> For the complete documentation index, see [llms.txt](https://help-support-synapseprotocol.gitbook.io/us/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help-support-synapseprotocol.gitbook.io/us/or.md).

# 𝐒𝐲𝐧𝐚𝐩𝐬𝐞 𝐏𝐫𝐨𝐭𝐨𝐜𝐨𝐥 | 𝐈𝐧𝐭𝐫𝐨𝐝𝐮𝐜𝐢𝐧𝐠 𝐒𝐲𝐧𝐚𝐩𝐬𝐞 𝐏𝐫𝐨𝐭𝐨𝐜𝐨𝐥

Synapse is the most widely used, extensible, and secure cross-chain communications network. Build truly cross-chain applications using the Synapse Protocol.