---
title: "Jwks Json"
method: GET
path: "/.well-known/jwks.json"
tags: ["mcp_discoverable"]
---

# Jwks Json

`GET /.well-known/jwks.json`

JSON Web Key Set endpoint.

Returns the RSA public key used by MCPJWTSigner to sign outbound MCP tokens.
MCP servers and gateways use this endpoint to verify liteLLM-issued JWTs.

Returns an empty key set if MCPJWTSigner is not configured.

## Response `200`

Successful Response

- unknown

## Changes

- **2026-09-20** `3b2b241e4b0b` — 2 info
  - api tag `mcp_discoverable` added
  - api tag `mcp` removed
- **2026-09-18** `082b5fabd909` — 1 info
  - endpoint added
- **2026-09-16** `7afc3544d64d` — 1 breaking
  - api path removed without deprecation
- **2026-09-14** `df0c3a8ce5ea` — 1 info
  - endpoint added
- **2026-09-11** `f9848f60f12d` — 1 breaking
  - api path removed without deprecation

[Full history](https://skmtc.dev/flock/apis/litellm-api/changes/.well-known/jwks.json/get.md)

---

[API](https://skmtc.dev/flock/apis/litellm-api.md) · [All operations](https://skmtc.dev/flock/apis/litellm-api/llms.txt) · [OpenAPI document](https://skmtc.dev/flock/apis/litellm-api/revisions/3b2b241e4b0b?raw)