Ryuu-FCA-API - Facebook Chat API

Ryuu-FCA-API is a powerful fork of the Facebook Chat API with significant improvements and new features.

Key Features

1. Enhanced Security Bypass

• Improved automation detection bypass
• Better handling of Facebook's security checks
• Reduced account restrictions

2. Login Improvements

• login via credentials (email/password now works!)
• AppState support maintained
• Fixed region detection

3. Advanced Features

• Random User-Agent generation
• Bypass automation behavior detection
• Improved error handling
• Enhanced session stability

Installation

npm install ryuu-fca-api

Authentication Methods

1. Credentials Login (Now Working!)

login({
    email: "your_email",
    password: "your_password"
}, (err, api) => {
    if(err) return console.error(err);
    // Bot code here
});

2. AppState Login

login({
    appState: JSON.parse(fs.readFileSync('appstate.json', 'utf8'))
}, (err, api) => {
    if(err) return console.error(err);
    // Bot code here
});

Basic Usage

const login = require("ryuu-fca-api");

login({
    email: "YOUR_EMAIL",
    password: "YOUR_PASSWORD"
}, (err, api) => {
    if(err) return console.error(err);

    api.setOptions({
        forceLogin: true,
        listenEvents: true,
        logLevel: "silent",
        updatePresence: false,
        selfListen: false
    });

    api.listenMqtt((err, event) => {
        if(err) return console.error(err);
        
        switch(event.type) {
            case "message":
                api.sendMessage("Hello!", event.threadID);
                break;
        }
    });
});

Advanced Options

api.setOptions({
    forceLogin: true,
    listenEvents: true,
    logLevel: "silent",
    updatePresence: false,
    selfListen: false,
    userAgent: "user agent here", //optional
    autoMarkRead: false,
    autoMarkDelivery: true
});

Core Features

Message Operations

• Send/Receive messages
• Handle attachments
• Message reactions
• Thread management

Security Features

• Bypass automation detection
• Random User-Agent
• Region fix implementation
• Enhanced error handling

Session Management

• Multiple login methods
• Session persistence
• Error recovery

Credits

• Jr Busaco - Owner
• Original FCA Authors - Base Framework
• Ryuu Team - Enhanced Features & Fixes

Support

Join our community:

• Facebook Support Group

Contact info:

• Jr Busaco

Important Notes

• Login via credentials has been restored and is working
• Random User-Agent helps avoid detection
• Region fix improves connection stability
• Use responsibly to avoid restrictions

License

This project is licensed under the MIT License.

Note: While we've restored many features, please use this API responsibly and in accordance with Facebook's terms of service.