curl -X PATCH https://api.liddie.io/api/v1/api-keys/<keyId>/ip \
  -H "Authorization: Bearer <dashboard JWT>" \
  -H "Content-Type: application/json" \
  -d '{ "ip": "203.0.113.10", "totpCode": "123456" }'

// Dashboard-session endpoint: send the JWT as a Bearer token.
const response = await fetch('https://api.liddie.io/api/v1/api-keys/<keyId>/ip', {
  method: 'PATCH',
  headers: {
    'Authorization': 'Bearer <dashboard JWT>',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({ ip: '203.0.113.10', totpCode: '123456' }),
});
const result = await response.json();

{"success":true,"ipWhitelist":["203.0.113.10"]}