Superfluid contract addresses for all supported networks
You can find contract addresses and governance parameters for all supported networks in the Superfluid Console.
In the console you can also find a list of SuperTokens for every network.
If you want to programmatically interact with the Superfluid protocol, consider using the metadata package, also available as npm package @superfluid-finance/metadata. This makes it easy to get a list of relevant contract addresses and other protocol metadata, and to add support for new networks the protocol is deployed to.