# New Outbound Post **POST new_outbound_post** Fires when a new outbound agent message (post) is created. Delivered with headers `X-TGP-EVENT-TYPE`, `X-TGP-EVENT-TIME`, and `X-TGP-EVENT-SIGNATURE`. ## Servers - Production: https://application.textline.com (Production) ## Parameters ### Body: application/json (object) - **webhook** (string) - **webhook_uuid** (string) - **post** (object) - **conversation** (object) - **group** (object) ## Responses ### 200 Return 200 to acknowledge receipt. [Powered by Bump.sh](https://bump.sh)