Deployed Addresses

All contracts are live on Starknet Sepolia testnet. Click any address to view it on Voyager.

IntentRegistry

Your wallet talks to this contract when you place an order. It stores the on-chain commitment hash.

BatchAuction

Runs the solver auction. Receives solutions, scores them, declares a winner per batch.

BatchSettlement

Executes the winning solution. Transfers tokens atomically, verifies fills against commitments.

SolverBond

Manages solver collateral. Solvers deposit here; bad behaviour is slashed from this balance.

AssetRegistry

Whitelist of tradeable tokens. A token must be registered here before it can appear in any order.

GatewayRegistry

Registry of authorised gateway operators. A gateway must be registered here before it can relay intents.

Network

Network	Starknet Sepolia testnet
Chain ID	`0x534e5f5345504f4c4941`
RPC	`https://starknet-sepolia.drpc.org`
Block explorer	sepolia.voyager.online

The contracts are wired together. Here's who calls what:

Caller	Contract	When
User wallet	IntentRegistry	When placing an order
Coordinator	IntentRegistry	To open and close batch windows
Solver	BatchAuction	To submit a solution
BatchAuction	BatchSettlement	When declaring an auction winner
BatchSettlement	SolverBond	To slash a solver that fails to settle
Solver	SolverBond	To deposit or withdraw their bond

All contracts are written in Cairo and live in the contracts/src/ directory of the monorepo. They're open source under the MIT licence.