{
  "issuer": "https://connect.squareupsandbox.com",
  "authorization_endpoint": "https://squareupsandbox.com/oauth2/users/authorize",
  "token_endpoint": "https://connect.squareupsandbox.com/oauth2/users/token",
  "jwks_uri": "https://connect.squareupsandbox.com/oauth2/users/keys",
  "scopes_supported": [
    "openid",
    "person_alias_read"
  ],
  "response_types_supported": [
    "code"
  ],
  "grant_types_supported": [
    "authorization_code",
    "refresh_token"
  ],
  "subject_types_supported": [
    "public"
  ],
  "id_token_signing_alg_values_supported": [
    "ES256"
  ],
  "claims_supported": [
    "aud",
    "sub",
    "iss",
    "iat",
    "exp",
    "nonce",
    "email",
    "phone"
  ]
}