Modern software uses API's (Application Programming Interfaces) to pass data between one piece of software to the next.
Think of an API as a bridge that connects up the software of this world. You don't want any old riff-raff crossing your bridge though, so you need to make it secure, and for that reason we give you a unique API key that acts as a security pass for any visitors looking to send or receive data into your Kulea account.
If you want to do awesome integrations with Kulea, you'll need an API key first. This is a super secret ID that only you know that gives third party apps permission to access your account, and therefore your customer data.
Here's how to find your secure Kulea API key so that you can use it to integrate your Kulea account to web apps via integration platforms such as Zapier
Check out this solution on How to use Zapier