Send a message to +54 9 11 3633-1413 through WhatsApp and test the API.
Chat API is designed to create chat bots and integrate WhatsApp with business systems: CRM, ERP or a website.
Chat API is already used for many projects: sending and reading messages from the CRM-system, recording in the beauty salon, sending details of the vacancy or chat-bot with promotional codes.
Create a chat bot in a couple of hours or integrate into 6,000 dialogs per day in PHP, JavaScript, Google Docs, Python, Java, C# or even VBA.
The official closed API WhatsApp WEB under the hood works stably and does not fall when you update WhatsApp – this is our main difference from other solutions.
Guides for building a Whatsapp bot on PHP , on Python , on Node.JS , on C# or on Java. Bot in conjunction with Google Sheets.
$data = [
'phone' => '79995253422', // Receivers phone
'body' => 'Hello, Andrew!', // Message
];
$json = json_encode($data); // Encode data to JSON
// URL for request POST /message
$token = '83763g87x';
$instanceId = '777';
$url = 'https://api.chat-api.com/instance'.$instanceId.'/message?token='.$token;
// Make a POST request
$options = stream_context_create(['http' => [
'method' => 'POST',
'header' => 'Content-type: application/json',
'content' => $json
]
]);
// Send a request
$result = file_get_contents($url, false, $options);
$data = [
'phone' => '79995253422', // Receivers phone
'body' => 'Hello, Andrew!', // Message
];
$json = json_encode($data); // Encode data to JSON
// URL for request POST /message
$token = '83763g87x';
$instanceId = '777';
$url = 'https://api.chat-api.com/instance'.$instanceId.'/message?token='.$token;
// Make a POST request
$options = stream_context_create(['http' => [
'method' => 'POST',
'header' => 'Content-type: application/json',
'content' => $json
]
]);
// Send a request
$result = file_get_contents($url, false, $options);
$data = [
'phone' => '79995253422', // Receivers phone
'body' => 'Hello, Andrew!', // Message
];
$json = json_encode($data); // Encode data to JSON
// URL for request POST /message
$token = '83763g87x';
$instanceId = '777';
$url = 'https://api.chat-api.com/instance'.$instanceId.'/message?token='.$token;
// Make a POST request
$options = stream_context_create(['http' => [
'method' => 'POST',
'header' => 'Content-type: application/json',
'content' => $json
]
]);
// Send a request
$result = file_get_contents($url, false, $options);
$data = [
'phone' => '79995253422', // Receivers phone
'body' => 'Hello, Andrew!', // Message
];
$json = json_encode($data); // Encode data to JSON
// URL for request POST /message
$token = '83763g87x';
$instanceId = '777';
$url = 'https://api.chat-api.com/instance'.$instanceId.'/message?token='.$token;
// Make a POST request
$options = stream_context_create(['http' => [
'method' => 'POST',
'header' => 'Content-type: application/json',
'content' => $json
]
]);
// Send a request
$result = file_get_contents($url, false, $options);
History of WhatsApp conversations in personal and group chats, including before connecting the API.
$data = [
'phone' => '79995253422', // Receivers phone
'body' => 'Hello, Andrew!', // Message
];
$json = json_encode($data); // Encode data to JSON
// URL for request POST /message
$token = '83763g87x';
$instanceId = '777';
$url = 'https://api.chat-api.com/instance'.$instanceId.'/message?token='.$token;
// Make a POST request
$options = stream_context_create(['http' => [
'method' => 'POST',
'header' => 'Content-type: application/json',
'content' => $json
]
]);
// Send a request
$result = file_get_contents($url, false, $options);
$data = [
'phone' => '79995253422', // Receivers phone
'body' => 'Hello, Andrew!', // Message
];
$json = json_encode($data); // Encode data to JSON
// URL for request POST /message
$token = '83763g87x';
$instanceId = '777';
$url = 'https://api.chat-api.com/instance'.$instanceId.'/message?token='.$token;
// Make a POST request
$options = stream_context_create(['http' => [
'method' => 'POST',
'header' => 'Content-type: application/json',
'content' => $json
]
]);
// Send a request
$result = file_get_contents($url, false, $options);
$data = [
'phone' => '79995253422', // Receivers phone
'body' => 'Hello, Andrew!', // Message
];
$json = json_encode($data); // Encode data to JSON
// URL for request POST /message
$token = '83763g87x';
$instanceId = '777';
$url = 'https://api.chat-api.com/instance'.$instanceId.'/message?token='.$token;
// Make a POST request
$options = stream_context_create(['http' => [
'method' => 'POST',
'header' => 'Content-type: application/json',
'content' => $json
]
]);
// Send a request
$result = file_get_contents($url, false, $options);
$data = [
'phone' => '79995253422', // Receivers phone
'body' => 'Hello, Andrew!', // Message
];
$json = json_encode($data); // Encode data to JSON
// URL for request POST /message
$token = '83763g87x';
$instanceId = '777';
$url = 'https://api.chat-api.com/instance'.$instanceId.'/message?token='.$token;
// Make a POST request
$options = stream_context_create(['http' => [
'method' => 'POST',
'header' => 'Content-type: application/json',
'content' => $json
]
]);
// Send a request
$result = file_get_contents($url, false, $options);
Receive notifications about personal and group messages through incoming http requests to your server. This is the main function for creating a chatbot.
$data = [
'phone' => '79995253422', // Receivers phone
'body' => 'Hello, Andrew!', // Message
];
$json = json_encode($data); // Encode data to JSON
// URL for request POST /message
$token = '83763g87x';
$instanceId = '777';
$url = 'https://api.chat-api.com/instance'.$instanceId.'/message?token='.$token;
// Make a POST request
$options = stream_context_create(['http' => [
'method' => 'POST',
'header' => 'Content-type: application/json',
'content' => $json
]
]);
// Send a request
$result = file_get_contents($url, false, $options);
$data = [
'phone' => '79995253422', // Receivers phone
'body' => 'Hello, Andrew!', // Message
];
$json = json_encode($data); // Encode data to JSON
// URL for request POST /message
$token = '83763g87x';
$instanceId = '777';
$url = 'https://api.chat-api.com/instance'.$instanceId.'/message?token='.$token;
// Make a POST request
$options = stream_context_create(['http' => [
'method' => 'POST',
'header' => 'Content-type: application/json',
'content' => $json
]
]);
// Send a request
$result = file_get_contents($url, false, $options);
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You can configure the SDK or generate other SDKs in 30+ programming languages: Chat API SDK generator.
