---
title: JwkPropertyFormat
description: Configure JwkPropertyFormat in PingGateway to decode JSON Web Key (JWK) formatted keys into secrets for use with FileSystemSecretStore
component: pinggateway
version: 2026
page_id: pinggateway:reference:JwkPropertyFormat
canonical_url: https://docs.pingidentity.com/pinggateway/2026/reference/JwkPropertyFormat.html
llms_txt: https://docs.pingidentity.com/pinggateway/llms.txt
docs_for_agents: https://developer.pingidentity.com/build-with-ai/docs-for-agents.md
revdate: 2026-06-01T16:50:04Z
section_ids:
  JwkPropertyFormat-usage: Usage
  JwkPropertyFormat-example: Example
  JwkPropertyFormat-moreinfo: More information
---

# JwkPropertyFormat

The format of a secret used with [FileSystemSecretStore](FileSystemSecretStore.html) to decode JSON Web Key (JWK) formatted keys into secrets.

## Usage

```json
{
  "name": string,
  "type": "JwkPropertyFormat"
}
```

## Example

```json
{
  "heap" : [
    {
      "name": "jwkPropertyFormat",
      "type": "JwkPropertyFormat"
    },
    {
      "name": "MySecretStore",
      "type": "FileSystemSecretStore",
      "config": {
        "format": "jwkPropertyFormat",
        "directory": "&{secretsDir}/idcloud",
        "mappings": [ {
          "secretId": "my.privateKey.jwk",
          "format": "jwkPropertyFormat"
        }
      ]
    }
  }
}
```

## More information

[org.forgerock.openig.secrets.JwkPropertyFormatHeaplet](../_attachments/apidocs/org/forgerock/openig/secrets/JwkPropertyFormatHeaplet.html)