Posts tagged JWT

2 ProstDev posts tagged JWT — tutorials, guides, and write-ups on JWT.

503s after adding the JWT Validation policy on an Omni Gateway MCP server? The "optional" JWKS fields aren't optional

Securing an MCP server on Omni Gateway with the JWT Validation policy and getting only 503s with no logs? The new-UI JWKS Caching TTL and connection timeout fields are marked optional but the policy engine treats them as required. Fill them in.

MuleSoft Flex Gateway JWT

Aug 2, 2026

Tutorials

JWT token creation using DataWeave

Security implementations have been revolutionary through OAuth 2.0, OpenID Connect, SAML, etc. OAuth 2.0 and OpenID connect mostly use JWT as a token format. Here's how to create a JWT token using Java and DataWeave.

MuleSoft DataWeave JWT

Jul 19, 2022

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