Incognia Ruby Library
Incognia Ruby library provides easy access to the Incogia API from Ruby applications. It includes:
- Basic Access Token management (with transparent token refresh)
- API resounces dinamically built from API responses
For more information on how to integrate Incognia APIs, refer to one of the following guides:
- Address verification on user onboarding
- Protecting app logins
- Secure and frictionless device change
Installation
Add this line to your application's Gemfile:
gem 'incognia_api'And then execute:
$ bundle install
Or install it yourself as:
$ gem install incognia_api
Usage
Configuration
Before using the API client, you must configure it using credentials obtained from the Incognia dashboard:
Incognia.configure(client_id: ENV['INCOGNIA_CLIENT_ID'], client_secret: ENV['INCOGNIA_CLIENT_SECRET'])
# Incognia.configure(client_id: "your-client-id", client_secret: "your-client-secret")For sandbox credentials, refer to the API testing guide.
💡 For Rails applications it's recommended to create an initializer file, for example config/initializers/incognia.rb.
Registering a Signup
This method registers a new signup for the given request token and address, returning a signup assessment, containing the risk assessment and supporting evidence:
address = Incognia::Address.new(line: "West 34th Street, New York City, NY 10001")
request_token = "WlMksW+jh5GPhqWBorsV8yDihoSHHpmt+DpjJ7eYxpHhuO/5tuHTuA..."
assessment = Incognia::Api.register_signup(
request_token: request_token,
address: address
)
# => #<OpenStruct id="...", request_id="...", device_id="...", risk_assessment="..", evidence=...>It also supports optional parameters, for example:
address = Incognia::Address.new(line: "West 34th Street, New York City, NY 10001")
request_token = "WlMksW+jh5GPhqWBorsV8yDihoSHHpmt+DpjJ7eYxpHhuO/5tuHTuA..."
external_id = "7b02736a-7718-4b83-8982-f68fb6f501fa"
assessment = Incognia::Api.register_signup(
request_token: request_token,
address: address,
external_id: external_id
)
# => #<OpenStruct id="...", device_id="...", risk_assessment="..", evidence=...>Registering a Login
This method registers a new login for the given request token and account, returning a login assessment, containing the risk assessment and supporting evidence:
request_token = "WlMksW+jh5GPhqWBorsV8yDihoSHHpmt+DpjJ7eYxpHhuO/5tuHTuA..."
account_id = 'account-identifier-123'
assessment = Incognia::Api.register_login(
request_token: request_token,
account_id: account_id,
)
# => #<OpenStruct id="...", device_id="...", risk_assessment="..", evidence=...>It also supports optional parameters, for example:
request_token = "WlMksW+jh5GPhqWBorsV8yDihoSHHpmt+DpjJ7eYxpHhuO/5tuHTuA..."
account_id = 'account-identifier-123'
external_id = 'some-external-identifier'
assessment = Incognia::Api.register_login(
request_token: request_token,
account_id: account_id,
external_id: external_id,
eval: false # can be used to register a new login without evaluating it
)
# => #<OpenStruct id="...", device_id="...", risk_assessment="..", evidence=...>Registering Payment
This method registers a new payment for the given request token and account, returning a hash,
containing the risk assessment and supporting evidence.
assessment = Incognia::Api.register_payment(
request_token: 'request-token',
account_id: 'account-id'
)
# => #<OpenStruct id="...", device_id="...", risk_assessment="..", evidence=...>It also supports optional parameters, for example:
addresses = [
{
'type': 'shipping',
'structured_address': {
'locale': 'pt-BR',
'country_name': 'Brasil',
'country_code': 'BR',
'state': 'SP',
'city': 'São Paulo',
'borough': '',
'neighborhood': 'Bela Vista',
'street': 'Av. Paulista',
'number': '1578',
'complements': 'Andar 2',
'postal_code': '01310-200'
},
'address_coordinates': {
'lat': -23.561414,
'lng': -46.6558819
}
}
]
payment_value = {
'amount': 5.0,
'currency': 'BRL'
}
payment_methods = [
{
'type': 'credit_card',
'credit_card_info': {
'bin': '123456',
'last_four_digits': '1234',
'expiry_year': '2027',
'expiry_month': '10'
}
},
{
'type': 'debit_card',
'debit_card_info': {
'bin': '123456',
'last_four_digits': '1234',
'expiry_year': '2027',
'expiry_month': '10'
}
}
]
assessment = Incognia::Api.register_payment(
request_token: 'request-token',
account_id: 'account-id',
external_id: 'external-id',
addresses: addresses,
payment_value: payment_value,
payment_methods: payment_methods
)
# => #<OpenStruct id="...", device_id="...", risk_assessment="..", evidence=...>Registering a Feedback
This method registers a feedback event for the given identifiers (optional arguments), returning true when success.
The occurred_at argument should be a Time, DateTime or an date in RFC 3339 format.
The expires_at argument should be a Time, DateTime or an date in RFC 3339 format.
request_token = 'request-token'
account_id = 'account-id'
occurred_at = DateTime.parse('2024-07-22T15:20:00Z')
success = Incognia::Api.register_feedback(
event: Incognia::Constants::FeedbackEvent::ACCOUNT_TAKEOVER,
occurred_at: occurred_at,
request_token: request_token,
account_id: account_id
)
# => trueFor custom fraud, set the value of event with the corresponding code:
success = Incognia::Api.register_feedback(
event: 'custom_fraud_name',
occurred_at: occurred_at,
request_token: request_token,
account_id: account_id
)
# => trueCheck the documentation to see possible identifiers for each event type.
Exception handling
Every method call can throw APIError and APIAuthenticationError.
APIError is thrown when the API returned an unexpected http status code or if something goes wrong with the request (network failure, for example). You can retrieve it by calling the status method in the exception, along with the errors method, which returns the api response payload, which might include additional details. As any subclass of StandardError it also responds to message.
APIAuthenticationError indicates that the credentials used to authenticate were considered invalid by the API.
How to Contribute
If you have found a bug or if you have a feature request, please report them at this repository issues section.
Development
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, run bundle to update the gemfile.lock, add one description on CHANGELOG.md if necessary, and then after merging on master, run bundle exec rake release.
The rake release task will create a git tag for the version, push git commits and the created tag, and push the .gem file to rubygems.org.
License
The gem is available as open source under the terms of the