private-captcha-ruby

Ruby client for server-side verification of Private Captcha solutions.

Please check the official documentation for the in-depth and up-to-date information.

• Install gem private_captcha

  gem install private_captcha

• Instantiate the client and call verify() method to check the captcha solution

  require 'private_captcha'
  
  # Initialize the client with your API key
  client = PrivateCaptcha::Client.new do |config|
    config.api_key = 'your-api-key-here'
  end
  
  # Verify a captcha solution
  begin
    result = client.verify('user-solution-from-frontend')
    if result.ok?
      puts 'Captcha verified successfully!'
    else
      puts "Verification failed: #{result.error_message}"
    end
  rescue PrivateCaptcha::Error => e
    puts "Error: #{e.message}"
  end

• Integrate using Rack middleware or use with Sinatra or Rails with client.verify_request() helper

• Ruby 3.0+
• No external dependencies (uses only standard library)

This project is licensed under the MIT License - see the LICENSE file for details.

For issues with this Ruby client, please open an issue on GitHub. For Private Captcha service questions, visit privatecaptcha.com.