Bitfinex provides REST APIs that you can use to interact with platform programmatically.
This API client will help you interact with Bitfinex by REST API.
MIT License
https://bitfinex.readme.io/v2/docs/rest-general
To create new endpoint - create issue or create pull request
composer require madmis/bitfinex-api
To run the tests, you'll need to install phpunit. Easiest way to do this is through composer.
composer install
php vendor/bin/phpunit -c phpunit.xml.dist