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Releases: fcsapi/websocket-php

4.0.0

25 Dec 11:23
@fcs-developer fcs-developer
4.0.0
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FCS WebSocket PHP v4.0.0

First Release - PHP WebSocket client for real-time Forex, Crypto, and Stock market data streaming from FCS API.

What's New

Initial release with complete WebSocket implementation:

  • Real-time Streaming - Live price updates via WebSocket (1-5 second updates)
  • Multi-Market Support - Forex (FX:EURUSD), Crypto (BINANCE:BTCUSDT), Stocks (NASDAQ:AAPL)
  • OHLCV Data - Open, High, Low, Close, Volume with Ask/Bid prices
  • Auto-Reconnect - Automatic reconnection on connection drops (configurable retry limit)
  • Tab Visibility - Smart disconnect when browser tab is hidden (saves bandwidth)
  • Heartbeat Mechanism - Built-in WebSocket keep-alive
  • CDN Support - JavaScript library available via CDN or local file

Installation

Composer:

composer require fcsapi/websocket-php

Manual:

<script src="https://cdn.jsdelivr.net/gh/fcsapi/websocket-php/fcs-client-lib.js"></script>

Quick Start

<!DOCTYPE html>
<html>
<head>
    <script src="https://cdn.jsdelivr.net/gh/fcsapi/websocket-php/fcs-client-lib.js"></script>
</head>
<body>
    <div id="price">Loading...</div>
    <script>
        const client = new FCSClient('YOUR_API_KEY');
        
        client.onmessage = (data) => {
            if (data.type === 'price' && data.prices) {
                document.getElementById('price').innerText = 
                    `${data.symbol}: $${data.prices.c}`;
            }
        };
        
        client.connect().then(() => {
            client.join('BINANCE:BTCUSDT', '1D');
        });
    </script>
</body>
</html>

Examples Included

  • forex-example.php - Real-time Forex prices (EUR/USD, GBP/USD)
  • crypto-example.php - Cryptocurrency prices (Bitcoin, Ethereum)
  • stock-example.php - Stock prices (AAPL, TSLA, GOOGL)
  • Laravel Blade integration example
  • CodeIgniter framework example

Supported Markets

  • Forex: FX:EURUSD, FX:GBPUSD, FX:USDJPY, etc.
  • Crypto: BINANCE:BTCUSDT, BINANCE:ETHUSDT, etc.
  • Stocks: NASDAQ:AAPL, NYSE:TSLA, etc.

Timeframes

1m, 5m, 15m, 30m, 1h, 4h, 1D, 1W, 1M

Demo Access

Test without signup using demo key: fcs_socket_demo

Requirements

  • PHP 7.4 or higher
  • Modern browser with WebSocket support

Documentation

Get API Key

Sign up for free at https://fcsapi.com

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