exlo89/laravel-sevdesk-api — reverse-engineered prompt

Build me a Laravel package that makes it easy to talk to the Sevdesk API from inside a Laravel app. I want a simple developer experience where I can install it, add my Sevdesk API token in the env file, and then call something clean like creating a Sevdesk client and fetching invoice data, including draft invoices as a basic example.

Please make it feel like a normal Laravel package with sensible config, service provider setup, and clear methods for working with Sevdesk endpoints. Add a small amount of documentation that shows how to install it, set the token, and make a couple of real requests. Include tests so the main API wrapper behavior is covered.

Keep the scope focused on being a helpful Laravel wrapper for Sevdesk, not a full app. If you need to, look up the current Sevdesk API docs online so the request structure and naming match what Sevdesk expects.