Summary

This proposal implements five operations: (1) withdraws treasury assets including 285 iETHv2 and 334.33 stETH for Rewards on Solana & also for pending native rewards on USDC & USDT, (2) sets dust limits for new syrupUSDC DEX and its associated vaults with dust limits, (3) provides credit to Team Multisig totaling $10M across USDC, USDT, wstETH, and cbBTC for scaling Fluid DEX Lite, (4) updates existing wstUSR vault limits, and (5) increases borrow limits for USDe-USDT vault. These changes aim to optimize treasury management, expand protocol offerings with safe integration parameters, enable team operational scaling, and enhance existing vault performance.

Code Changes

Action 1: Treasury Asset Withdrawal for Solana Rewards

• Treasury Operations:
  • Transfer 285 iETHv2 to Team Multisig for Solana Rewards
  • Withdraw 334.33 stETH from Lite vault (revenue) to Team Multisig
  • Purpose: Support Solana ecosystem expansion and facilitate long pending native rewards on stables

Action 2: Set Dust Limits for syrupUSDC DEX and Vaults

• DEX Pool 39
  syrupUSDC-USDC DEX:
  • Base Withdrawal Limit: $10,000
  • Base Borrow Limit: $0
  • Max Borrow Limit: $0
  • Smart Collateral: Enabled
  • Team Multisig Auth: Added
• Vault ID 145
  syrupUSDC-USDC<>USDC (TYPE 2):
  • Base Withdrawal Limit: $0
  • Base Borrow Limit: $7,000
  • Max Borrow Limit: $10,000
  • Team Multisig Auth: Added
• Vault ID 146
  syrupUSDC/USDC (TYPE 1):
  • Base Withdrawal Limit: $7,000
  • Base Borrow Limit: $7,000
  • Max Borrow Limit: $9,000
  • Team Multisig Auth: Added
• Vault ID 147
  syrupUSDC/USDT (TYPE 1):
  • Base Withdrawal Limit: $7,000
  • Base Borrow Limit: $7,000
  • Max Borrow Limit: $9,000
  • Team Multisig Auth: Added
• Vault ID 148
  syrupUSDC/GHO (TYPE 1):
  • Base Withdrawal Limit: $7,000
  • Base Borrow Limit: $7,000
  • Max Borrow Limit: $9,000
  • Team Multisig Auth: Added

Action 3: Provide Credit Facilities to Team Multisig

• USDC Credit Facility:
  • Base Debt Ceiling: $3.5M
  • Max Debt Ceiling: $3.5M
  • Expand Percent: 1%
  • Expand Duration: Maximum (16777215)
• USDT Credit Facility:
  • Base Debt Ceiling: $4.5M
  • Max Debt Ceiling: $4.5M
  • Expand Percent: 1%
  • Expand Duration: Maximum (16777215)
• wstETH Credit Facility:
  • Base Debt Ceiling: $1M
  • Max Debt Ceiling: $1M
  • Expand Percent: 1%
  • Expand Duration: Maximum (16777215)
• cbBTC Credit Facility:
  • Base Debt Ceiling: $1M
  • Max Debt Ceiling: $1M
  • Expand Percent: 1%
  • Expand Duration: Maximum (16777215)

Action 4: Update wstUSR Vault Limits

• Vault ID 110
  wstUSR/USDC T1 Vault:
  • Base Withdrawal Limit: $8M
  • Base Borrow Limit: $10M
  • Max Borrow Limit: $60M
• Vault ID 111
  wstUSR/USDT T1 Vault:
  • Base Withdrawal Limit: $8M
  • Base Borrow Limit: $10M
  • Max Borrow Limit: $60M

Action 5: Update USDe-USDT Vault Borrow Limits

• Vault ID 93
  USDe-USDT<>USDT (TYPE 2):
  • Base Withdrawal Limit: $0
  • Base Borrow Limit: $12.5M
  • Max Borrow Limit: $75M

Description

This proposal implements five major changes to enhance protocol functionality, treasury management, and operational efficiency:

1. Treasury Asset Management
   • Withdraws 285 iETHv2 and 334.33 stETH from treasury and Lite vault respectively to support Solana native rewards and clearing up old native rewards on USDC & USDT on Ethereum.
2. syrupUSDC Integration with Conservative Limits
   • Introduces syrupUSDC DEX and four associated vaults (USDC, USDT, GHO pairs) with conservative dust limits to ensure safe initial setup.
3. Team Credit Facilities for Scaling
   • Provides comprehensive credit facilities totaling $10M across multiple assets (USDC, USDT, wstETH, cbBTC) to enable Team Multisig to scale Fluid DEX Lite.
4. wstUSR Vault Increment of Borrow Limit
   • Increases borrow limits for wstUSR-USDT vault to 60M USDT.
   • Increases borrow limits for wstUSR-USDC vault to 60M USDC.
5. USDe-USDT Vault Increment of Borrow Limit
   • Increases borrow limits for USDe-USDT vault to 75M USDT.

Conclusion

This proposal implements targeted upgrades to improve protocol treasury management, introduce new DEX and vault integrations with conservative parameters, and provide the Team Multisig with the credit facilities needed to scale Fluid DEX Lite. By updating withdrawal and borrow limits for wstUSR vaults and increasing the borrow limit for the USDe-USDT vault, the protocol is positioned for sustainable growth and greater capital efficiency. These changes balance risk management for new integrations with optimized parameters for established vaults, supporting continued ecosystem expansion and an improved user experience.