Zeta ABI

ABI is Zeta's cross-program integration ecosystem.

This repository contains the Zeta Cross Program Invocation (CPI) interface as well as a usage example abi-wrapper.

# Add to dependencies
zeta-abi = "1.0.0"

Cross Program Invocations

Dependencies

• anchor 0.26.0
• solana 0.14.x

Instructions

The instructions currently supported are as follows:

• initialize_cross_margin_account - create and initialize a user's margin account
• initialize_cross_margin_account_manager - create and initialize a user's margin account manager
• initialize_open_orders_v3 - create and initialize user's open orders account
• deposit_v2 - deposit USDC collateral into the margin account
• withdraw_v2 - withdraw USDC collateral from the margin account
• place_perp_order_v3 - place a perp order of (price, size, side) on the relevant market
• cancel_order_xxx - collection of order cancellation functions, by orderId, clientOrderId, market, etc
• close_open_orders - close open orders account
• liquidate_v2 - trigger liquidation

Accounts

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

• State - contains global parameters relating to all markets
  • Fee percentages
  • Admin pubkeys
  • Platform limits
  • Halt state
• Pricing - global mark prices, pricing params and funding information
  • Mark Prices
  • Funding rates
  • Perp and margin params
• CrossMarginAccount - individual user margin accounts
  • Balance
  • Positions
  • Orders

Programs

abi-wrapper

Basic usage example outlined in a dummy wrapper program, which 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 as the smart contract and off-chain client.