{ "operationId": "app-host-post-event", "method": "POST", "path": "/v2/farcaster/app_host/user/event/", "summary": "Send event", "description": "Post an app_host event to the domain's webhook. Events such as enabling or disabling notifications for a user. Provide either a signed message or the signer UUID of an authorized neynar-hosted signers.", "tags": [ "App Host" ], "parameters": [], "requestBody": { "required": true, "schema": { "$ref": "#/components/schemas/AppHostPostEventReqBody" }, "example": null }, "responses": { "200": { "description": "Success", "schema": { "$ref": "#/components/schemas/AppHostPostEventResponse" }, "example": null }, "400": { "description": "Bad Request", "schema": { "$ref": "#/components/schemas/ErrorRes" }, "example": null }, "404": { "description": "Resource not found", "schema": { "$ref": "#/components/schemas/ErrorRes" }, "example": null }, "500": { "description": "Server Error", "schema": { "$ref": "#/components/schemas/ErrorRes" }, "example": null }, "502": { "description": "Bad Gateway", "schema": { "$ref": "#/components/schemas/ErrorRes" }, "example": null } } }