zo-keeper

The zo-keeper (pronounced "zoo keeper") repository runs large scale instructions that secure the 01 network, and allow it to operate in a fully decentralized manner. Anyone can run any of the keepers in the network.

The breakdown of the keepers are as follows:

zo-keeper
├── liquidator
├── consumer
│   ├── consume events
│   └── crank pnl
├── crank
│   ├── cache interest rates
│   ├── cache oracles
│   └── update perp funding rate
└── listener
    ├── funding updates
    ├── realized pnl changes
    ├── liquidations
    ├── bankruptcies
    └── trade fills

For more information, see the program's help menu, zo-keeper --help.

Building

This repository has a submodule under the /abi directory, so make sure the submodule is populated by running:

$ git submodule update --init

If git status shows nothing, then the submodule is up to date. To build the project, simply run:

$ cargo build --release

The program will be built at /target/release/zo-keeper, or if --release wasn't passed, then it will be at /target/debug/zo-keeper.

Running

Running /target/release/zo-keeper with no argument prints the program's help menu. There are a few arguments needed for all subcommands, which can also be passed as environment variables. Additionally, the project uses dotenv as well, so it's recommended to copy .env.example to .env and configure it appropriately, to avoid having to pass arguments every time.

Liquidator

The liquidator requires the SOLANA_PAYER_KEY env variable. It also requires rpc node arguments in teh following format when running.

$ cargo build --release
$ ./target/release/zo-keeper \
     --rpc-url "https://api.mainnet-beta.solana.com:8899" --ws-url "wss://api.mainnet-beta.solana.com:8900" \
     liquidator --worker-count 1 --worker-index 0