import plivo

proxies = {
    'http': 'https://username:password@proxyurl:proxyport',
    'https': 'https://username:password@proxyurl:proxyport'
    }
client = plivo.RestClient('<auth_id>', '<auth_token>', proxies=proxies,timeout=5)

{
"message": "async api spawned",
"api_id": "63f0761a-e0ed-11e1-8ea7-12313924e3a6"
}
Plivo exposes a list of REST API calls to perform various actions. You can use these API calls in combination with XML code to create voice and SMS applications.
POST
https://api.plivo.com/v1/