HTTP/1.1 400 Bad Request
Server: nginx 
Date: Tue, 04 Aug 2015 12:17:56 GMT 
Content-Type: application/json 
Content-Length: 154 
Connection: keep-alive
Access-Control-Allow-Credentials: true
Access-Control-Allow-Headers: Content-Type, Authorization, X-Requested-With, X-HTTP-Method-Override
Access-Control-Allow-Methods: GET,PUT,POST,DELETE
Access-Control-Allow-Origin: chrome-extension://hgmloofddffdnphfgcellkdfbfbjeloo
Charset: utf-8
X-Powered-By: Express
X-Response-Time: 12ms
Set-Cookie: incap_ses_298_166741=chUnUtcEmRWe5nm2o7UiBHOtwFUAAAAA43+iACvCrVCBGdcmnrBsBQ==; path=/; Domain=.pagar.me 
X-Iinfo: 8-47553323-47571819 PNNN RT(1438690512950 162287) q(0 0 0 0) r(2 2) U6
X-CDN: Incapsula

{
  "errors": [
    {
      "parameter_name": "card_expiration_date",
      "type": "invalid_parameter",
      "message": "Data de expiração inválida"
    }
  ],
  "url": "/cards",
  "method": "post"
}