Em Python

from mittepron_client.models import SearchMailArgs
from mittepro_client.client import mittepro

mittepro= mittepro(key='SUA CHAVE PÚBLICA', secret='SUA CHAVE PRIVADA')
 
# Esses uuids são apenas exemplos
response = mittepro.mail_search_by_ids([
    '21da05e09a214bf',
    '7b9332128a3f461'
])
print response

Em NodeJs

 

const mittepro= require('mittepro-client-js');
const client = new mittepro.Client('SUA CHAVE PÚBLICA', 'SUA CHAVE PRIVADA');
 
// Esses uuids são apenas exemplos
client.getSpecificEmails([
    '21da05e09a214bf',
    '7b9332128a3f461'
]).then((success) => {
    console.log('success', success);
}, (error) => {
    console.log('error', error);
});