Dan Romero, co-founder of Farcaster, announced on Friday a new in-app payment feature using the $USDC stablecoin. This new tool is built for Farcaster's client, Warpcast, enabling users to make stablecoin payments with $USDC through their profiles or messaging platforms within the application. The feature addresses a longstanding issue of paying individuals with cryptocurrencies, which involves the challenge of locating alphanumeric wallet addresses. With Farcaster identities being human-readable, it simplifies this process.