from fulcrum import Fulcrum
fulcrum = Fulcrum('{token}')

signature = fulcrum.signatures.find('{id}')

print(signature['signature'])

const { Client } = require('fulcrum-app');
const client = new Client('{token}');

client.signatures.find('{id}')
  .then((signature) => {
    console.log(signature);
  })
  .catch((error) => {
    console.log(error.message);
  });

require 'fulcrum'

client = Fulcrum::Client.new('{token}')
signature = client.signatures.find('{id}')

puts signature