# Relayers

<figure><img src="https://3616471638-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F8tjfwh5kqfR9hmQCbfP7%2Fuploads%2F5ZMznG3udB8I724Ta3mj%2FArchitecture%2012.png?alt=media&#x26;token=8fffe945-2528-433d-8e40-b802b6c89dd0" alt=""><figcaption><p>Relayer and related components diagram</p></figcaption></figure>

**Relayers** serve as a transport layer between [the ENJ MS](https://docs.enjoyoors.xyz/system-architecture/enjoyoors-orchestrator-appchain-l3) and various supported blockchain networks. Their primary function is to monitor events occurring across connected networks and securely transmit information cross-chain. Message recipients (smart contracts on supported blockchain networks and [ENJ MS](https://docs.enjoyoors.xyz/system-architecture/enjoyoors-orchestrator-appchain-l3) modules) process the messages and make decisions based on the message payload.

To ensure the security of all transmitted messages, **Relayers** sign each message using their cryptographic keys, guaranteeing the authenticity and reliability of the data.

**Relayers** leverage restaking infrastructure and are deployed as an Actively Validated Service (AVS ) to enhance security and operational consistency.&#x20;

By acting as a secure and efficient bridge, **Relayers** ensure seamless communication between the [ENJ MS ](https://docs.enjoyoors.xyz/system-architecture/enjoyoors-orchestrator-appchain-l3)and supported blockchain networks. **Relayers** transmit information related to the following operations within the Enjoyoors protocol:

1. Asset deposits into [Vaults](https://docs.enjoyoors.xyz/system-architecture/public-blockchain-infrastructure/vaults).
2. Asset withdrawals from [Vaults](https://docs.enjoyoors.xyz/system-architecture/public-blockchain-infrastructure/vaults).
3. Inclusion of new assets into [Vaults](https://docs.enjoyoors.xyz/system-architecture/public-blockchain-infrastructure/vaults).
4. Rewards auctions.
5. Slashing events from [Target Protocols](https://docs.enjoyoors.xyz/system-architecture/public-blockchain-infrastructure/target-protocols).
6. Slashed debt auctions.
7. [gigaAsset](https://docs.enjoyoors.xyz/system-architecture/gigaassets) supply changes and risk management.
8. Portfolio rebalancing in [Target Protocols.](https://docs.enjoyoors.xyz/system-architecture/public-blockchain-infrastructure/target-protocols)