• Adds seeds as an optional param for zeta_client functions, to allow cross-program invocations where a PDA is the authority.
• Removed msg!("Margin account balance: {:?}", margin_account.balance); print statement which was causing a reference to packed field is unaligned error
• Fix compilation error caused by cancel_all_market_orders not being defined in ZetaInterface

Deposit and withdraw exchanges rates should be inverses of one another. I.e need to change it such that deposits are not 1:1 (otherwise users are getting zTokens that are worth <$1 if the vault is at a loss).

Put selling vault implementation. Also includes program and SDK upgrades for cpi_client program.

At a high level works conceptually like so: https://www.notion.so/sierraresearch/Put-Selling-Vault-ce9f2cef68984776bc3e5290c6af7860

This PR adds spread accounts to Fuze and also fixes up some bits and pieces to make sure everything works as expected 😊 All 10 integration tests pass locally

Anchor performs a check on the program ownership when loading accounts defined in zeta_account.rs. This fixes an incorrect program ownership issue by defining the program_id on zeta-cpi matching the main program id on devnet and mainnet.

This PR adds a new instruction cancelAllMarketOrders() that will cancel all orders on a single market index in one go using Serum's cpi::prune(). The only other difference between cancelAllMarketOrders() and cancelOrder() is that here we don't provide a side + order ID.

zeta-options PR: https://github.com/zetamarkets/zeta-options/pull/472 SDK PR: https://github.com/zetamarkets/sdk/pull/157

Long Vol Vault

Bounty Description

Build and deploy a vault which buys at-the-money straddles or out-of-the-money strangles options on Zeta with interest it has gained from farming in a borrow/lend protocol.

Requirements

Submissions will be reviewed on an on-going basis. Please include the following in your submission:

• Github repo (the cleaner the better!)
• Demo of the vault (where possible)

Criteria

We will look at:

• Quality of the github repo
• Implementation of the vault

Deadline

• All submissions will be reviewed by the Zeta team on an on-going basis.

Resources

Leveraged Put Selling Vault

Bounty Description

Use Zeta's unique undercollateralization to build and deploy a leveraged put selling vault which manages liquidation risk. Allows for higher yields and smart risk management.

Requirements

Submissions will be reviewed on an on-going basis. Please include the following in your submission:

• Github repo (the cleaner the better!)
• Demo of the vault (where possible)

Criteria

We will look at:

• Quality of the github repo
• Implementation of the vault

Deadline

• All submissions will be reviewed by the Zeta team on an on-going basis.

Stop Loss + Stop Limit Orders

Bounty Description

Add a decentralized stop loss and stop limit program, allowing anybody to trustlessly trigger stop loss or stop limit orders once set by a user.

Requirements

Submissions will be reviewed on an on-going basis. Please include the following in your submission:

• Github repo (the cleaner the better!)
• Demo of the program running successfully (where possible)

Criteria

We will look at:

• Quality of the github repo
• Implementation of the program

Deadline

• All submissions will be reviewed by the Zeta team on an on-going basis.

Resources

Spread Trading Program

Bounty Description

Create atomic spread trading instructions on Zeta, which allow different spreads to be traded. These will initially look like multiple FOK orders across multiple legs on Zeta to simulate a taker fill.

Requirements

Submissions will be reviewed on an on-going basis. Please include the following in your submission:

• Github repo (the cleaner the better!)
• Demo of the program running successfully (where possible)

Criteria

We will look at:

• Quality of the github repo
• Implementation of the trading program

Deadline

• All submissions will be reviewed by the Zeta team on an on-going basis.

Resources