APIs allow different software applications to communicate, exchange data, and perform actions programmatically. In cryptocurrency trading, APIs enable traders and developers to connect their own tools directly to a trading platform, access market data, and automate supported trading operations.
With API Trading on BtcTurk | Global, users can connect their own software and trading tools to the platform through the REST API and WebSocket Feed.
In this guide, we cover what an API is, how it works, how API trading works, and the key differences between the REST API and WebSocket Feed.
TABLE OF CONTENTS
What Is an API?
API stands for Application Programming Interface. It is a set of rules and protocols that allows one software application to communicate with another.
In simple terms, an API acts as a connection between two systems. One application sends a request, and the other processes that request and returns the relevant data or performs the requested action.
APIs are used across many digital services. Weather applications can use APIs to retrieve current weather data, travel platforms can use them to retrieve flight information, and financial applications can use APIs to access market data.
In cryptocurrency trading, an API can allow a trader’s own software to communicate directly with a trading platform. Instead of manually navigating through an application or website for every action, users can build tools that interact with supported platform functions programmatically.
How Does an API Work?
An API enables communication between a client, such as a trading application, script, or algorithm, and a server.
The client sends a request to the API. The server receives the request, processes it, and returns the relevant response.
For example, a trading application could request the latest market data for a specific cryptocurrency pair. The API processes the request and returns the relevant information in a structured format that the application can read and use.
The basic process can be summarized as:
Application → API Request → Platform → API Response → Application
Developers can use the returned information within their own applications, dashboards, databases, algorithms, or trading systems.
Many APIs return data in JSON (JavaScript Object Notation) format, a widely used format for exchanging structured data between applications.
What Is API Trading?
API trading is the use of an API to connect trading software directly to a trading platform.
Instead of performing every action manually through a website or mobile application, traders can use their own software to interact with supported trading functions programmatically.
Depending on the functionality provided by the API, traders and developers can use API trading to:
- Access market data programmatically
- Build custom trading interfaces and dashboards
- Monitor markets using their own tools
- Place and manage supported orders
- Automate trading workflows
- Build algorithmic trading strategies
- Integrate trading functionality into existing systems
API trading gives users greater flexibility in how they interact with a trading platform and allows them to build trading setups around their own technical requirements.
What Is the BtcTurk | Global API?
The BtcTurk | Global API allows traders and developers to connect their own software and trading tools to BtcTurk | Global.
With API Trading, users can build their own trading setup and interact with supported BtcTurk | Global services programmatically rather than relying only on the web or mobile interface.
BtcTurk | Global provides two primary ways to connect:
- REST API for request-based communication
- WebSocket Feed for continuous, real-time data updates
These connection methods serve different purposes and can be used together when building custom crypto trading systems.
What Is a REST API?
A REST API, or Representational State Transfer API, allows applications to communicate by sending individual requests to specific endpoints.
Think of it as asking the platform for information or sending a specific instruction and receiving a response.
For example, an application might send a request for information about a particular market. The server processes the request and sends the requested information back.
REST APIs are useful when an application needs information or wants to perform an action at a particular moment.
Request → Response
Depending on the supported BtcTurk | Global endpoints and permissions, the REST API can be used to interact with available market, account, and trading functions.
What Is WebSocket Feed?
The WebSocket Feed provides a persistent connection between an application and a server.
Unlike a REST API, where the application sends a new request whenever it needs information, a WebSocket connection can remain open. The server can then continuously send new information as updates become available.
This is particularly useful in cryptocurrency markets, where prices and order books can change rapidly.
For example, instead of repeatedly requesting updated market data, a trading application can subscribe to a supported WebSocket Feed and receive updates through an active connection.
Connect → Subscribe → Receive Continuous Updates
The WebSocket Feed can therefore be useful for applications that depend on continuously updated market information.
REST API vs. WebSocket Feed: What’s the Difference?
The REST API and WebSocket Feed serve different purposes and can be used together in a trading system.
| REST API | WebSocket Feed |
| Request and response based | Persistent connection |
| Used for specific requests and actions | Used for continuous data updates |
| Client initiates each request | Updates can be delivered through an active connection |
| Commonly used for trading and account operations | Commonly used for real-time market data |
For example, a trading system can use the WebSocket Feed to receive real-time market data and the REST API to send supported trading requests.
How Does API Trading Work on BtcTurk | Global?
With BtcTurk | Global API Trading, users can connect supported external software or their own applications to the platform.
A typical setup may involve:
- Creating the required API credentials.
- Configuring the appropriate API permissions.
- Connecting an application to the relevant REST API endpoints and/or the WebSocket Feed.
- Receiving and processing supported data.
- Sending supported trading instructions through the API.
- Monitoring responses and managing the connection within the user’s own software.
This setup can be used to build custom trading terminals, market monitoring tools, automated trading workflows, algorithmic trading systems, and other integrations based on the available API functionality.
Developers should refer to the official BtcTurk | Global API documentation for current endpoints, authentication requirements, request formats, rate limits, WebSocket channels, and other technical specifications.
API Key Security
API keys provide access to supported account and trading functions, so they should be managed carefully. Never share your API key or secret key with anyone, and only connect them to third-party tools you trust. Grant only the permissions required for your intended use and avoid enabling unnecessary access. If available, use IP restrictions to limit access to trusted IP addresses. Delete API keys that are no longer in use and create new ones if you believe a key may have been compromised.
Frequently Asked Questions About API Trading
What does API stand for?
API stands for Application Programming Interface. It allows different software applications to communicate and exchange information according to predefined rules.
What is a crypto API?
A crypto API provides programmatic access to cryptocurrency-related data or services. Depending on the platform, this may include market data, account information, order management, and other trading functionality.
What is API trading?
API trading means using software to interact with a trading platform through its API. It can be used to access market information, create custom trading tools, and automate supported trading operations.
What is the difference between REST API and WebSocket Feed?
A REST API generally works through individual requests and responses, while the WebSocket Feed maintains an active connection that can deliver updates continuously. The REST API is commonly used for specific actions or queries, while the WebSocket Feed is commonly used for continuously changing data such as real-time market information.
Does BtcTurk | Global offer an API?
Yes. BtcTurk | Global provides API Trading through the REST API and WebSocket Feed, allowing users to connect their own software and build custom trading setups.
Can I automate crypto trading with an API?
APIs can be used to build software that automates supported trading operations. Traders and developers can define their own logic and use available API functionality to interact with a trading platform programmatically.
Can I use the BtcTurk | Global API for algorithmic trading?
BtcTurk | Global API Trading can be integrated into custom software and algorithmic trading systems using supported REST API endpoints and the WebSocket Feed. Developers should review the current API documentation for available functionality and technical requirements.
Can REST API and WebSocket Feed be used together?
Yes. For example, a trading application can use the WebSocket Feed to receive continuously updated market data while using the REST API endpoints for supported trading or account operations.
Start Building with BtcTurk | Global API Trading
API Trading gives traders and developers greater flexibility in how they interact with cryptocurrency markets.
With the REST API and WebSocket Feed, BtcTurk | Global users can connect their own tools, access supported data, automate trading workflows, and build trading setups around their own requirements.
Create your API key under Account → API Access, then explore the BtcTurk | Global API documentation to review available endpoints, WebSocket channels, authentication requirements, and technical specifications.
