Zeta FuZe [DEPRECATED] 🧬

FuZe is Zeta's cross-program integration ecosystem.

This repository contains the Zeta Cross Program Invocation (CPI) interface as well as a number of helpful examples and reference implementations on how to compose (fuse) with the Zeta DEX.

The instructions currently supported are as follows:

• initialize_margin_account - create and initialize a user's margin account
• deposit - deposit USDC collateral into the margin account
• withdraw - withdraw USDC collateral from the margin account
• place_order - place an order of (price, size, side) on the relevant market
• cancel_order - cancel a specified order

The accounts and relevant data that is currently supported (non-exhaustive):

• ZetaGroup - contains information relating to all derivatives market for an underlying
  • Underlying
  • Serum Market
  • Strike
  • Kind (Call, Put, Future)
  • Expiry
• Greeks
  • Mark Price
  • Delta
  • Vega
  • IV
• MarginAccount
  • Balance
  • Positions
• Oracle
  • Price

Basic usage examples outlined in a dummy proxy program that simply calls the main zeta program instructions. Also includes account layouts and outlines how to read all relevant on-chain data from the Zeta program. This should give all the boilerplate needed to execute core program functionality both on the Rust program and Typescript client (via tests/zeta_cpi.ts).

Work in progress

Reference implementation for a put selling vault that uses the Zeta DEX under the hood.

• Zeta program interface
• Core CPI instruction examples
• Examples on how to read and deserialize Zeta account data
• Typescript client examples
• Proper tests (current tests don't really check and validate state)
• Put selling vault sample
• Multi-leg product vault e.g. straddles