Foro

Estoy usando fetch para solicitar lista de ligas de pago generadas.

Recibo esta respuesta: CORS policy: Response to preflight request doesn't pass access control check: It does not have HTTP ok status.

Las cabeceras que tengo establecidas al momento son estas:
var myHeaders = new Headers();
myHeaders.append("Authorization", "***");
myHeaders.append("Accept", "application/vnd.conekta-v2.0.0+json");
myHeaders.append("Content-Type", "application/json");
myHeaders.append("Access-Control-Allow-Headers","X-API-KEY, Origin, X-Requested-With, Content-Type, Accept, Access-Control-Request-Method,Access-Control-Request-Headers, Authorization");
myHeaders.append("Access-Control-Request-Method","POST,GET, OPTIONS")