On-chain

Contracts and custody

Your vault is a contract owned by your wallet. The bot manages its position only through the TRUSS LP vault executor, which checks every operation on chain. You can close the position and withdraw everything at any time, with or without the app.

Architecture

TRUSS LP runs the same design on every chain and DEX it supports. For each DEX there are three contracts:

• Vault factory - creates your vault for a pool the owner has approved, takes the one-time $1 USDC (or USDG) creation fee and moves in your deposit, in one transaction.
• Your vault - one per depositor and pool, owned by your wallet. It holds your tokens and your position. Every vault is a copy of the vault implementation listed below, so its code is the same published code.
• Vault executor - carries out the bot’s position operations (open, rebalance, add, exit, claim) in single transactions, and only for vaults its factory created. It never keeps your position or your tokens between transactions.

None of these contracts can be upgraded, and none of them can pause your withdrawals. The libraries listed under each chain are shared code the executor and factory call; they hold nothing. Each DEX’s own contracts have their own rules, which TRUSS LP does not control - for example, Hybra’s admins can pause withdrawals from its gauges.

Every contract, by chain

71 contracts on 4 chains, 71 with their source code published and verified on the chain’s explorer. Every address links to the explorer. Checked 29 Oct 2026.

Base · OP Mainnet · Robinhood Chain · HyperEVM

Your vault

You own your vault. The bot is its operator: it can manage the position through the executor, but it can never withdraw, change the owner, or send tokens anywhere except through the executor’s checked operations. Its pool, its two tokens and its fee ceilings are fixed when it is created. Changing the factory’s defaults later never changes a vault that already exists.

You never need TRUSS LP in order to withdraw. These are owner-only functions on your vault:

If the app is down, call these from your owner wallet on the chain’s explorer. Any network gas the vault still owes the bot is settled first when you withdraw; your own transactions are never billed.

Where funds can move

The diagram shows Base; every chain works the same way with that chain’s DEX. From your vault, funds can only move:

1. Into the DEX, through the executor, to open, add to, stake, unstake and close positions. Removed liquidity and claimed rewards come back to the vault.
2. To an allow-listed router during a swap. Only the pool’s own tokens can come back, they come back to the vault in the same transaction, and every swap must return at least a reference price from the previous block less the pool’s maximum loss.
3. To the fee wallet, for the published fees only (see Fees) and the network gas of the bot’s own transactions, both capped by ceilings fixed in your vault when it was created.
4. To your wallet, or any address you name, when you withdraw.

What you trust the owner wallet with

Each executor has an owner wallet (shown under each chain). Its changes take effect at once and are public transactions. It can:

• Swap safety: choose each pool’s reference price and maximum loss, the price window, and which routers vault swaps may use.
• Limits: set how often a vault can be rebalanced and each vault’s risk budget - the most its swaps and mints may lose against the reference price in any 12 hours and in any day.
• Fees and gas: set the executor’s fee ceilings (never above 20%) and the gas multiplier. Bot operations are still capped by your vault’s own ceilings.
• The bot: name operator managers, which can move your vault to a new bot, and keepers, which can lock bot operations for one vault or all of them.
• Return everything: send every position and token in a vault back to the vault’s owner - never anywhere else.

What the owner wallet can never do: withdraw from your vault to anyone but you, or block your exit. Closing a position and withdrawing work even while bot operations are locked.