---
title: "Iyzico for HBook"
canonical: "https://maestrel-resource-center.refined.site/space/PGD/71368763/Iyzico%20for%20HBook"
format: markdown
---
## 1. Activate Iyzipay for HBook as payment gateway

- Once you have activated Iyzipay for HBook plugin, you need to **validate the licence** in **HBook > Licence**.
  
  
- Set Iyzipay as active payment gateways in **HBook > Payment > Active payment gateways.**

## 2. In HBook, add Iyzipay credentials

- You will need to add the API Key and the Secret Key, in **HBook > Payment > Iyzipay settings**.

![iyzipay-settings.png](media://3bbe4d71-8d85-46e4-9fe7-304085e4f5fd)

## 3. In HBook, add a required field for Iyzipay

In **HBook > Details form**, you will need to create a new field “buyer_identity”. This is a required field for Iyzipay and you have to name it this way in the details form fields, for HBook to be able to recognize it. You can modify the displayed label in **HBook > Text > Details form**, so you have a proper label for it for your customers.

![iyzipay-buyer-identity.png](media://c8a5d81c-cb20-4fef-8198-7884fef2895d)

### How to create a Sandbox Iyzipay and a Live Iyzipay account?

- You can create a **Sandbox** Account from [here](https://sandbox-merchant.iyzipay.com/auth/register).
- You can sign up for a **Live** account from [there](https://merchant.iyzipay.com/auth/register).

### Where to find the API Key and Secret Key?

You will find them in the menu **Settings > Merchant settings** of your Iyzipay dashboard.

![iyzipay-keys.png](media://f3b7f9ba-d8b4-468a-89f2-5c31fc500b47)