API keys allow third-party applications to access your Trend Vision One environment through authorized accounts.
To ensure that only authorized applications can gain access to your Trend Vision One data, you must create a user account specifically configured to allow API usage.
                  For more information, see Configuring accounts.
For a reference of the APIs available for Trend Vision One, see https://automation.trendmicro.com/xdr/home.
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Procedure
- Access the Trend Vision One console using an account with the Master Administrator role and go to .
- Click the third-party application or service that you want to access.
- Generate a new Authentication token.- Click Generate next to Authentication token.
- Enter an expiration date, and then click Add.
- Click Copy and Save.
  Note- 
After you save and close the dialog, the authentication token is hidden and cannot be retrieved.
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Trend Vision One does not automatically send the authentication token to the user. You must provide the token to the user manually.
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Authentication tokens expire one year after generating. You can view the expiration date in the Account Details panel.
- This new API key is shown on the API Keys app page.
 
- Click Save.
- Apply the authentication token in your third-party or in-house application.
 
		