2. Run your IDE and compile BetaEasyAPI package (BetaEasyAPI.dpk)
You can find these packages in:
Source\Delphi11\BetaEasyAPI.dpk - for RAD Studio 2007
3. Put BetaEasy component onto main form of your project. It will not work when placed in Data Module.
Set your API key(you can get from Project section under your BetaEasy account) to APIKey property of BetaEasy component in Object Inspector. Setup other settings on your own or use defaults.