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# JWT Validation

The JWT Validation policy validates a JWT.

For configuration details, see [JWT Validation Policy](https://docs.mulesoft.com/gateway/latest/policies-included-jwt-validation).

## [](#september-2-2026)September 2, 2026

### What’s New

- You can now enable OAuth 2.0 Protected Resource Metadata ([RFC 9728](https://datatracker.ietf.org/doc/html/rfc9728)) in the JWT Validation policy. When enabled, the policy serves a protected resource metadata document at `{API_Path}/.well-known/oauth-protected-resource` and includes a `resource_metadata` hint in `401` responses, so that clients can discover the authorization server that protects the API. Enable this feature with the new `enableProtectedResourceMetadata` parameter and specify the authorization server to advertise with the new `protectedResourceMetadataAuthorizationServerUrl` parameter. For configuration details, see [JWT Validation Policy](https://docs.mulesoft.com/gateway/latest/policies-included-jwt-validation).
- JWT Validation policy implementation version 1.5.1 is now supported by Omni Gateway.
- JWT Validation policy definition version 0.12.0 is now supported by Omni Gateway.