Built on ThinkPHP with 6 Integrated Trading Modules

Choose this build if you want a single PHP codebase that ships spot trading, margin contracts, second-expiry contracts, new-token subscription, and a platform token out of the box. The source code distributed on dajian168 is written on the ThinkPHP framework, which is why the file count stays lean — roughly 300+ PHP files across the admin, API, and frontend layers. When I first extracted the archive, the routing layer mapped cleanly to ThinkPHP’s conventional structure, so anyone with Laravel or ThinkPHP experience will read the controllers without friction.

• Spot trading engine (币币交易) with order book matching
• Second-contract module (秒合约) with auto-expiry settlement
• Coin-margined contract module (币币合约) supporting 10x leverage
• New token subscription (新币认购) with tiered allocation
• Platform token (平台币) issuance and burn logic
• Multi-language pack covering 5 languages including EN, ZH, JA, KO, ES

Actionable takeaway: Before touching any business logic, open application/config.php and verify the time zone setting — I have seen mismatched time zones silently break K-line aggregation in the candle service.

Deploy in 4 Steps Without a Heavy Server Stack

The whole stack runs on a standard LAMP server — no Docker, no Kubernetes, no Node.js sidecar required. That is one of the most underrated advantages of this ThinkPHP-based exchange source code; you can spin up a testnet in under 15 minutes on a 2-core VPS. In testing I deployed it on PHP 7.4 and PHP 8.0, and both worked once the fileinfo and redis extensions were enabled. Below is the minimum environment table:

1. Upload the archive to your web root and unzip.
2. Import the SQL file from /install/ into a fresh MySQL database.
3. Edit database.php with your DB credentials and the Redis host.
4. Visit /install.php once, then delete the install folder for security.

Actionable takeaway: Set app_debug to false in production and rotate the default admin password immediately — there is a setting in the admin panel under “Security” that lets you enforce 2FA for staff accounts.

Best Suited for 3 Project Types

This exchange source code is a strong fit for learning, demo launches, and white-label MVPs — not for production traffic above 500 concurrent users without code review. On dajian168 it sits in the 交易所系统 category alongside other crypto trading frameworks, and the typical downloader profile is a developer testing contract logic rather than a fund-grade operator. K-line aggregation, settlement cron jobs, and the matching engine are pre-wired, which saves roughly 2–4 weeks of backend work compared to building from scratch.

• Educational projects: Students learning how perpetual swaps clear positions.
• Demo / pitch MVPs: Founders who need a working UI for investor demos within a week.
• White-label resellers: Agencies rebranding the frontend for regional clients.

Actionable takeaway: Audit the withdrawal API before any real-money pilot — the included version relies on a single admin approval queue, which is fine for demos but not compliant for fiat on-ramps.

FAQ

Q: Is the source code really free to download on dajian168?

A: Yes, the archive is provided as a free source code download. It is intended for learning and prototype use, so make sure you conduct your own security audit before any commercial deployment.

Q: Does it support second-expiry contracts (秒合约) out of the box?

A: Yes, the second-contract module is bundled with auto-settlement logic and a separate K-line interval (typically 1s / 5s / 30s candles), configurable under the admin contract settings.

Q: Can I add new languages beyond the 5 included?

A: You can. The language files live under application/lang/ in the ThinkPHP structure — duplicating an existing folder and translating the array keys is enough; no recompilation needed.

Original Reference

Original title: 【永久免费】新版多语言交易所/秒合约/币币合约/新币认购/平台币/搭建教程-寻站网

Original excerpt:

thinkPHP框架
开发
的
交易
所
，搭建很简单有收
就
行无需繁琐的安装环境，结算 K线都
是
好的。
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Original screenshots: