X-Talk Swap

X-Talk Swap provides an infrastructure to swap tokens from one blockchain network to another blockchain network which is run time environment agnostic.

X-Talk vs Other solutions

Component	Traditional Bridge	Layer Zero	X-Talk	Purpose/Rationale
Asset Contract	Deployed on all networks	Deployed on all networks	Yes with the ability to have one chain or all chains	Handles the token/assets locking, minting, and unlocking on both chains.
Relayer	Present on all networks	Present on all networks via Layer Zero endpoints	No	Detects events on the source chain and relays information to the destination chain.
Adapter / Bridge Contract	Deployed on all networks	No	No	Connects two different blockchain networks to facilitate the transfer. In Layer Zero, this functionality is integrated into the Endpoint contract.
Logic Contract	Deployed on all networks	Deployed on all networks	Only on One Chain	Contains the business logic for validating and executing cross-chain transfers.
Registry Contract	Deployed on all networks	Deployed on all networks	Only on One Chain	Maintains the overall registry of the assets.
Signer Contract	Deployed on all networks	Deployed on all networks	Only on One Chain	Has the ability to MPC or Governance signing.

X-Talk Swap

X-Talk Swap leverages the X-Talk Technology which includes the Source Chain Registration on X-Talk Node, X-Talk Contracts and Signing Flow. Below is the technical level flow of X-Talk.

X-Talk Flow

The Characteristics of X-Talk Swap are

• Provides the deployer with an end to end ownership of token.

• Provides Integrated Oracle System to swap tokens across systems implemented directly through contracts.