v1
latestOpenAPI 3.0.32026-07-2488203535.0 KBGateway Features
Merchants
Create Merchant API Keys
<details> <summary>Usage</summary> This request will create a new API key for a user on a merchant account. The request includes all key types, including those for the Payment API, Query API, Collect.js, and Collect Checkout. </details> <details> <summary> Sending User ID</summary> The `userId` is optional, and will default to the primary user on the account if it is not provided.❗️ Never Use Real API Keys
Never use real API Keys when testing. The gateway allows Partners to create Test Merchant Accounts. Testing should always use keys from the Test Accounts and never keys from a Standard Account.
A full list of user IDs on merchant accounts can be queried via Get Merchant or Partner User Info.
</details>post/v4/merchants/{gateway_id}/security_keys
Path parameters
gateway_idstring required
The merchant ID that the request should operate on.
Headers
Authorizationstring required
Your v4 API key that was generated in the Partner portal.
Request body
Response
Success