# iyzico

> Get paid your invoices with iyzico (Payments)

- Page: https://dashboard.nizu.io/knowledge_base/view/124-iyzico
- Part of: [Knowledge base](https://dashboard.nizu.io/knowledge_base/llms.txt) on NIZU — https://dashboard.nizu.io/llms.txt
- Updated: 2026-10-25T11:50:03Z

![pasted_image_file69f3ae1e36801-image_dBtnV.png](https://dashboard.nizu.io/files/timeline_files/pasted_image_file69f3ae1e36801-image_dBtnV.png)

## Getting paid with Iyzico.

**Iyzico** is Turkey's leading payment gateway. NIZU integrates Iyzico to help Turkish businesses operate seamlessly in their local market while supporting multi-currency storefronts.

##### Requirements

To accept payments via Iyzico, you must:

- Be registered as a Turkish company
- Provide Turkish business documentation, address, and phone number
- Have an active Iyzico merchant account

##### Setup

1. Log in to your Iyzico merchant dashboard and retrieve your **API Key** and **Secret Key** (see [Iyzico documentation](https://iyzico.com/en/developers) for detailed instructions)
2. In NIZU, navigate to **Payment Methods** and select **Iyzico**
3. Paste your API Key and Secret Key into the respective fields
4. Configure your payment method settings (minimum amount, button text, etc.)
5. Click **Save**

##### Testing

To test your Iyzico integration before going live:

1. Enable the **Testing environment** checkbox
2. Use your Iyzico sandbox credentials (API Key and Secret Key from sandbox mode)
3. Test transactions will use the sandbox environment and won't process real payments

##### Success Page

You can setup a [Success page](https://dashboard.nizu.io/knowledge_base/view/42-set-up-a-custom-landing-page-in-nizu)right after the client had paid successfully the invoice, this will redirect them to a custom page that can follow up with your own onboarding methods or business strategies. Remember the success page must be active, and it needs to be enabled for your clients.