adityaabsolin / php-pi-chat

PHP client for Pi chatbot (Inflection AI)

Pi chatbot client

This is an unofficial PHP client for Pi chatbot (from Inflection AI). It doesn't require authentication.

Installation

composer require maximerenou/pi-chat

Demo

Run examples/chat.php to test it.

Usage

use MaximeRenou\PiChat\Client as PiChat;
use MaximeRenou\PiChat\Prompt;

$chatbot = new PiChat();

$conversation = $chatbot->createConversation();

// $answer - full answer
$answer = $conversation->ask(new Prompt("Hello World"));

Real-time / progressive answer

Pi tends to send the whole message in one shot so this can be useless.

You may pass a function as second argument to get real-time progression:

// $current_answer - incomplete answer
// $tokens - last tokens received
$final_answer = $conversation->ask($prompt, function ($current_answer, $tokens) {
    echo $tokens;
});

Resume a conversation

If you want to resume a previous conversation, you can retrieve its identifiers:

// Get current identifiers
$identifiers = $conversation->getIdentifiers();

// ...
// Resume conversation with $identifiers parameter
$conversation = $chatbot->resumeConversation($identifiers);

Error handling

The code throws exceptions when it receives an error from Pi. You can therefore use a try/catch block to handle errors.

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Disclaimer

This code is for educational purpose only. Using Pi outside heypi.com may violate Inflection AI terms.