Chat window (iFrame)

In this section, we’ll look at how you can implement the Wazzup chat window in your CRM or other third-party system.

To get the link that will open the chat window, you need to call

 POST https://api.wazzup24.com/v3/iframe

Request parameters

If a contact with the specified chatType and chatId is not in the Wazzup database, when you open it in the contact card of the CRM system, it will be created. The name will be used as the name, or the chatId if the former is missing.

Request example

 curl --location --request POST 'https://api.wazzup24.com/v3/iframe' \
--header 'Authorization: Bearer c8cf90554027882f912520f454468d27' \
--header 'Content-Type: application/json' \
--data-raw '
{

"user": {
"id": "222555",
"name": "User Name"
},

"scope": "card",
"filter": [

{
"chatType": "whatsapp",
"chatId": "79998887766"
}

],
"activeChat": {
"chatType": "whatsapp",
"chatId": "79998887766"
}
}
'

Response

The response will come with a json with a link to open the chat window.

If you open the link in the iframe, add the allow=”microphone *; clipboard-write *” attribute to the tag.

You need to specify “microphone” so that users can record voice messages from the chat window. If not, the user will see an error when clicking on the microphone icon to record.

Passing “clipboard-write” is necessary to make clipboard copying work properly in our iframe. For example, the user could copy the error code from the notification on the button.

 <iframe src="link" allow="microphone *; clipboard-write *"></iframe>

Response example

{
"url": "https://12345678.wazzup24.com/chat/0e812899-e25b-4a18-a3e4-d1f5890f9de7?token=${token}"
}


In case of an error, the response will receive a json containing the error property, or an http code 500.

Error response example

 { "error": { "code": "NO_SUCH_ACCOUNT" }

Events sent by iframe

This section describes how to set up the “suitcase” operation in iframe by events. An alternative way to set up the “suitcase” is with webhooks.

Events signal the need to:

• create a new deal,
• show the entity the user wants to open from the “suitcase”,
• create a new contact.

What events can be reported by an iframe

User clicks on the "+" from "suitcase" to create a deal

What means: you have to create a new deal with the parameters that were passed to the iframe in the event.

Name: WZ_CREATE_ENTITY

How to get: send us options.useDealsEvents: true when generating the iframe link.

What it contains:

Field	Type	Description
type	String	Event name WZ_CREATE_ENTITY
data	Object	The object that contains the event data
data.chatType	String	Chat messenger type: whatsapp, instagram, telegram, vk, avito
data.chatId	String	Chat ID (contact's messenger account)
data.channelId	String	Channel ID
data.userId	Number	CRM user ID
data.integrationId	String	Integration ID

Example of an event:

{
  type: 'WZ_CREATE_ENTITY',
  data: {
    chatType: whatsapp,
    chatId: 79998887766,
    channelId: c16tc1c-9f20-4rda-46jd-q92ty4j6s36888,
    userId: test_id,
    integrationId: 608df5ye-45hj-j6k7-l77k-qe5t88j4h1222
  } 
}

After creating a deal, you must send data about the new deal from CRM to Wazzup.

User tries to open a deal, contact or other entity from "suitcase"

What means: the user wants to open a deal, contact, or other entity, with the parameters passed from the iframe.

Name: WZ_OPEN_ENTITY

How to get: send us options.useDealsEvents: true when generating the iframe link.

What it contains:

Field	Type	Description
type	String	Event name WZ_CREATE_ENTITY
data	Object	The object that contains the event data
data.chatType	String	Chat messenger type: whatsapp, instagram, telegram, vk, avito
data.chatId	String	Chat ID (contact's messenger account)
data.channelId	String	Channel ID
data.userId	Number	CRM user ID
data.integrationId	String	Integration ID
data.entity	Object	The object that contains the entity data
data.entity.closed	Boolean	Flag. Indicates whether a deal is closed or opened
data.entity.id	Number	Identifier of the entity which is opened by the user
data.entity.link	String	Link to the entity. There can be nothing
data.entity.name	String	Entity name
data.entity.responsibleUserName	String	Name of the user responsible for the entity

Example of an event:

{
  type: 'WZ_OPEN_ENTITY',
  data: {
    chatType: whatsapp,
    chatId: 79998887766,
    channelId: c16tc1c-9f20-4rda-46jd-q92ty4j6s36888,
    userId: test_id,
    integrationId: 608df5ye-45hj-j6k7-l77k-qe5t88j4h1222,
    entity: {
      closed: false,
      id: clientId3,
      link: #,
      name: TestDeal,
      responsibleUserName: TestUser
    }
  } 
}

User sent message from the iframe and it was displayed in the iframe

What means: you have to create a contact with the parameters that were passed from the iframe.

The event will come every time the salesperson sends a message, not just when he writes to the customer for the first time. Therefore, the event can come when the contact has already been created in the CRM.

Name: WZ_OUTPUT_MESSAGE

How to get: send us options.useMessageEvents: true when generating the iframe link.

What it contains:

Field	Type	Description
type	String	Event name WZ_CREATE_ENTITY
data	Object	The object that contains the event data
data.chatType	String	Chat messenger type: whatsapp, instagram, telegram, vk, avito
data.chatId	String	Chat ID (contact's messenger account)
data.channelId	String	Channel ID
data.userId	Number	CRM user ID
data.integrationId	String	Integration ID
data.messageId	String	Sent Message ID

Example of an event:

{
  type: 'WZ_OUTPUT_MESSAGE',
  data: {
    chatType: whatsapp,
    chatId: 79998887766,
    channelId: c16tc1c-9f20-4rda-46jd-q92ty4j6s36888,
    userId: test_id,
    integrationId: 608df5ye-45hj-j6k7-l77k-qe5t88j4h1222,
    messageId: 7886о490-49df-8hj3-3jkj-wes4xc54fwd
  } 
}

After creating a contact, you must send data about the contact from CRM to Wazzup.

We made an HTML page that serves as an example of how you can catch iframe events. How to use:

1. Generate a link to the iframe using the API method.
2. Insert that link into the input field of the HTML page.
3. The chat interface will be displayed. You will be able to tap on the necessary buttons to trigger an event — the data that came in this event will appear above the iframe.