# Client Application

Use this API to register external client applications where we send and receive messages.

## Create Client Application

 - [POST /clientapplications](https://apidev.egain.com/apis/v3/conversation/conversationmgr/api-bundled/client-application/createclientapplication.md): # Overview
API to register new Client Applications that can integrate with the Conversation Hub. Client applications are used to send and receive messages.
New Account API process flow: Authenticiation > Client Application > Participant > Channel > Orchestration > Account

## Scope
Client application must have 'app.conversation.conversationmgr.manage' scope assigned.

## Get Client Applications

 - [GET /clientapplications](https://apidev.egain.com/apis/v3/conversation/conversationmgr/api-bundled/client-application/getallclientapplication.md): # Overview
Use this APi to get details of all Client applications.
## Scope
Client application must have 'app.conversation.conversationmgr.manage' or 'app.conversation.conversationmgr.read' scope assigned.

## Get Client Application

 - [GET /clientapplications/{id}](https://apidev.egain.com/apis/v3/conversation/conversationmgr/api-bundled/client-application/getclientapplication.md): # Overview
Use this API to get details of the Client application in the Conversation Manager.
## Scope
Client application must have 'app.conversation.conversationmgr.manage' or 'app.conversation.conversationmgr.read' scope assigned.

## Update Client Application

 - [PUT /clientapplications/{id}](https://apidev.egain.com/apis/v3/conversation/conversationmgr/api-bundled/client-application/updateclientapplication.md): # Overview
Use this API to update an existing Client application registered with the Conversation Manager.
## Scope
Client application must have 'app.conversation.conversationmgr.manage' scope assigned.

## Delete Client Application

 - [DELETE /clientapplications/{id}](https://apidev.egain.com/apis/v3/conversation/conversationmgr/api-bundled/client-application/deleteclientapplication.md): # Overview
Use this APi to delete a Client application. If client application is used by a participant then it can not be deleted.
## Scope
Client application must have 'app.conversation.conversationmgr.manage' scope assigned.