---
title: "Get public keys for JWT verification in JWK Set format"
method: GET
path: "/.well-known/jwks.json"
tags: ["system"]
---

# Get public keys for JWT verification in JWK Set format

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

Retrieve the JSON Web Key Set (JWKS) containing public keys used to verify JWT signatures. This endpoint is used by clients to validate access tokens.

## Response `200`

The public keys in JWK Set format

- JWKSet — JSON Web Key Set for verifying JWT signatures
  - `keys` JWK[], required — Array of public keys
    - `alg` string, required — Algorithm used with this key
    - `e` string, required — RSA public exponent
    - `kid` string, required — Key ID
    - `kty` string, required — Key type
    - `n` string, required — RSA modulus
    - `use` string, required — Key usage

## Other responses

- `default` — An error occurred while processing the request

---

[API](https://skmtc.net/nhost/apis/nhost-authentication-api.md) · [All operations](https://skmtc.net/nhost/apis/nhost-authentication-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/nhost/nhost-authentication-api/revisions/a5c0d88b55c4/schema)