code: function Jusibe(publicKey, accessToken) {
    if (!(publicKey || accessToken)) {
      throw new Error('Provide both Jusibe PUBLIC_KEY and ACCESS_TOKEN');
    }
  
    if (!(this instanceof Jusibe)) {
      return new Jusibe(publicKey, accessToken);
    }
  
    this.options = {
      auth: {
        user: publicKey,
        pass: accessToken
      },
      json: true
    };
  }
docs: Create new Jusibe instances
  @param {String} publicKey Jusibe Public Key
  @param {String} accessToken Jusibe Access Token
  @return {Jusibe}