apimaticsupport / conversationsapi
## Introduction Send messages using unifonic’s Conversations API. Message your target audience over social channels (WhatsApp for Business, Messenger, SMS, etc..). Unifonic conversations API Restful and HTTP **API's** uses The basic Authentication protocol. All request and response bodies are forma
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pkg:composer/apimaticsupport/conversationsapi
Requires
- php: >=5.4.0
- ext-curl: *
- ext-json: *
- ext-mbstring: *
- apimatic/jsonmapper: ^1.3.1
- apimatic/unirest-php: ^2.0.0
Requires (Dev)
This package is auto-updated.
Last update: 2025-10-05 15:31:13 UTC
README
Introduction
Send messages using unifonic’s Conversations API. Message your target audience over social channels (WhatsApp for Business, Messenger, SMS, etc..).
Unifonic conversations API Restful and HTTP API's uses The basic Authentication protocol. All request and response bodies are formatted in JSON.
Get an account
To start using the API you need to send an email support@unifonic.com to create an account for you.
Base URL
All URLs referenced in the documentation have the following base: apis.unifonic.com
Security
To ensure privacy, we recommend you to use HTTPS for all unifonic API requests.
Formats
conversations API only supports JSON format. All requests must use the Content-type header set to application/json.
Support
We’re here to help! Get in touch with support at support@unifonic.com and we’ll get back to you as soon as we can or you can contact us throw live chat on our [website] (www.unifonic.com).
How to Build
The generated code has dependencies over external libraries like UniRest. These dependencies are defined in the composer.json file that comes with the SDK.
To resolve these dependencies, we use the Composer package manager which requires PHP greater than 5.3.2 installed in your system.
Visit https://getcomposer.org/download/ to download the installer file for Composer and run it in your system.
Open command prompt and type composer --version. This should display the current version of the Composer installed if the installation was successful.
- Using command line, navigate to the directory containing the generated files (including
composer.json) for the SDK. - Run the command
composer install. This should install all the required dependencies and create thevendordirectory in your project directory.
[For Windows Users Only] Configuring CURL Certificate Path in php.ini
CURL used to include a list of accepted CAs, but no longer bundles ANY CA certs. So by default it will reject all SSL certificates as unverifiable. You will have to get your CA's cert and point curl at it. The steps are as follows:
- Download the certificate bundle (.pem file) from https://curl.haxx.se/docs/caextract.html on to your system.
- Add curl.cainfo = "PATH_TO/cacert.pem" to your php.ini file located in your php installation. “PATH_TO” must be an absolute path containing the .pem file.
[curl] ; A default value for the CURLOPT_CAINFO option. This is required to be an ; absolute path. ;curl.cainfo =
How to Use
The following section explains how to use the ConversationsAPI library in a new project.
1. Open Project in an IDE
Open an IDE for PHP like PhpStorm. The basic workflow presented here is also applicable if you prefer using a different editor or IDE.
Click on Open in PhpStorm to browse to your generated SDK directory and then click OK.
2. Add a new Test Project
Create a new directory by right clicking on the solution name as shown below:
Name the directory as "test"
Add a PHP file to this project
Name it "testSDK"
Depending on your project setup, you might need to include composer's autoloader in your PHP code to enable auto loading of classes.
require_once "../vendor/autoload.php";
It is important that the path inside require_once correctly points to the file autoload.php inside the vendor directory created during dependency installations.
After this you can add code to initialize the client library and acquire the instance of a Controller class. Sample code to initialize the client library and using controller methods is given in the subsequent sections.
3. Run the Test Project
To run your project you must set the Interpreter for your project. Interpreter is the PHP engine installed on your computer.
Open Settings from File menu.
Select PHP from within Languages & Frameworks
Browse for Interpreters near the Interpreter option and choose your interpreter.
Once the interpreter is selected, click OK
To run your project, right click on your PHP file inside your Test project and click on Run
How to Test
Unit tests in this SDK can be run using PHPUnit.
- First install the dependencies using composer including the
require-devdependencies. - Run
vendor\bin\phpunit --verbosefrom commandline to execute tests. If you have installed PHPUnit globally, run tests usingphpunit --verboseinstead.
You can change the PHPUnit test configuration in the phpunit.xml file.
Initialization
Authentication
In order to setup authentication and initialization of the API client, you need the following information.
| Parameter | Description |
|---|---|
| publicId | PublicId from application's API keys tab. |
| secret | Secret from application's API keys tab. |
API client can be initialized as following.
$publicId = '{{PublicId}}'; // PublicId from application's API keys tab. $secret = '{{Secret}}'; // Secret from application's API keys tab. $client = new ConversationsAPILib\ConversationsAPIClient($publicId, $secret);
Class Reference
List of Controllers
- OutboundMessagesController
- WhatsappOutboundTemplateMessageController
- WhatsappOutboundSessionMessageController
OutboundMessagesController
Get singleton instance
The singleton instance of the OutboundMessagesController class can be accessed from the API Client.
$outboundMessages = $client->getOutboundMessages();
sendMessage
This endpoint allows you to send a message across any of our conversations channels, supported messages types can be found under the Structures section.
function sendMessage($body)
Parameters
| Parameter | Tags | Description |
|---|---|---|
| body | Required |
Request with correct body for the message type you want to send. |
Example Usage
$body = new GenericMessageStructure(); $result = $outboundMessages->sendMessage($body);
Errors
| Error Code | Error Description |
|---|---|
| 400 | Invalid request sent |
| 403 | User is not authorized to access this resource with an explicit deny |
| 500 | Internal Server Error |
WhatsappOutboundTemplateMessageController
Get singleton instance
The singleton instance of the WhatsappOutboundTemplateMessageController class can be accessed from the API Client.
$whatsapp_OutboundTemplateMessage = $client->getWhatsappOutboundTemplateMessage();
sendTemplateTextMessage
This API works only with WhatsApp channel, it allows you to check whether a phone number has an active WhatsApp account or not. This end API allows you to implement call center IVR to WhatsApp deflection.
function sendTemplateTextMessage( $body, $contentType)
Parameters
| Parameter | Tags | Description |
|---|---|---|
| body | Required |
Request with correct body for the message type you want to send. |
| contentType | Required DefaultValue |
Content-Type |
Example Usage
$body = new GenericMessageStructureWithTemplate(); $contentType = 'application/json'; $result = $whatsapp_OutboundTemplateMessage->sendTemplateTextMessage($body, $contentType);
Errors
| Error Code | Error Description |
|---|---|
| 400 | Invalid request sent |
| 403 | User is not authorized to access this resource with an explicit deny |
| 500 | Internal Server Error |
WhatsappOutboundSessionMessageController
Get singleton instance
The singleton instance of the WhatsappOutboundSessionMessageController class can be accessed from the API Client.
$whatsapp_OutboundSessionMessage = $client->getWhatsappOutboundSessionMessage();
sendTextSessionMessage
This endpoint allows you to send a message across any of our conversations channels, supported messages types can be found under the Structures section.
function sendTextSessionMessage($body)
Parameters
| Parameter | Tags | Description |
|---|---|---|
| body | Required |
Request with correct body for the message type you want to send. |
Example Usage
$body = new GenericMessageStructureWithText(); $result = $whatsapp_OutboundSessionMessage->sendTextSessionMessage($body);
Errors
| Error Code | Error Description |
|---|---|
| 400 | Invalid request sent |
| 403 | User is not authorized to access this resource with an explicit deny |
| 500 | Internal Server Error |
sendImageSessionMessage
This endpoint allows you to send a message across any of our conversations channels, supported messages types can be found under the Structures section.
function sendImageSessionMessage($body)
Parameters
| Parameter | Tags | Description |
|---|---|---|
| body | Required |
Request with correct body for the message type you want to send. |
Example Usage
$body = new GenericMessageStructureWithImage(); $result = $whatsapp_OutboundSessionMessage->sendImageSessionMessage($body);
Errors
| Error Code | Error Description |
|---|---|
| 400 | Invalid request sent |
| 403 | User is not authorized to access this resource with an explicit deny |
| 500 | Internal Server Error |
sendVideoSessionMessage
This endpoint allows you to send a message across any of our conversations channels, supported messages types can be found under the Structures section.
function sendVideoSessionMessage($body)
Parameters
| Parameter | Tags | Description |
|---|---|---|
| body | Required |
Request with correct body for the message type you want to send. |
Example Usage
$body = new GenericMessageStructureWithVideo(); $result = $whatsapp_OutboundSessionMessage->sendVideoSessionMessage($body);
Errors
| Error Code | Error Description |
|---|---|
| 400 | Invalid request sent |
| 403 | User is not authorized to access this resource with an explicit deny |
| 500 | Internal Server Error |
sendAudioSessionMessage
This endpoint allows you to send a message across any of our conversations channels, supported messages types can be found under the Structures section.
function sendAudioSessionMessage($body)
Parameters
| Parameter | Tags | Description |
|---|---|---|
| body | Required |
Request with correct body for the message type you want to send. |
Example Usage
$body = new GenericMessageStructureWithAudio(); $result = $whatsapp_OutboundSessionMessage->sendAudioSessionMessage($body);
Errors
| Error Code | Error Description |
|---|---|
| 400 | Invalid request sent |
| 403 | User is not authorized to access this resource with an explicit deny |
| 500 | Internal Server Error |
sendFileSessionMessage
This endpoint allows you to send a message across any of our conversations channels, supported messages types can be found under the Structures section.
function sendFileSessionMessage($body)
Parameters
| Parameter | Tags | Description |
|---|---|---|
| body | Required |
Request with correct body for the message type you want to send. |
Example Usage
$body = new GenericMessageStructureWithFile(); $result = $whatsapp_OutboundSessionMessage->sendFileSessionMessage($body);
Errors
| Error Code | Error Description |
|---|---|
| 400 | Invalid request sent |
| 403 | User is not authorized to access this resource with an explicit deny |
| 500 | Internal Server Error |
sendContactsSessionMessage
This endpoint allows you to send a message across any of our conversations channels, supported messages types can be found under the Structures section.
function sendContactsSessionMessage($body)
Parameters
| Parameter | Tags | Description |
|---|---|---|
| body | Required |
Request with correct body for the message type you want to send. |
Example Usage
$body = new GenericMessageStructureWithContacts(); $result = $whatsapp_OutboundSessionMessage->sendContactsSessionMessage($body);
Errors
| Error Code | Error Description |
|---|---|
| 400 | Invalid request sent |
| 403 | User is not authorized to access this resource with an explicit deny |
| 500 | Internal Server Error |
sendLocationSessionMessage
This endpoint allows you to send a message across any of our conversations channels, supported messages types can be found under the Structures section.
function sendLocationSessionMessage($body)
Parameters
| Parameter | Tags | Description |
|---|---|---|
| body | Required |
Request with correct body for the message type you want to send. |
Example Usage
$body = new GenericMessageStructureWithLocation(); $result = $whatsapp_OutboundSessionMessage->sendLocationSessionMessage($body);
Errors
| Error Code | Error Description |
|---|---|
| 400 | Invalid request sent |
| 403 | User is not authorized to access this resource with an explicit deny |
| 500 | Internal Server Error |
sendListMessage
This endpoint allows you to send a message across any of our conversations channels, supported messages types can be found under the Structures section.
function sendListMessage($body)
Parameters
| Parameter | Tags | Description |
|---|---|---|
| body | Required |
Request with correct body for the message type you want to send. |
Example Usage
$body = new GenericMessageStructureWithListMessage(); $result = $whatsapp_OutboundSessionMessage->sendListMessage($body);
Errors
| Error Code | Error Description |
|---|---|
| 400 | Invalid request sent |
| 403 | User is not authorized to access this resource with an explicit deny |
| 500 | Internal Server Error |
sendReplyButtonMessage
This endpoint allows you to send a message across any of our conversations channels, supported messages types can be found under the Structures section.
function sendReplyButtonMessage($body)
Parameters
| Parameter | Tags | Description |
|---|---|---|
| body | Required |
Request with correct body for the message type you want to send. |
Example Usage
$body = new GenericMessageStructureWithReplyButton(); $result = $whatsapp_OutboundSessionMessage->sendReplyButtonMessage($body);
Errors
| Error Code | Error Description |
|---|---|
| 400 | Invalid request sent |
| 403 | User is not authorized to access this resource with an explicit deny |
| 500 | Internal Server Error |
sendProductMessage
This endpoint allows you to send a message across any of our conversations channels, supported messages types can be found under the Structures section.
function sendProductMessage($body)
Parameters
| Parameter | Tags | Description |
|---|---|---|
| body | Required |
Request with correct body for the message type you want to send. |
Example Usage
$body = new GenericMessageStructureWithProduct(); $result = $whatsapp_OutboundSessionMessage->sendProductMessage($body);
Errors
| Error Code | Error Description |
|---|---|
| 400 | Invalid request sent |
| 403 | User is not authorized to access this resource with an explicit deny |
| 500 | Internal Server Error |
sendProductListMessage
This endpoint allows you to send a message across any of our conversations channels, supported messages types can be found under the Structures section.
function sendProductListMessage($body)
Parameters
| Parameter | Tags | Description |
|---|---|---|
| body | Required |
Request with correct body for the message type you want to send. |
Example Usage
$body = new GenericMessageStructureWithProductList(); $result = $whatsapp_OutboundSessionMessage->sendProductListMessage($body);
Errors
| Error Code | Error Description |
|---|---|
| 400 | Invalid request sent |
| 403 | User is not authorized to access this resource with an explicit deny |
| 500 | Internal Server Error |