> For clean Markdown of any page, append .md to the page URL.
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> Quick reference for the Dropbox Sign Ruby SDK — install, authenticate, and find links to docs and examples.

# Ruby SDK

The official Dropbox Sign Ruby SDK is generated from our [OpenAPI specification](https://github.com/hellosign/hellosign-openapi/blob/main/openapi.yaml) and provides full API coverage.

## Install

```bash
gem install dropbox-sign
```

Or add to your `Gemfile`:

```ruby
gem "dropbox-sign"
```

Package: [`dropbox-sign`](https://rubygems.org/gems/dropbox-sign) on RubyGems

## Authenticate

Configure once, then instantiate API classes:

```ruby
require "dropbox-sign"

Dropbox::Sign.configure do |config|
  config.username = "YOUR_API_KEY"
end
```

```ruby
require "dropbox-sign"

Dropbox::Sign.configure do |config|
  config.access_token = "YOUR_ACCESS_TOKEN"
end
```

## Resources

* [GitHub repository](https://github.com/hellosign/dropbox-sign-ruby)
* [Per-method reference docs](https://github.com/hellosign/dropbox-sign-ruby/tree/main/docs)
* [Working examples](https://github.com/hellosign/dropbox-sign-ruby/tree/main/examples)
* [Migration guide](/docs/sdks/migration-guides/ruby) (for users of the legacy `hellosign-ruby-sdk`)