Custom OIDC and SAML Protocol Mapper for Keycloak 26.x that enriches federated users with attributes fetched from external REST APIs at token issuance time.
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Updated
Nov 11, 2026 - Java
Custom OIDC and SAML Protocol Mapper for Keycloak 26.x that enriches federated users with attributes fetched from external REST APIs at token issuance time.
Keycloak protocol mapper that adds claims from your own API (CRM, billing, entitlements) to tokens, with a hard deadline and fail-open. Tested on Keycloak 26.4.
Keycloak OIDC protocol mapper that adds the IP address of the HTTP request issuing the token as a claim
Reusable .NET unified AI models and bidirectional protocol mappers for Responses, Chat Completions, Messages, Interactions and Vercel, including streaming.
An AKHQ ACL mapper for Keycloak to transition from AKHQ version 0.24.x to 0.25.x and above.
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