curl --request GET \
  --url https://api.wacht.dev/.well-known/jwk

{
  "keys": [
    {
      "kty": "EC",
      "kid": "key-123",
      "crv": "P-256",
      "x": "<string>",
      "y": "<string>",
      "alg": "ES256"
    }
  ]
}