Introduction to Quadrata

Quadrata Web3 Passport is a privacy-preserving, sybil-resistant technology that brings identity, compliance, and reputation to DApps built on public blockchains.

How it works

Businesses and consumers onboard onto Quadrata by attaching their wallets to an identity passport. The Quadrata Passport is issued as a non-transferrable NFT.

DApps integrated with Quadrata can check passport attributes to verify:

  • Identity verification for individuals

  • KYB for businesses

  • AML screening

  • Wallet screening

  • Sybil resistant DID

  • Country Verification

  • Age Verification

  • US Accreditation Check

Getting started

Quadrata is supported on Ethereum, Polygon, Arbitrum, Optimism, Avalanche, Evmos, and KAVA. To integrate Quadrata Passport, you need:

  • Experience with front-end technologies such as React.

  • Experience with Solidity and the Ethereum ecosystem.

To start using Quadrata Passport, read the following sections in the developer guide:

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