---
title: walt.id SSI Kit
subtitle: Self-Sovereign Identity toolkit with OPA policy support
labels:
  category: authorization
  layer: application
  type: poweredbyopa
inventors:
- waltid
- blockchainlabum
- netis
software:
- ssikit
code:
- https://github.com/walt-id/waltid-ssikit
tutorials:
- https://docs.walt.id/v/ssikit/ssi-kit/open-policy-agent
- https://docs.walt.id/v/ssikit/concepts/verification-policies/dynamic-policies
videos:
- title: Verifying W3C Verifiable Credentials with the SSI Kit using OPA (Open Policy
    Agent)
  speakers:
  - name: Severin Stampler
    organization: waltid
  link: https://youtu.be/mue4UjzOZ3Q
docs_features:
  rest-api-integration:
    note: |
      SSI Kit's CLI exposes policy management commands which update a local
      OPA instance. The feature is
      [documented in the walt.id docs](https://docs.walt.id/v/ssikit/concepts/open-policy-agent).
---
Verifying W3C Verifiable Credentials for building SSI (Self-Sovereign Identity) use cases.

