TrustLayer is the decentralized human trust layer for Web3 — a Base-native protocol that publishes portable, sybil-resistant Trust Scores derived from peer vouches and on-chain proofs. Any dApp can verify a user is a real human in a single Solidity call, without KYC or biometrics.

Yes. Creating a Trust ID, vouching peers, and earning $TRUST rewards is free. Only optional premium tiers or write operations charge $TRUST fees.

Does TrustLayer require KYC or biometrics?

No. TrustLayer never collects KYC, iris scans, or personal data. Identity comes from peer vouches and wallet signatures — reputation is math, not documents.

What is the $TRUST token?

$TRUST is TrustLayer's native token on Base with a fixed 1B supply. It powers vouching rewards, badge fees, staking gates, and revenue-funded buyback-and-burn.

How does TrustLayer compare to Worldcoin?

TrustLayer requires no biometric hardware, is fully non-custodial, and lives on Base. Worldcoin uses iris scans and centralized orb hardware. See the full comparison at /vs/worldcoin.

How long does the Trust for P2P Marketplaces integration take?

Most teams ship a working integration in under a day using the TypeScript SDK and one Solidity view call.

Is any user PII collected?

No. TrustLayer is non-custodial and never collects biometrics, KYC, or personal data. Reputation is math anchored on Base.

What does it cost to integrate?

Reading Trust Scores from Solidity or REST is free. Only optional premium tiers or write operations charge $TRUST fees.

developers

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.

The problem

New sellers on P2P marketplaces (NFT, freelance, escrow) have no reputation history and get zero deals. Existing reputation is trapped inside each platform.

How TrustLayer solves it

Display each user’s cross-platform Trust Score and vouch count. A new seller with strong TrustLayer reputation gets buyer trust from day one.

Key benefits

Portable reputation — carries across every marketplace
Buyer conversion up 40% in early integrations
Zero cold-start problem for verified humans

Frequently asked questions

Developer docs All use cases Glossary