Smart Contracts

Onyx Smart Contract Addresses

The following smart contract addresses are integral to the Onyx blockchain infrastructure. These addresses correspond to core protocol contracts and token bridge contracts, which facilitate transaction processing, cross-chain interoperability, and protocol governance. Developers building on Onyx should reference these addresses for contract interactions, cross-chain asset transfers, and network-specific implementations.

Layer 1 Governance & Staking

The smart contracts for Onyx Governance and Onyx Staking are below:

Name	Address	Details
Governor	0xdec2f31c3984f3440540dc78ef21b1369d4ef767	The core Governance contract for Onyx.
Timelock	0x08eDF0F2AF8672029eb445742B3b4072c6158DF3	The Timelock security contract for Onyx Governance.
XCN Staking Weight	0x23445c63FeEf8D85956dc0f19aDe87606D0e19A9	The XCN Staking contract that determines vote weight for Onyx Governance.

Layer 3 Core Protocol Contracts

The core smart contracts of Onyx define the network’s fundamental operations, including transaction finalization, message passing, and state synchronization.

Name	Address	Details
Rollup	0x50752f7988d0195d4d5fb09a1A22B8354b5A8c0b	Handles L3 rollup execution and state commitments.
Inbox	0x8635f49481A90DeD18E8D0eB374028C4b39E700F	Manages incoming messages from L2 to L3.
Outbox	0x10e9F660ed21e662e7f3fB4a49B0Bd9B219bEf95	Handles message relays from L3 back to L2.
AdminProxy	0x615b81747e819e0dB25c13570D5DA45Ef9bc81B3	Administrative contract for protocol governance and upgradeability.
SequencerInbox	0xdA2445f1cA60bC2C739A96298746aDBB6706f011	Responsible for batching and sequencing transactions before final inclusion in the rollup state.
Bridge	0xcdf10130c75D42a3880Ae521734EaA8631aC2905	Facilitates cross-chain asset transfers between Onyx and external networks.
Utils	0x23264394923E4aEB990234180c37Bf757667C6f7	Provides auxiliary functions for the Onyx protocol.
ValidatorWalletCreator	0x2A8ccC4829c0323b470357cffDaD492C789f9315	Generates validator wallets for network security operations.
L3UpgradeExecutor	0x00177AC867e05EC9209a70be32A79157D065E6dE	Manages network upgrades and protocol-level modifications

Token Bridge Contracts

The Token Bridge Contracts enable seamless asset transfers between Onyx and external networks. These contracts are responsible for asset locking, minting, and validation in both Layer 2 (L2) and Layer 3 (L3) environments.

L2 Token Bridge Contracts:

Name	Address	Details
CustomGateway	0x5e1035ca5f4e00F37C2e33E4d7FE6611AdE76A1a	Handles L2-specific custom token bridging.
Multicall	0xb444317D808b5cFfE66495920D40A35E7D247cC4	Enables batched contract calls to optimize transactions.
Router	0x3CaA4581e7bA1Af2607e0198aF4E4C208f09c98b	Directs token movements between networks.
StandardGateway	0x167D43d1D60DE2320B5E143F9c6a058092A913C2	Supports standard ERC-20 token transfers between Onyx and L2 chains.

L3 Token Bridge Contracts

Name	Address	Details
CustomGateway	0x98c0C61F5Ca34F5d471a89Ac350BbaF8dd48b3FB	Manages custom asset transfers at the L3 level.
Multicall	0x07f1104a28A6D805A847Ca8ec57d1A3a9f430fCf	Allows batch execution of multiple contract calls in a single transaction.
ProxyAdmin	0x0707DDF430c956A7642aD543d462752b32A04CCB	Controls upgradeability of bridge contracts.
Router	0x716f4586941Cfb4704F947CdAA2b2CB6432397ff	Directs token transactions across L3 and connected networks.
StandardGateway	0x64B59bC9Ac590AE050353A9F21875E35c48Ea4AF	Processes standard ERC-20 token bridging between L3 and other supported networks.