TrustLayer Use Cases
Real-world integrations of the Human Trust Layer. Every use case ships with an SDK snippet, a Solidity example, and open-source contracts.
Sybil-Proof Airdrops
Stop airdrop farmers with a single Solidity call. TrustLayer verifies each claimer is a real, unique human — no KYC, no iris scan.
Sybil-Resistant DAO Voting
Weight DAO votes by verified humans, not wallet count. TrustLayer plugs into Snapshot and Tally in minutes.
Wallet-Native Sign-In with Reputation
Replace "Sign in with Google" with a wallet signature that also returns a live Trust Score. Ship in 20 lines of TypeScript.
Trust for P2P Marketplaces
Show a portable Trust Score next to every seller. Buyers see verified reputation earned across the Web3 ecosystem — not siloed platform stars.
Quadratic Funding Without Sybils
Run quadratic funding rounds where only verified humans qualify. Compatible with Gitcoin, Giveth, and any grants platform.
Verified Blue Checkmark for Creators
Replace pay-to-verify social checkmarks with a cryptographically earned Blue Badge that any dApp can read.
On-Chain Credit & Under-Collateralized Loans
Enable under-collateralized loans by reading a borrower’s Trust Score directly from Solidity. Higher reputation, lower collateral requirement.
Anti-Bot Filter for Web3 Social
Filter feeds by verified humans. Kill bot spam on Farcaster, Lens, and Nostr without moderators or CAPTCHAs.