> For the complete documentation index, see [llms.txt](https://docs.centousapps.com/insureful/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.centousapps.com/insureful/app-set-up/email-templates/how-to-generate-an-api-key..md).

# How to generate an API key.

Here is the step-by-step guide of how to create a flow in Klaviyo.

#### **Step 1: Log in to Klaviyo.**

* Go to the Klaviyo site and log in or sign up with your email and register your store.

<figure><img src="https://3268869593-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTMi2PAaPTTOdVXrEeup0%2Fuploads%2FlZWafZUJUxhIH0SZCATf%2FScreenshot%202025-12-17%20110938.png?alt=media&amp;token=8a6ef8d6-2619-4142-be17-ff4368f60226" alt=""><figcaption></figcaption></figure>

#### **Step 2: Build the API key.**

* Go to settings and then go to API keys.

<figure><img src="https://3268869593-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTMi2PAaPTTOdVXrEeup0%2Fuploads%2FAuSsKrRdU9rCGuJYXLPj%2FUntitled.png?alt=media&amp;token=4e2c70a2-04ec-4cf8-a25c-a8861a5b5ae9" alt=""><figcaption></figcaption></figure>

#### **Step 3: Create private API keys.**

* Name your API key.
* Click on the Full Access key.

<figure><img src="https://3268869593-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTMi2PAaPTTOdVXrEeup0%2Fuploads%2Fau05FyxSnyQIWryAToSp%2FScreenshot%202025-12-17%20115816.png?alt=media&amp;token=25a71eb9-7c4e-4b85-85f0-2947cc5afa03" alt=""><figcaption></figcaption></figure>

#### **Step 4: Copy your private key and paste it in the Insureful app's email template section.**

<figure><img src="https://3268869593-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTMi2PAaPTTOdVXrEeup0%2Fuploads%2Fw55K877tfRgtO7pBYr01%2FScreenshot%202025-12-17%20115845.png?alt=media&amp;token=3c4ec367-1d79-41bd-b46f-2d40d98a97f3" alt=""><figcaption></figcaption></figure>