# Create a Webhook Configuration **POST /v1/Porting/Configuration/Webhook** Create a Webhook Configuration ## Servers - https://numbers.twilio.com: https://numbers.twilio.com () ## Authentication methods - Account sid auth token ## Parameters ### Body: application/json (object) object ## Responses ### 201 Created #### Headers - **Access-Control-Allow-Origin** (string) Specify the origin(s) allowed to access the resource - **Access-Control-Allow-Methods** (string) Specify the HTTP methods allowed when accessing the resource - **Access-Control-Allow-Headers** (string) Specify the headers allowed when accessing the resource - **Access-Control-Allow-Credentials** (boolean) Indicates whether the browser should include credentials - **Access-Control-Expose-Headers** (string) Headers exposed to the client #### Body: application/json (object) - **url** (string(uri) | null) The URL of the webhook configuration request - **port_in_target_url** (string(uri) | null) The complete webhook url that will be called when a notification event for port in request or port in phone number happens - **port_out_target_url** (string(uri) | null) The complete webhook url that will be called when a notification event for a port out phone number happens. - **notifications_of** (array[string] | null) A list to filter what notification events to receive for this account and its sub accounts. If it is an empty list, then it means that there are no filters for the notifications events to send in each webhook and all events will get sent. [Powered by Bump.sh](https://bump.sh)