Complete SSI Toolkit
Four focused SDKs for issuing, storing, verifying, and managing verifiable credentials. Everything you need to build Self-Sovereign Identity applications.
Standards Compliant
OpenID4VCI Draft-17 and OpenID4VP Draft-24 compliant. W3C Verifiable Credentials, DID specifications, and HD wallet standards (BIP32/BIP39).
Developer First
TypeScript-first with complete type safety. Clean APIs with incremental building blocks. Professional architecture that scales from prototypes to production.
Four Focused SDKs
Issuer SDK
Issue verifiable credentials following OpenID4VCI Draft-17 standards. For universities, employers, and certification bodies.
Wallet SDK
HD wallet with secure credential storage and DID management. For mobile apps and user-facing applications.
Verifier SDK
Complete OpenID4VP Draft-24 verification with presentation definitions. For employers and service providers.
DID Core SDK
Universal DID operations supporting multiple DID methods. The foundation that powers all other SDKs.