ZAF Client API

The ZAF client lets your app in the iframe communicate with the host Zendesk product. You can use the client in your apps to listen for events, get or set properties, or invoke actions. The ZAF client also provides additional methods for building apps.

Example:

var client = ZAFClient.init();client.get('ticket.requester.name').then(function(data) {  console.log(data); // { "ticket.requester.name": "Mikkel Svane" }});

ZAFClient Object

When you include the ZAF SDK on your website, you get access to the ZAFClient object.

<script type="text/javascript" src="https://static.zdassets.com/zendesk_app_framework_sdk/2.0/zaf_sdk.min.js"></script>

The ZAFClient object has the following method:

init

ZAFClient.init()

Returns a client object.

Example:

var client = ZAFClient.init();

Client Object

Methods

context
get
has
instance
invoke
metadata
off
on
request
set
trigger

client.context()

Requests context for the app, such as the host and location. Depending on the location, the context may provide additional identifiers that you can use with the REST API to request additional data.

Returns

A JavaScript Promise object.

var client = ZAFClient.init();client.context().then(function(context) {  console.log(context);  /*    {      "instanceGuid": "7712c893-bec7-4e00-9db0-87fbb0c12914",      "product": "support",      "account": {        "subdomain": "mondocam"      },      "location": 'ticket_sidebar',      "ticketId": 1234    }  */});

client.get(paths)

Gets data from the UI asynchronously. For a complete list of supported paths, see:

Some path segments can take arguments that you can specify using a colon syntax. For example, to retrieve information about the options available to the type ticket field, you could call client.get('ticketField:type.options').

Arguments

paths an array of path strings or a single path string

Returns

A JavaScript Promise object.

var client = ZAFClient.init();
client.get('ticket.subject').then(function(data) {  console.log(data); // { 'ticket.subject': 'Help, my printer is on fire' }});
// or
client.get(['ticket.subject', 'ticket.requester.name']).then(function(data) {  console.log(data); // { 'ticket.subject': 'Help, my printer is on fire', 'ticket.requester.name': 'Mikkel Svane' }});

client.has(name, handler)

Returns whether or not an event has the specified handler attached to it.

Arguments

name the name of the event
handler the handler you want to test

var client = ZAFClient.init();
client.on('app.registered', function appRegistered(e) {  // do stuff});
client.has('app.registered', appRegistered); // trueclient.has('app.activated', appRegistered); // false

client.instance(guid)

Initialize a ZAFClient for another location.

var client = ZAFClient.init();var otherClient = client.instance('9e012b1f-1397-484e-8810-c444b8085e55');

arguments

instanceGuid - the GUID for the desired instance of the app

returns

An instance of ZAFClient for the requested instance GUID

Note that instances are transient in some locations (like ticket sidebar), so if the ticket tab is closed that instance is destroyed.

Example

This example demonstrates how to open a top bar app from a ticket sidebar iframe.

The app in this example must run in the top_bar and ticket_sidebar locations. The manifest would contain a snippet like this:

{  "location": {    "support": {      "ticket_sidebar": "assets/ticket_sidebar.html",      "top_bar": "assets/top_bar.html"    }  }}

The ticket sidebar app runs the following code:

var client = ZAFClient.init();
var topBarClientPromise = client.get('instances').then(function(instancesData) {  var instances = instancesData.instances;  for (var instanceGuid in instances) {    if (instances[instanceGuid].location === 'top_bar') {      return client.instance(instanceGuid);    }  }});
topBarClientPromise.then(function(topBarClient) {  // opens the top bar app, even if its iframe hasn't been loaded  topBarClient.invoke('popover');});

client.invoke(name [, ...args])

client.invoke(obj)

Executes an action identified by the name path parameter, or multiple actions defined in the obj argument, within the product interface. For a complete list of supported paths, see:

Some path segments can take arguments that you can specify using a colon syntax. For example, to hide the priority ticket field, call client.invoke('ticketFields:priority.hide').

Arguments

name the path to call
args (optional) arguments to be passed to the call, or
obj an object containing invoke paths as keys and arrays of arguments as values

Returns

A JavaScript Promise object with the value returned from the method call(s).

var client = ZAFClient.init();
client.invoke('ticket.comment.appendText', 'Help!').then(function() {  console.log('text has been appended');});
// or
client.invoke({  'ticket.comment.appendText': ['Help!'],  'ticketFields:priority.hide': []}).then(function(data) {  console.log(data); // { 'ticket.comment.appendText': value, 'ticketFields:priority.hide': value }});

client.metadata()

Requests metadata for the app, such as the app id, installation id, app plan information, and Stripe subscription id (if applicable).

Returns

A JavaScript Promise object.

var client = ZAFClient.init();
client.metadata().then(function(metadata) {  console.log(metadata);  /*    {      "appId": 123,      "name": "My App",      "installationId": 12345,      "version": "1.0",      "stripe_subscription_id": "sub_1234567890abcdefg",      "plan": {        "name": "starter"      },      "settings": {        "title": "My Installation Name"      }    }  */});

client.off(name, handler)

Allows you to remove a handler for a framework event.

Arguments

name the name of the event
handler the function you attached earlier with on

var client = ZAFClient.init();
client.on('app.registered', function appRegistered(e) {  // do stuff then remove the handler  client.off('app.registered', appRegistered);});

client.on(name, handler, [context])

Allows you to add handlers to a framework event. You can add as many handler as you wish. They will be executed in the order they were added.

For available events, see:

Arguments

name the name of the framework event you want to listen to. This can be framework, request, or custom events
handler a function to be called when this event fires
context (optional) the value of this within your handler

var client = ZAFClient.init();client.on('app.registered', function(e) {  // go nuts});

Note: As soon as communication with the framework is established, the SDK triggers an app.registered event. You can add as many handlers to app.registered as you like. They're called immediately after the init callback.

client.request(options)

Makes an HTTP request. See Making API requests from a Zendesk app.

Argument

options the url of the resource to request, or an object containing a combination of the following properties with their supported values. All values are case sensitive.

options	Type	Description
accepts	Object	Maps a given data type to its MIME type, which gets sent in the "Accept" request header
autoRetry	Boolean	If true, overrides the default auto-retry behavior of the request in response to rate-limiting
cache	Boolean	If false, forces requested pages not to be cached by the browser
contentType	Boolean, String	Specifies the content type when sending data to a server. If set to false, then no content type header is set. Default value: "application/x-www-form-urlencoded; charset=UTF-8". Example: "application/json"
cors	Boolean	If true, makes a request from the browser. If false, makes a request from a Zendesk proxy server. Defaults to false. Requests to Zendesk APIs are always made from the browser, regardless of this option.
crossDomain	Boolean	If true, forces a cross-domain request on the same domain
data	Object, String, Array	Data to send to the server. Converted to a query string if not already a string. If you pass a JavaScript object or array and you specify "application/json" as the `contentType`, use the `JSON.stringify()` method to ensure the data is a JSON string. For example, `data: JSON.stringify( {keyExample: "Value Example"} )`
dataType	String	Type of data expected back from the server. Possible values: "text", "json"
headers	Object	Additional header key/value pairs to send along with the request
httpCompleteResponse	Boolean	Flag to get a full response back, including the headers and the response status. Default value is false
ifModified	Boolean	Allows the request to be successful only if the response has changed since the last request
jwt	Object	A JSON web token. See Encoding and sending ZAF JWTs
mimeType	String	Mime type to override the XHR mime type
secure	Boolean	Flag to allow secure settings to be used
timeout	Number	Timeout period in milliseconds for the request
traditional	Boolean	If true, uses the traditional style of parameter serialization
type	String	The HTTP method to use. Possible values: "GET", "POST", "PUT", "DELETE", "PATCH"
url	String	Url of the requested resource
xhrFields	Object	Native XMLHttpRequest properties, such as `withCredentials: true` for cross-domain requests

Example:

options: {  accepts: {    text: 'application/x-some-custom-type'  },  autoRetry: true,  cache: false,  contentType: "application/json" ,  data: {    keyExample: "Value Example"  },  dataType: "text"  httpCompleteResponse: true,  type: "GET",  timeout: 200,  url: "www.example.com",  xhrFields: {    withCredentials: true  }}

Returns

A JavaScript Promise object.

var client = ZAFClient.init();
client.request('/api/v2/tickets.json').then(  function(tickets) {    console.log(tickets);  },  function(response) {    console.error(response.responseText);  });
// or
var client = ZAFClient.init();
client.request({  url: '/api/v2/tickets.json',  httpCompleteResponse: true}).then(  function(response) {    console.log(response.responseJSON); // body of the HTTP response    console.log(response.responseText); // body of the HTTP response    console.log(response.status);       // HTTP response status    console.log(response.statusText);   // Is either 'success' or 'error'    console.log(response.headers);      // HTTP response headers  },  function(response) {    console.error(response.responseText);  });

client.set(key, val)

client.set(obj)

Sets data in the UI asynchronously. For a complete list of supported paths, see:

Some path segments can take arguments that you can specify using a colon syntax. For example, to set the due date of a task, you could call client.set('ticket.customField:due_date', new Date()).

Arguments

key the path to which to set the value val, or
obj an object containing the keys and values to update

Returns

A JavaScript Promise object.

var client = ZAFClient.init();
client.set('ticket.subject', 'Printer Overheating Incident').then(function(data) {  console.log(data); // { 'ticket.subject': 'Printer Overheating Incident' }});
// or
client.set({ 'ticket.subject': 'Printer Overheating Incident', 'ticket.type': 'incident' }).then(function(data) {  console.log(data); // { 'ticket.subject': 'Printer Overheating Incident', 'ticket.type': 'incident' }});

client.trigger(name, [data])

Triggers the specified event on the client.

Arguments

name the name of the event you want to trigger
data (optional) data you want to pass to the handler

var client = ZAFClient.init();
client.on('activation', function() {  console.log('activating!')});
client.trigger('activation') // activating!

Apps Core API

Apps Support API

Apps Chat API

Apps Sell API

ZAF Client API

ZAFClient Object

ZAFClient.init()

Client Object

client.context()

Returns

client.get(paths)

Arguments

Returns

client.has(name, handler)

Arguments

client.instance(guid)

arguments

returns

Example

client.invoke(name [, ...args])

client.invoke(obj)

Arguments

Returns

client.metadata()

Returns

client.off(name, handler)

Arguments

client.on(name, handler, [context])

Arguments

client.request(options)

Argument

Returns

client.set(key, val)

client.set(obj)

Arguments

Returns

client.trigger(name, [data])

Arguments