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Cross-chain Liquidity Engine | Symbiosis
The Symbiosis smart contracts overview.

Symbiosis Smart Contracts

The cross-chain liquidity engine is a set of smart contracts used to perform cross-chain operations (cross-chain swaps, cross-chain zaps, interchain communicating, bridging ) with the Symbiosis protocol. The smart contracts are deployed and tuned by Symbiosis administrators while adding a blockchain to the Symbiosis protocol.
Looking for SDKs and API? Please check out our documentation for software developers Symbiosis Developer Tools
Let's divide the smart contracts into groups according to their roles (Scheme 1).
Scheme 1. The cross-chain liquidity engine' contracts divided into groups.
  1. 1.
    Symbiosis' DEX are Nerve-like liquidity pools used to exchange sTokens <> stablecoins. Please refer to Liquidity Pools | Symbiosis for more information.
  2. 2.
    Mint/burn contracts are used to mint and burn sTokens to bridge blockchains. Please refer to Mint-Burn Process | Symbiosis for more information.
  3. 3.
    Bridge contract is a proxy between relayers and Portal/Synthesis contracts. Please refer toBlockchain Bridge Contracts | Symbiosis for more information.
  4. 4.
    Metarouter contract manages calls to different contracts on one blockchain within one cross-chain swap. MetarauterGateway contract secures interactions of the Metarouter contract with users’ ERC20 tokens. Please refer to Metarouter V3 | Symbiosis for more information.

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Symbiosis Smart Contracts
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