Multichain is the ultimate Router for web3. It is an infrastructure developed for arbitrary cross-chain interactions.

The solutions developed by Multichain allow almost all blockchains to inter-operate. There is no restriction to Ethereum like chains (e.g. Binance Smart Chain), or different Layer 2 chains requiring finality to Ethereum (e.g. Polygon), or a network of Parachains (e.g. Moonbeam in the PolkaDot system), or Bitcoin types of chain (e.g. Litecoin), or COSMOS chains (e.g. Terra). These are either now all integrated, or on course for integration. With support for all ECDSA and EdDSA encrypted chains, Multichain is almost universally applicable as an interoperable layer.
Multichain is a cross-chain bridge and ecosystem interconnecting 1215+ project tokens and 27 blockchains, compiled into a unified cross-chain interface.