What is cTrader?

Risk warning: CFDs are complex instruments with a high risk of losing money rapidly due to leverage. 70–80% of retail investor accounts lose money when trading CFDs. Risk disclosure · Past performance.

First released in 2011, cTrader is positioned as a transparent, market-depth-focused alternative to platforms like MetaTrader. It runs on desktop, web, and mobile, and its server-side Open API lets external systems authenticate, read account data, and place orders over the network without installing a plugin on the trader's machine. cTrader has seen growing adoption among proprietary trading firms and brokers that emphasise ECN-style execution.

cTrader is a multi-asset trading platform built by Spotware Systems and first released in 2011. It is licensed by brokers, who offer it to their clients as a front end for trading forex and contracts for difference (CFDs). It is most often associated with ECN and STP brokers that route client orders to a liquidity pool rather than acting as the counterparty.

The platform is available as a desktop application, a browser-based web app, and mobile apps, with positions and account state synchronised across all of them. cTrader emphasises pricing transparency, exposing market depth and execution detail that some other retail platforms hide.

The clearest difference is automation: cTrader uses cBots written in C# on a .NET-based framework, whereas MetaTrader uses Expert Advisors (EAs) written in the MQL4 or MQL5 language. Strategies are therefore not interchangeable between the two ecosystems, and developers familiar with C# often find cBots more approachable.

cTrader also ships an official, documented cloud Open API, which lets external software connect over the network to read data and send orders. MetaTrader has historically relied on locally installed terminals, bridges, or third-party plugins for similar integrations. cTrader additionally surfaces level-II depth-of-market as a standard feature.

• Automation language: cBots in C# (cTrader) versus EAs in MQL4/MQL5 (MetaTrader).
• Integration: official cloud Open API (cTrader) versus terminal-based bridges or plugins (MetaTrader).
• Market depth: level-II depth-of-market is a standard, prominent cTrader feature.

The cTrader Open API is Spotware's official interface for connecting external applications to a cTrader account. A user authorises access through their cTrader ID, after which the third-party system can read account information and submit or manage orders programmatically over the network.

Because the Open API is cloud-based, integrations do not require a plugin, bridge, or custom build installed inside the trader's own terminal. This makes it the standard, supported path for tools such as analytics dashboards, portfolio tools, and execution layers to interact with cTrader.

cTrader's design suits brokers and proprietary trading firms that value execution transparency. Level-II depth-of-market, granular order types, and ECN-style routing align with the no-dealing-desk model that many of these firms market to clients.

Adoption among prop firms has grown alongside the platform's API capabilities, since firms can build evaluation tooling and risk monitoring around the Open API. Each firm sets its own rules, so traders should confirm a firm's policy on automated or copy-traded execution before relying on it.

External tools connect to cTrader through the official Open API rather than by modifying the platform. After a user authorises the connection with their cTrader ID, the tool can read account data and place orders through Spotware's cloud endpoints, which keeps the integration supported and plugin-free.

PipSync is one example of a cloud execution layer that connects this way: it uses the cTrader Open API as a destination for parsed signals, so no cBot or local terminal is required. PipSync is a neutral execution layer here, not part of cTrader itself, and its risk controls run server-side before any order reaches the broker.