Farcaster

Farcaster is a decentralized social protocol built around on-chain identity, with Warpcast as its most popular client app. This tag covers what's actually possible when it comes to auto-posting RSS feed content to Farcaster and Warpcast, including the custody-key based SDKs developers use today, why mainstream auto-posting tools have been slow to add native support, and how the platform compares to more conventional, OAuth-based social networks. Come here for a realistic, no-hype look at automating distribution to this emerging network. Nostr is covered alongside it, because the two get compared constantly and the automation picture is genuinely different: Nostr is a supported PostRSS destination, and Farcaster is not. Reading them together is the quickest way to see why protocol design decides what a tool can do.