# 7.3 Phase 3: Deep Interoperability (Multichain Sovereignty)

AbyssPay will transcend its initial architecture to become a chain-agnostic liquidity sink.

* Cross-Chain Interoperability Protocol (CCIP) Integration: Utilizing Chainlink CCIP to allow users to collateralize assets on Solana, Polygon, or Avalanche while settling transactions on the Base/Arbitrum card rails.
* LST & RWA Collateralization: Expanding the vault logic to accept Liquid Staking Tokens (LSTs) and Real World Assets (RWAs) as collateral, allowing users to spend their yield while maintaining the underlying principal.
* $ABYSS Recirculation V1: Activation of the Buyback & Burn (BBB) smart contract, linking protocol revenue directly to the scarcity of the $ABYSS token.


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