Probando: /api
HTTP: 200
Body: {"message":"Api de pron\u00f3sticos","status":"OK!"}
Probando: /api/
HTTP: 200
Body: {"message":"Api de pron\u00f3sticos","status":"OK!"}
Probando: /api/predictions
HTTP: 401
Body: {"success":false,"message":"Unauthorized: API key inv\u00e1lida o ausente. Env\u00edala en el header X-API-Key."}