az5CVGRDfvHRK66xoZ6vvMrJ2y8 --mode execute

Place orders

• yarn cli place-bid --quote so1LJhiEeketqSBGK43hyfHSon53SAWe1VEMq3Jtxsw --base usdcSRyi5wF3AsUx4PjAduxLwbZcGujwfw2yEVDRNyj --price 200.0 --size 2000
• yarn cli place-bid --quote so1LJhiEeketqSBGK43hyfHSon53SAWe1VEMq3Jtxsw --base usdcSRyi5wF3AsUx4PjAduxLwbZcGujwfw2yEVDRNyj --price 200.0 --base-amount 2000
• yarn cli place-bid --price 200.0 --base-amount 10
• yarn cli place-ask --price 210.0 --quote-amount 2

List

• yarn cli list-orders

ASK Price 210.00000 | Sell  10.00000 so1L | For      2100.00000 usdc | OrderId 2RuoYKdskt
ASK Price 210.00000 | Sell   2.00000 so1L | For       420.00000 usdc | OrderId Gp154YHdCm
ASK Price 203.00000 | Sell   3.00000 so1L | For       609.00000 usdc | OrderId BjKLgjJ5hB
ASK Price 202.00000 | Sell   2.00000 so1L | For       404.00000 usdc | OrderId 5RTDLAuQKd
BID Price 201.00002 | Buy    2.48756 so1L | For       500.00000 usdc | OrderId EfCKZjAKsM
BID Price 200.00000 | Buy   10.00000 so1L | For      2000.00000 usdc | OrderId 2SpkXKDMfV
BID Price 200.00000 | Buy    0.05000 so1L | For        10.00000 usdc | OrderId BgG7dxUeb5
BID Price 200.00000 | Buy    2.50000 so1L | For       500.00000 usdc | OrderId HoENg1r7um
BID Price 199.00001 | Buy   10.05025 so1L | For      2000.00000 usdc | OrderId 6xWxkLaf86
BID Price 198.00000 | Buy    5.05051 so1L | For      1000.00000 usdc | OrderId 6YUTZ9gbqm