# Payment Settings

To accept payment on Fluent Forms with Billplz payment gateway, you need to enter your Billplz API credentials in the payment settings page.

1. Log into your WordPress admin.
2. Navigate to "**Plugins**" in the sidebar to access the plugins list page.
3. Find "**Billplz for Fluent Forms**" and click "**Settings**" to access to the payment settings page.
4. In "**Payment Settings**" page, click on "**Billplz**" tab and follow the instructions to update the payment settings.
5. Click "**Save Settings**" button to save the payment settings.

<figure><img src="/files/B2nVs7JfX7g5NzsDBJI9" alt=""><figcaption><p>Fluent Forms - Payment Settings - Billplz</p></figcaption></figure>

<details>

<summary>Which payment mode should I choose?</summary>

For testing purpose, please select "Sandbox Mode" as a payment mode. In order to use sandbox mode, you need to have Billplz sandbox account.

[Register Billplz sandbox account](https://www.billplz-sandbox.com/)

</details>

<details>

<summary>How do I obtain API Key?</summary>

API key can be obtained on Billplz dashboard > "Settings" page, under "Keys & Integration" > "Billplz Secret Key" section.

<img src="/files/vvj2MZNnDbwPMRlPSjIs" alt="" data-size="original">

</details>

<details>

<summary>How do I obtain X-Signature Key?</summary>

XSignature key can be obtained on Billplz dashboard > "Settings" page, under "Keys & Integration" > "XSignature Payment" section.

<img src="/files/miNZOdYbj8G0dV6u5a1l" alt="" data-size="original">

</details>

<details>

<summary>How do I obtain Collection ID</summary>

Collection ID can be obtained on Billplz dashboard > "Billing" page.

<img src="/files/zEzfqZEGeNATfVIcfryr" alt="" data-size="original">

</details>


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