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https://github.com/green-api/whatsapp-api-client-php

This library helps you easily create a php application with WhatsApp API
https://github.com/green-api/whatsapp-api-client-php

whatsapp whatsapp-api whatsapp-api-php whatsapp-bot whatsapp-php

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This library helps you easily create a php application with WhatsApp API

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README

        

# whatsapp-api-client-php
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- [Документация на русском языке](README_RUS.md)

PHP library for integration with WhatsApp messenger via API of [green-api.com](https://green-api.com/en/) service. To use the library you have to get a registration token and an account id in the [personal area](https://console.green-api.com). There is a free developer account tariff plan.

## API

You can find REST API documentation by [url](https://green-api.com/en/docs/api/). The library is a wrapper for REST API, so the documentation at the above url applies to the library as well.

## Installation

Via [Composer](https://getcomposer.org):

```bash
composer require green-api/whatsapp-api-client-php
```

## Import

```
require './vendor/autoload.php';
```
## Authorization

To send a message or to execute some other Green-API method, you have to have the WhatsApp account in the phone application to be authorized. To authorize your account please go to the [personal area](https://console.green-api.com) and scan a QR-code using the WhatsApp application.

## Running index.php

```
php -S localhost:8080
```

## Examples

### How to initialize an object

```
$greenApi = new GreenApiClient( ID_INSTANCE, API_TOKEN_INSTANCE );
```

### Sending a text message to a WhatsApp number

```
$result = $greenApi->sending->sendMessage('[email protected]', 'Message text');
```

Example url: [sendTextMessage.php](https://github.com/green-api/whatsapp-api-client-php/blob/master/examples/sendTextMessage.php)

Please note that keys can be obtained from environment variables:
```
sending->sendFileByUrl(
'[email protected]', 'https://www.google.ru/images/branding/googlelogo/1x/googlelogo_color_272x92dp.png',
'googlelogo_color_272x92dp.png', 'Google logo');
```

Example url: [sendPictureByLink.php](https://github.com/green-api/whatsapp-api-client-php/blob/master/examples/sendPictureByLink.php)

### Sending an image by uploading from the disk

```
$result = $greenApi->sending->sendFileByUpload('[email protected]',
'C:\Games\PicFromDisk.png', 'PicFromDisk.jpg', 'Picture from disk');
```

Example url: [sendPictureByUpload.php](https://github.com/green-api/whatsapp-api-client-php/blob/master/examples/sendPictureByUpload.php)

### Group creation and sending a message to the group

```
$chatIds = [
'[email protected]'
];
$resultCreate = $greenApi->groups->createGroup('GroupName', $chatIds );

if ($resultCreate->code == 200)
$resultSend = $greenApi->sending->sendMessage($resultCreate->data->chatId,
'Message text');
```

IMPORTANT: If one tries to create a group with a non-existent number, WhatsApp
may block the sender's number. The number in the example is non-existent.

Example url: [createGroupAndSendMessage.php](https://github.com/green-api/whatsapp-api-client-php/blob/master/examples/createGroupAndSendMessage.php)

### Receive incoming messages by HTTP API

The general concept of receiving data in the Green API is described [here](https://green-api.com/en/docs/api/receiving/)
To start receiving messages by the HTTP API you need to execute the library method:

```
greenAPI.webhooks.startReceivingNotifications(onEvent)
```

onEvent - your method which should contain parameters:
Parameter | Description
----- | -----
typewebhook | received message type (string)
body | message body (json)

Message body types and formats [here](https://green-api.com/en/docs/api/receiving/notifications-format/)

This method will be called when an incoming message is received. Next, process messages according to the business logic of your system.

## Examples list

| Description | Module |
|----------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------|
| Example of sending text | [sendTextMessage.php](https://github.com/green-api/whatsapp-api-client-php/blob/master/examples/sendTextMessage.php) |
| Example of sending a picture by URL | [sendPictureByLink.php](https://github.com/green-api/whatsapp-api-client-php/blob/master/examples/sendPictureByLink.php) |
| Example of sending a picture by uploading from the disk | [sendPictureByUpload.php](https://github.com/green-api/whatsapp-api-client-php/blob/master/examples/sendPictureByUpload.php) |
| Example of a group creation and sending a message to the group | [createGroupAndSendMessage.php](https://github.com/green-api/whatsapp-api-client-php/blob/master/examples/createGroupAndSendMessage.php) |
| Example of incoming webhooks receiving | [receiveNotification.php](https://github.com/green-api/whatsapp-api-client-php/blob/master/examples/receiveNotification.php) |

## The full list of the library methods

| API method | Description | Documentation link |
|----------------------------------------|--------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------|
| `account.getSettings` | The method is designed to get the current settings of the account | [GetSettings](https://green-api.com/en/docs/api/account/GetSettings/) |
| `account.setSettings` | The method is designed to set the account settings | [SetSettings](https://green-api.com/en/docs/api/account/SetSettings/) |
| `account.getStateInstance` | The method is designed to get the state of the account | [GetStateInstance](https://green-api.com/en/docs/api/account/GetStateInstance/) |
| `account.getStatusInstance` | The method is designed to get the socket connection state of the account instance with WhatsApp | [GetStatusInstance](https://green-api.com/en/docs/api/account/GetStatusInstance/) |
| `account.reboot` | The method is designed to restart the account | [Reboot](https://green-api.com/en/docs/api/account/Reboot/) |
| `account.logout` | The method is designed to unlogin the account | [Logout](https://green-api.com/en/docs/api/account/Logout/) |
| `account.qr` | The method is designed to get a QR code | [QR](https://green-api.com/en/docs/api/account/QR/) |
| `account.setProfilePicture` | The method is designed to set the avatar of the account | [SetProfilePicture](https://green-api.com/en/docs/api/account/SetProfilePicture/) |
| `device.getDeviceInfo` | The method is designed to get information about the device (phone) on which the WhatsApp Business application is running | [GetDeviceInfo](https://green-api.com/en/docs/api/phone/GetDeviceInfo/) |
| `groups.createGroup` | The method is designed to create a group chat | [CreateGroup](https://green-api.com/en/docs/api/groups/CreateGroup/) |
| `groups.updateGroupName` | The method changes the name of the group chat | [UpdateGroupName](https://green-api.com/en/docs/api/groups/UpdateGroupName/) |
| `groups.getGroupData` | The method gets group chat data | [GetGroupData](https://green-api.com/en/docs/api/groups/GetGroupData/) |
| `groups.addGroupParticipant` | The method adds a participant to the group chat | [AddGroupParticipant](https://green-api.com/en/docs/api/groups/AddGroupParticipant/) |
| `groups.removeGroupParticipant` | The method removes the participant from the group chat | [RemoveGroupParticipant](https://green-api.com/en/docs/api/groups/RemoveGroupParticipant/) |
| `groups.setGroupAdmin` | The method designates a member of a group chat as an administrator | [SetGroupAdmin](https://green-api.com/en/docs/api/groups/SetGroupAdmin/) |
| `groups.removeAdmin` | The method deprives the participant of group chat administration rights | [RemoveAdmin](https://green-api.com/en/docs/api/groups/RemoveAdmin/) |
| `groups.setGroupPicture` | The method sets the avatar of the group | [SetGroupPicture](https://green-api.com/en/docs/api/groups/SetGroupPicture/) |
| `groups.leaveGroup` | The method logs the user of the current account out of the group chat | [LeaveGroup](https://green-api.com/en/docs/api/groups/LeaveGroup/) |
| `journals.getChatHistory` | The method returns the chat message history | [GetChatHistory](https://green-api.com/en/docs/api/journals/GetChatHistory/) |
| `journals.lastIncomingMessages` | The method returns the most recent incoming messages of the account | [LastIncomingMessages](https://green-api.com/en/docs/api/journals/LastIncomingMessages/) |
| `journals.lastOutgoingMessages` | The method returns the last sent messages of the account | [LastOutgoingMessages](https://green-api.com/en/docs/api/journals/LastOutgoingMessages/) |
| `queues.showMessagesQueue` | The method is designed to get the list of messages that are in the queue to be sent | [ShowMessagesQueue](https://green-api.com/en/docs/api/queues/ShowMessagesQueue/) |
| `queues.clearMessagesQueue` | The method is designed to clear the queue of messages to be sent | [ClearMessagesQueue](https://green-api.com/en/docs/api/queues/ClearMessagesQueue/) |
| `marking.readChat` | The method is designed to mark chat messages as read | [ReadChat](https://green-api.com/en/docs/api/marks/ReadChat/) |
| `receiving.receiveNotification` | The method is designed to receive a single incoming notification from the notification queue | [ReceiveNotification](https://green-api.com/en/docs/api/receiving/technology-http-api/ReceiveNotification/) |
| `receiving.deleteNotification` | The method is designed to remove an incoming notification from the notification queue | [DeleteNotification](https://green-api.com/en/docs/api/receiving/technology-http-api/DeleteNotification/) |
| `receiving.downloadFile` | The method is for downloading received and sent files | [DownloadFile](https://green-api.com/en/docs/api/receiving/files/DownloadFile/) |
| `sending.sendMessage` | The method is designed to send a text message to a personal or group chat | [SendMessage](https://green-api.com/en/docs/api/sending/SendMessage/) |
| `sending.sendButtons` | The method is designed to send a message with buttons to a personal or group chat | [SendButtons](https://green-api.com/en/docs/api/sending/SendButtons/) |
| `sending.sendTemplateButtons` | The method is designed to send a message with interactive buttons from the list of templates in a personal or group chat | [SendTemplateButtons](https://green-api.com/en/docs/api/sending/SendTemplateButtons/) |
| `sending.sendListMessage` | The method is designed to send a message with a selection button from a list of values to a personal or group chat | [SendListMessage](https://green-api.com/en/docs/api/sending/SendListMessage/) |
| `sending.sendFileByUpload` | The method is designed to send a file loaded through a form (form-data) | [SendFileByUpload](https://green-api.com/en/docs/api/sending/SendFileByUpload/) |
| `sending.sendFileByUrl` | The method is designed to send a file downloaded via a link | [SendFileByUrl](https://green-api.com/en/docs/api/sending/SendFileByUrl/) |
| `sending.sendLocation` | The method is designed to send a geolocation message | [SendLocation](https://green-api.com/en/docs/api/sending/SendLocation/) |
| `sending.sendContact` | The method is for sending a message with a contact | [SendContact](https://green-api.com/en/docs/api/sending/SendContact/) |
| `sending.sendLink` | The method is designed to send a message with a link that will add an image preview, title and description | [SendLink](https://green-api.com/en/docs/api/sending/SendLink/) |
| `sending.forwardMessages` | The method is designed for forwarding messages to a personal or group chat | [ForwardMessages](https://green-api.com/en/docs/api/sending/ForwardMessages/) |
| `serviceMethods.checkWhatsapp` | The method checks if there is a WhatsApp account on the phone number | [CheckWhatsapp](https://green-api.com/en/docs/api/service/CheckWhatsapp/) |
| `serviceMethods.getAvatar` | The method returns the avatar of the correspondent or group chat | [GetAvatar](https://green-api.com/en/docs/api/service/GetAvatar/) |
| `serviceMethods.getContacts` | The method is designed to get a list of contacts of the current account | [GetContacts](https://green-api.com/en/docs/api/service/GetContacts/) |
| `serviceMethods.getContactInfo` | The method is designed to obtain information about the contact | [GetContactInfo](https://green-api.com/en/docs/api/service/GetContactInfo/) |
| `serviceMethods.deleteMessage` | The method deletes the message from chat | [DeleteMessage](https://green-api.com/en/docs/api/service/deleteMessage/) |
| `serviceMethods.archiveChat` | The method archives the chat | [ArchiveChat](https://green-api.com/en/docs/api/service/archiveChat/) |
| `serviceMethods.unarchiveChat` | The method unarchives the chat | [UnarchiveChat](https://green-api.com/en/docs/api/service/unarchiveChat/) |
| `serviceMethods.setDisappearingChat` | The method is designed to change the settings of disappearing messages in chats | [SetDisappearingChat](https://green-api.com/en/docs/api/service/SetDisappearingChat/) |
| `webhooks.startReceivingNotifications` | The method is designed to start receiving new notifications | |
| `webhooks.stopReceivingNotifications` | The method is designed to stop receiving new notifications | |

## Service methods documentation

[https://green-api.com/en/docs/api/](https://green-api.com/en/docs/api/)

## License

Licensed under MIT terms. Please see file [LICENSE](LICENSE)