This package uses clearbit from npm, and exposes it on the server.
From Atmosphere (atmosphere.com/lookback/clearbit):
meteor add lookback:clearbit
Exports clearbit
global on the server. Do stuff like:
const Person = clearbit('YOUR-API-KEY').Person;
Person.find({email: 'some@email.com'}).then(person => console.log(person));
See npm docs