FusionAuth::FusionAuthClient

This shard is the Crystal client library that helps connect Crystal applications to the FusionAuth (https://fusionauth.io) Identity and User Management platform.

Installation

Add this to your application's shard.yml:

dependencies:
  fusionauth_client:
    github: FusionAuth/fusionauth-crystal-client

Usage

Once the shard is installed, you can call FusionAuth APIs like this:

require "uuid"
require "fusionauth_client"

# Construct the FusionAuth Client
client = FusionAuth::FusionAuthClient.new(
  "<YOUR_API_KEY>",
  "<YOUR_FUSIONAUTH_URL>"
)
application_id = "<YOUR_APP_ID>"

# Create a user + registration
id = UUID.random.to_s
client.register(id, {
  "user" => {
    "firstName" => "Crystal",
    "lastName" => "Client",
    "email" => "[email protected]",
    "password" => "password",
  },
  "registration" => {
    "applicationId" => application_id,
    "data" => {
      "foo" => "bar",
    },
    "preferredLanguages" => %w(en fr),
    "roles" => %w(user),
  }
})

# Authenticate the user
response = client.login({
  "loginId" => "[email protected]",
  "password" => "password",
  "applicationId" => application_id,
})
user = response.success_response.not_nil!["user"]

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/FusionAuth/fusionauth-crystal-client. 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.

License

The shard is available as open source under the terms of the Apache v2.0 License.