Notional V3

lending

Notional V3 is a decentralized fixed and variable rate lending protocol. It upgrades Notional V2 with variable rate lending, improved leveraged vault framework, and multi-asset support. Note: Notional V3 was impacted by a Balancer V2 hack in November 2024, leading to a full wind-down.

Contract details
  • Notional Proxy (core): Main Notional V3 proxy contract - single entry point for all lending, borrowing, and vault interactions using a diamond-like proxy pattern
  • NOTE Token (token): Notional Finance governance token
  • sNOTE (Staked NOTE) (core): Staked NOTE token wrapping an 80/20 NOTE/WETH Balancer LP position, providing protocol insurance

Contract Deployments

Smart contract addresses for Notional V3 across 2 blockchains.

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Chain
Chain ID
Contract Name
Address
Source
ethereum N/A Notional Proxy
0x1344A36A1B56144C3Bc6...0369
Source ↗
ethereum N/A NOTE Token
0xCFEAead4947f0705A14e...3eD5
Source ↗
ethereum N/A sNOTE (Staked NOTE)
0x38DE42F4BA8a35056b33...B9d2
Source ↗
arbitrum N/A Notional Proxy
0x1344A36A1B56144C3Bc6...0369
Source ↗
arbitrum N/A NOTE Token
0x019bE259BC299F3F6536...7bC1
Source ↗

Need full addresses programmatically?

Use the Addybook API to get all 5 contract addresses for Notional V3 across 2 chains.

View API Docs →