No, you can register your account for free. No credit cards or payments required.
You can use Inspector for free lifetime with tha ability to monitor 30K monthly transactions. It's not a limited trial. You and your team can get familiar with Inspector without deadline chasing you.
You should install our integration library based on technology you are using to develop your application. It takes less than one minute.
Simply Inspector ignores the events sent by your application. Nothing happens in your system. If you decide to upgrade your account, no configurations are required. It will simply be unlocked and your application will be back under monitoring again.