# iyzico

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{% hint style="danger" %}
**Disclaimer:**

iyzico does not support authorization or capture transactions
{% endhint %}

**STEP 1**

Obtain **ApiKey** and **SecretKey** from iyzico.

**STEP 2**

Go to **Gateways > Gateway Integrations**

Activate the iyzico gateway tile. Enter **ApiKey**, **SecretKey** and **Language**. Optionally choose to use Secure 3DS.

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<figure><img src="https://1103784913-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FiAC0G99SjXjSv2GM5PAE%2Fuploads%2FpU6OMI8aQPZH87VQUmnz%2FUntitled.png?alt=media&#x26;token=a223028e-47b8-4e56-b47e-fab8dda5efc9" alt="" width="563"><figcaption></figcaption></figure>

**STEP 3**

Identity Number for a buyer may be a required field for the order process (new sale, upsell & recurring billing). Discuss this requirement with iyzico.

This is TCKN for Turkish merchants and passport number for foreign merchants

Use any order custom field 1-5 to pass the buyer's Identity Number with the proper prefix followed by a pipe (IDCARD or PASSPORT). For example IDCARD|74300864791

**STEP 4**

If using Secure 3DS be sure the checkout page supports the challenge requests

[Basic 3DS Instructions](https://help.konnektive.com/konnektive-crm/gateway-setup/basic-3ds-instructions)

**STEP 5**

A transaction may be put in review if the fraud status is flagged as Review. To get the final disposition of the review a webhook must be enabled at iyzico. Put in a request to iyzico to send a webhook to **<https://api.konnektive.com/billers/iyzico/notification/>**. You will need to share the Merchant ID on your iyzico dashboard with the iyzico team to get this enabled.