
Farcaster
Farcaster is an open protocol that operates a decentralized social network.

What is Farcaster?
Farcaster is a fully decentralized social network. It is an open protocol that supports many clients, similar to mailboxes. Users can freely migrate social identities between applications, and developers can freely build applications with new features on the network. On Farcaster, you can send short text message broadcasts that connect to your Ethereum address. Verifying address ownership enables a range of features, including showcasing your NFT, using your NFT as a verified avatar, and more.
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Developer resources from Alchemy

EIP-7702: quick integration guide for Ethereum developers post-pectra
Ethereum is on the brink of an important upgrade with EIP-7702. Here's a quick guide on integration considerations for all developers.

Alchemy + Lens: powering the future of SocialFi
Alchemy now supports Lens Chain with enterprise-grade RPCs and APIs. Build SocialFi applications on the only full-stack ecosystem designed for onchain social experiences, with access to 650k+ users from day one.

How PlayAI built the Zapier of onchain AI with smart wallets
Seamless social logins and automated wallet management power 25,000+ users across 100+ AI-powered crypto workflows
Farcaster alternatives
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App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

