# Symbiosis Finance > Swap tokens across different chains Symbiosis Finance helps users swap tokens across multiple blockchain networks through automated liquidity pools, enabling cross-chain asset transfers in single transactions without custodial intermediaries. Symbiosis Finance operates cross-chain liquidity infrastructure allowing users to swap tokens between various blockchain networks through a single interface. The protocol aggregates liquidity across multiple decentralized exchanges and bridges, enabling direct token exchanges between EVM chains, Bitcoin, TRON, and TON networks through its automated market maker system and cross-chain messaging architecture. - Type: Company - Sector: Finance - Status: Active - Founded: 2021-05-01 - Profile: https://thegrid.id/profiles/symbiosis_finance ## Products - [Symbiosis Protocol](https://thegrid.id/profiles/symbiosis_finance): Symbiosis Protocol implements cross-chain swap routing through aggregated liquidity pools and automated market makers, executing token exchanges across EVM chains, Bitcoin, TRON, and TON networks. The system combines bridge aggregation with DEX routing to provide direct cross-chain swaps through Portal contracts that lock and unlock stablecoins during operations, Synthesis contracts that mint and burn synthetic tokens on destination chains, and MetaRouter contracts that manage multi-step cross-chain operations within single transactions. (DEX Aggregator , Live, Main Product) ## Assets - [Symbiosis (SIS)](https://thegrid.id/profiles/symbiosis_finance): SIS is the governance token of Symbiosis Finance, deployed on multiple blockchains. It is used to vote on protocol decisions through the Symbiosis DAO and to earn staking rewards. Holders can lock their tokens to receive veSIS, which grants greater rewards and voting power the longer the tokens are locked. (Governance) ## Links - [Main](https://symbiosis.finance) - [Terms of Service](https://symbiosis.finance/terms-of-use) - [Blog](https://symbiosis.finance/blog) - [Privacy policy](https://symbiosis.finance/privacy-policy) - [Media Kit/branding](https://symbiosis.finance/media-kit) - [Documentation](https://docs.symbiosis.finance) - [Twitter / X](https://x.com/symbiosis_fi) - [GitHub](https://github.com/symbiosis-finance) - [Discord](https://discord.com/invite/ymbRx6ADvR) - [Telegram](https://t.me/symbiosis_finance) - [LinkedIn](https://linkedin.com/company/symbiosis-finance) - [YouTube](http://youtube.com/@symbiosis_finance) - [Medium](https://medium.com/@symbiosis_fi) ## Legal This data is provided under two licensing models. Model 1 - open data. The open data core is licensed under the Open Database License (ODbL) — a copyleft/share-alike license allowing free use, modification, and sharing for any purpose. 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