ZK ID Swap

ZK ID Swap is a blockchain-based marketplace designed for the secure and affordable trading of SNS accounts. Leveraging zkTLS technology, the platform verifies account ownership without exposing sensitive user information. Transactions are conducted via smart contracts with on-chain escrow, eliminating the need for intermediaries and ensuring transparency.

By removing traditional web2 middlemen, ZK ID Swap reduces fees and increases trust in the trading process. The platform is tailored to provide a seamless onboarding experience for web2 users, featuring web3Auth and cryptoless onboarding with MoonPay integration.

ZK ID Swap is ideal for influencers, businesses, and marketing professionals seeking a reliable, efficient way to buy or sell SNS accounts while embracing the advantages of web3 technology.

ZK ID Swap combines cutting-edge technologies to create a secure and efficient SNS account trading marketplace. Here’s how we built it:

zkTLS Integration (webProof by VLayer): We implemented zkTLS technology to securely verify SNS account ownership. This allows smart contracts to validate Twitter IDs directly, ensuring transparent and trustless transactions.

Push Protocol Chat: A secure chat feature built with Push Protocol enables users to exchange credentials like IDs and passwords without exposing them to intermediaries, preserving privacy.

Web3Auth for Wallet Integration: Web3Auth simplifies onboarding for non-crypto users by providing an easy-to-use wallet solution, bridging the gap between web2 and web3.

USDC as the Transaction Currency: By adopting USDC, we ensure stable, reliable transactions that are familiar to crypto and non-crypto users alike.

MoonPay as an Onramp Solution: Users who have completed KYC through MoonPay can purchase USDC via credit card.

World ID for Humanity Verification: World ID adds an additional layer of security by verifying users' humanity, discouraging malicious behavior and building trust within the ecosystem.