Lens Protocol
Onchain social protocol and Layer 2 where one Lens account works across apps such as Orb, Hey and Firefly.
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Lens key facts
| Category | Web3 social app |
|---|---|
| Chains | Lens Chain (Layer 2 on zkSync ZK Stack) |
| Platforms | Web, API |
| Chains | Lens Chain, a Layer 2 on zkSync's ZK Stack |
| Company | Part of MaskDAO; site operated by Mask Network |
| Open source | Yes, public repositories on GitHub |
| US availability | Available: terms restrict only sanctioned jurisdictions |
| Fees | Gas paid in GHO stablecoin; apps can sponsor gas; posting needs no GHO, collecting posts does |
| Token | GHO stablecoin is the Lens Chain gas token |
What is Lens?
Lens is a social protocol where one account and its followers work across apps such as Orb, Hey and Firefly. It runs on Lens Chain, a Layer 2 built on zkSync's ZK Stack that uses GHO as the gas token. Lens is part of MaskDAO, and the site footer credits Mask Network.
How Lens works
A Lens account is a smart contract, not a plain wallet address.
The owner can appoint account managers who post, follow and edit metadata without being able to transfer the account or revoke the owner, and accounts can add multisig signing, spending limits and block lists. Posts go to feeds, follows to graphs, and communities to groups; apps can deploy their own feeds, graphs and username namespaces and attach Rules and Actions that restrict or extend them.
Gas on Lens Chain is paid in GHO, but apps can cover it through Sponsorships: paymaster contracts with daily or monthly limits and access lists. Usernames live in namespace contracts, such as the global lens namespace or an app's own, and each namespace can charge a minting fee, require an NFT, or set EIP-2981 royalties. Lens profiles from Polygon were migrated automatically to Lens Chain accounts.
How to start with Lens
- Pick a Lens app and create an account there; the Lens Chain docs say onboarding can use email and phone verification, and the FAQ mentions embedded wallet support.
- You need no GHO to post.
- To collect posts you do, and the Lens bridge moves funds to Lens Chain.
- Developers start from the Lens docs with the TypeScript, React or GraphQL SDKs, or deploy primitives on the Developer Dashboard.
Lens fees and limits
Lens Chain charges gas in GHO, a stablecoin, which the chain overview presents as USD gas fees. You need no GHO to post in Lens apps, but you do need it to collect posts, and the FAQ links a bridge for funding. Apps can cover gas for their users by deploying Sponsorship paymasters. Usernames are priced by whoever owns the namespace: a namespace can charge a minting fee or require a specific NFT. Any username must be 5 to 26 characters long and use only a to z, 0 to 9, hyphens and underscores.
Risks to know before using Lens
- Per the Lens FAQ, social transactions use Validium mode: proofs go to Ethereum but state data stays offchain, which the FAQ describes as fitting interactions that do not need the security of financial transactions.
- Financial transactions can opt for ZK Rollup mode in the Bloom phase, a full Volition setup the FAQ lists as the last of three rollout phases.
- Username rules are set by each namespace owner, so a name bought in an app's namespace follows that app's fees and royalties.
- Momoka rate limits were set to 0 and Polygon transactions are no longer subsidized.
Lens alternatives
Other projects people compare with Lens.
Open-source social network where users earn the Ethereum-based MINDS token and spend it on Boosts and tips.
Mobile social app built on Lens Protocol, where posts, follows and communities use your Lens account.
Social app and protocol where profiles and posts become tradeable coins on Uniswap V4 pools.
Decentralized social protocol where accounts are onchain and posts are stored on a peer-to-peer network.
Where Lens ranks on DappAtlas
Listed next to Lens
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Lens pros and cons
- One account and follower graph across many apps
- Posting needs no GHO, per the Lens FAQ
- Protocol code public on GitHub (33 repositories)
- Collecting posts requires GHO on Lens Chain
- Social data uses Validium mode, with state kept offchain
- Protocol FAQ was last updated April 7, 2025
Lens FAQ
What is Lens?
Lens is a social protocol where one account and its followers work across apps such as Orb, Hey and Firefly. It runs on Lens Chain, a Layer 2 built on zkSync's ZK Stack that uses GHO as the gas token. Lens is part of MaskDAO, and the site footer credits Mask Network.
Which chains does Lens support?
Lens Chain (Layer 2 on zkSync ZK Stack).
How much does Lens cost?
Gas paid in GHO stablecoin; apps can sponsor gas; posting needs no GHO, collecting posts does, according to Lens’s own page (checked Oct 1, 2026).
Is Lens available in the US?
Available: terms restrict only sanctioned jurisdictions, according to Lens’s own page (checked Sep 26, 2026).
Sources
How this page works
Sources: Lens: official site, Lens: FAQ, Lens Protocol: GitHub organization. Data as of Oct 1, 2026.
Not affiliated with any project listed. Educational content, not financial advice.