Anonymous Credential System SDK

Generate ZK-SNARKs and ZK-STARKs for selective disclosure of credentials. Prove attributes like age or citizenship without revealing the underlying data, enabling compliant yet private user verification.

Issue, revoke, and verify W3C-compliant Verifiable Credentials (VCs) with built-in cryptographic signatures. Our SDK handles the complete credential lifecycle with audited security patterns.

Deploy lightweight, gas-optimized verifier smart contracts for Ethereum, Polygon, and other EVM chains. Enable trustless verification of credentials directly in your dApp logic.

Build applications that meet regulatory requirements (e.g., Travel Rule, AML) by proving compliance without exposing user identities. Configure disclosure policies for different jurisdictions.

Integrate privacy features into web, mobile (iOS/Android), and backend services with our TypeScript, Swift, and Kotlin SDKs. Includes wallet integration for credential storage.

Maintain an immutable, privacy-preserving log of credential interactions. Provide cryptographic proof of issuance and verification events for auditors, without leaking user data.

Enable undercollateralized lending and risk-adjusted yields without exposing user history. Our SDK integrates with credit oracles to verify off-chain scores while keeping personal data private.

Streamline user onboarding with reusable, anonymous KYC attestations. Users verify once with a trusted provider, then prove compliance across multiple dApps without data leakage.

Implement one-person-one-vote systems and distribute airdrops to unique humans. Our SDK provides cryptographic proof of personhood that prevents bot attacks and preserves voter anonymity.

Secure gated content, enterprise SaaS, and corporate networks with role-based credentials. Employees prove employment status or clearance level without revealing their specific identity or employer.

Create provably rare achievements and exclusive NFT drops for verified player cohorts. Reward early adopters or high-skill players based on anonymous gameplay credentials.

Enable patients to share verifiable health data (vaccination status, test results) with clinics and insurers while maintaining full privacy. Built with HIPAA-compliant design patterns.