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

# 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

- **2026-09-24** `731afbea6a1b` — 2 info
  - api tag `mcp` added
  - api tag `mcp_discoverable` removed
- **2026-09-23** `7ed45f30a5f0` — 2 info
  - api tag `mcp_discoverable` added
  - api tag `mcp` removed
- **2026-09-21** `6246f8d427b7` — 2 info
  - api tag `mcp` added
  - api tag `mcp_discoverable` removed
- **2026-09-20** `3b2b241e4b0b` — 2 info
  - api tag `mcp_discoverable` added
  - api tag `mcp` removed
- **2026-09-18** `082b5fabd909` — 1 info
  - endpoint added

[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/731afbea6a1b?raw)