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Zerobounce Ruby client
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bin Initial commit May 15, 2018
.rubocop.yml Initial commit May 15, 2018
Rakefile Documentation and change key to api_key May 23, 2018
zerobounce.gemspec More docs and tests and added CircleCI and CodeClimate May 24, 2018


Maintainability Test Coverage FOSSA Status Gem Version

A ruby client for API.


Add this line to your application's Gemfile:

gem 'zerobounce'

And then execute:

$ bundle

Or install it yourself as:

$ gem install zerobounce


# Configure the client
Zerobounce.configure do |config|
  config.apikey = 'key'
  config.valid_statuses = [:valid, :catch_all, :unknown]

resp = Zerobounce.validate(email: '')
resp.valid? # => true

# Change what is considered a valid status
Zerobounce.valid?('') # => false
Zerobounce.config.valid_statuses = [:invalid]
Zerobounce.valid?('') # => true

# Use a different API key for one request
Zerobounce.validate(email: '', apikey: 'different-api-key')


After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to


Bug reports and pull requests are welcome on GitHub at This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.


The gem is available as open source under the terms of the MIT License.

FOSSA Status

Code of Conduct

Everyone interacting in the Zerobounce project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.

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