Enable `Payer Authentication` {#boarding-payer-auth-enable-intro}
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This section shows you how to enable `Payer Authentication`.

Endpoint {#boarding-payer-auth-enable-intro_d7e665}
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**Production:** `POST ``https://api.visaacceptance.com``/boarding/v1/registrations`{#boarding-payer-auth-enable-intro_d7e672}  
**Test:** `POST ``https://apitest.visaacceptance.com``/boarding/v1/registrations`{#boarding-payer-auth-enable-intro_d7e682}