The API key is a secret token that is used to identify the origin of a request. Each 123 Form Builder account has an API key that can be found in the My Account → API Keys section.
In case you cannot find it, you’ll need to generate it by pressing the Create now button.
You need this API Key in three main situations:
2. When you want to integrate your forms with certain 3rd party apps (e.g. Zapier).
In your form’s Applications section, you can find the most used zaps between us and other applications.
Click on 123 Form Builder to open all the available zaps that you can create with us.