> ## Documentation Index
> Fetch the complete documentation index at: https://docs.neynar.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Update Follow / Unfollow

> Follow a new user or unfollow an existing user, for a given Farcaster user

Write follow / unfollow actions to the protocol


## Related topics

- [Farcaster Client API Reference](/farcaster/reference/farcaster/api.md)
- [Unfollow user](/reference/unfollow-user.md)
- [Follow user](/reference/follow-user.md)
- [Unfollow a channel](/reference/unfollow-channel.md)
- [unfollowUser](/nodejs-sdk/user-apis/unfollowUser.md)