Smart Contracts

Overview

Nest vaults use the Boring Vault architecture, which consists of multiple contract addresses per vault, including:

• Boring Vault - The core vault contract.

• Accountant - Handles accounting functions.

• Teller - Facilitates user interactions.

• Manager - Manages vault operations.

Each vault exists on multiple chains but retains the same address across them. Additionally, each chain has a universal Atomic Queue contract that all vaults use for processing transactions.

Atomic Queue Contracts

• Ethereum: 0x228c44bb4885c6633f4b6c83f14622f37d5112e5

• Plume: 0x228C44Bb4885C6633F4b6C83f14622F37D5112E5

• Arbitrum: Coming Soon

Vault Contracts

nALPHA (Nest Alpha Vault)

Contract	Ethereum	Arbitrum	Plume
BoringVault	0x593cCcA4c4bf58b7526a4C164cEEf4003C6388db	Not Supported	0x593cCcA4c4bf58b7526a4C164cEEf4003C6388db
Teller	0xc9F6a492Fb1D623690Dc065BBcEd6DfB4a324A35	Not Supported	0xc9F6a492Fb1D623690Dc065BBcEd6DfB4a324A35
Accountant	0xe0CF451d6E373FF04e8eE3c50340F18AFa6421E1	Not Supported	0xe0CF451d6E373FF04e8eE3c50340F18AFa6421E1
Manager	0xf71DE9Ba3Bc45Eab9014A89A11563e0f398C0c81	Not Supported	0xf71DE9Ba3Bc45Eab9014A89A11563e0f398C0c81

nTBILL (Nest Treasuries Vault)

Contract	Ethereum	Arbitrum	Plume
BoringVault	0xe72fe64840f4ef80e3ec73a1c749491b5c938cb9	0xe72fe64840f4ef80e3ec73a1c749491b5c938cb9	0xe72fe64840f4ef80e3ec73a1c749491b5c938cb9
Teller	0x1492062b3ae7996c71f87a2b390b6b82afea0c59	0x1492062b3ae7996c71f87a2b390b6b82afea0c59	0x1492062b3ae7996c71f87a2b390b6b82afea0c59
Accountant	0x0b738cd187872b265a689e8e4130c336e76892ec	0x0b738cd187872b265a689e8e4130c336e76892ec	0x0b738cd187872b265a689e8e4130c336e76892ec
Manager	0xf713a353f38d2e90245b94c1b004c10ab3a34857	0xf713a353f38d2e90245b94c1b004c10ab3a34857	0xf713a353f38d2e90245b94c1b004c10ab3a34857

nBASIS (Nest Basis Vault)

Contract	Ethereum	Arbitrum	Plume
BoringVault	0x11113Ff3a60C2450F4b22515cB760417259eE94B	Not Supported	0x11113Ff3a60C2450F4b22515cB760417259eE94B
Teller	0xAD60d43a33cA26e40eAcc5BBc60f1C7136FFB89b	Not Supported	0xAD60d43a33cA26e40eAcc5BBc60f1C7136FFB89b
Accountant	0xa67d20A49e6Fe68Cf97E556DB6b2f5DE1dF4dC2f	Not Supported	0xa67d20A49e6Fe68Cf97E556DB6b2f5DE1dF4dC2f
Manager	0x17767f384cead5182cAaf9056635bAc14aFC24a1	Not Supported	0x17767f384cead5182cAaf9056635bAc14aFC24a1

nCREDIT (Nest Credit Vault)

Contract	Ethereum	Arbitrum	Plume
BoringVault	0xa5f78b2a0ab85429d2dfbf8b60abc70f4cec066c	Not Supported	0xa5f78b2a0ab85429d2dfbf8b60abc70f4cec066c
Teller	0x27200293aac3d04d2b305244f78d013b3c759f9d	Not Supported	0x27200293aac3d04d2b305244f78d013b3c759f9d
Accountant	0x486e0362b0641c0fca21cac2e317f6e21a8b19f3	Not Supported	0x486e0362b0641c0fca21cac2e317f6e21a8b19f3
Manager	0xca88561210221b9611a5ed15389611bac87afc63	Not Supported	0xca88561210221b9611a5ed15389611bac87afc63