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Creating a Shared Secret Key Pair {#restgs-shared-secret-create-task}
=====================================================================

Follow these steps to create a shared secret key pair: IMPORTANT Only transacting merchant account users can complete this task.

1. Log in to the `Business Center`:
   * **Test:** [`https://businesscentertest.visaacceptance.com`](https://businesscentertest.visaacceptance.com/ebc2/ "")
   * **Production:** [`https://businesscenter.visaacceptance.com`](https://businesscenter.visaacceptance.com/ebc2/ "")
     {#restgs-shared-secret-create-task_step-1}
     {#restgs-shared-secret-create-task_step-1}
   2. On the left navigation panel, choose ![](/content/dam/documentation/cybs/en-us/common/images/ebc/ebc-icon-pymt-config.svg/jcr:content/renditions/original) Payment Configuration \&gt; Key Management.  
      ![](/content/dam/documentation/cybs/en-us/topics/platform/rest/getting-started/images/left-navigation.png/jcr:content/renditions/original) {#restgs-shared-secret-create-task_step-2}
      {#restgs-shared-secret-create-task_step-2}
   3. Click + Generate key on the Key Management page.  
      ![](/content/dam/documentation/cybs/en-us/topics/payments-processing/payment-services/sec-keys/images/generate-key.png/jcr:content/renditions/original) {#restgs-shared-secret-create-task_step-3}
      {#restgs-shared-secret-create-task_step-3}
   4. Under REST APIs, choose **REST -- Shared Secret** and then click **Generate key**.  
      ![](/content/dam/documentation/cybs/en-us/topics/payments-processing/payment-services/sec-keys/images/security-keys-create-key.png/jcr:content/renditions/original)  
      ![](/content/dam/documentation/cybs/en-us/topics/platform/rest/getting-started/images/generate-key-bttn.png/jcr:content/renditions/original)  
      The REST API Shared Secret Key page appears. {#restgs-shared-secret-create-task_d25e36}
      {#restgs-shared-secret-create-task_d25e36}
   5. Click **Download key** ![](/content/dam/documentation/cybs/en-us/common/images/ebc/ebc-bttn-download.svg/jcr:content/renditions/original) .  
      The *.pem* file downloads to your desktop.  
      ![](/content/dam/documentation/cybs/en-us/topics/platform/rest/getting-started/images/shared-secret-key-download.png/jcr:content/renditions/original) {#restgs-shared-secret-create-task_d25e56}
      {#restgs-shared-secret-create-task_d25e56}

{#restgs-shared-secret-create-task_d25e28}  
To create or upload another key, click **Generate another key**. To view all of your created keys, go to the Key Management page.

> IMPORTANT
> Securely store the key credentials and *.pem* file in your system. These credentials are required in order to implement certain products, and you must be able to access them.

**What to do next**
:
To test your shared secret key pair, see [Test Your Shared Secret Key Pair](/docs/vas/en-us/platform/developer/all/rest/rest-getting-started/restgs-http-message-intro/restgs-security-key-pair-intro/restgs-security-key-pair-test-task.md "").  
RELATED TO THIS PAGE

* <>
* [Getting Started with REST](https://developer.visaacceptance.com/docs/vas/en-us/platform/developer/all/rest/rest-getting-started/restgs-intro.md)
* [Response Codes](https://developer.visaacceptance.com/api/reference/response-codes.md)
* [API Reference Sandbox](https://developer.visaacceptance.com/api-reference-assets/index.md#static-home-section)
* [Business Center Test](https://businesscentertest.visaacceptance.com/ebc2/)
* [Business Center Production](https://businesscenter.visaacceptance.com/ebc2/)
* [Customer Support](https://developer.visaacceptance.com/support/contact-us.md)

