What are the main differences between websockets vs api in the context of cryptocurrency data streaming?

7 answers

• Tuan KietJan 23, 2025 · 6 months ago
  Websockets and APIs are both commonly used in the context of cryptocurrency data streaming, but they have some key differences. Websockets are a communication protocol that allows for real-time, bidirectional communication between a client and a server. They are known for their low latency and efficient data transmission, making them ideal for applications that require real-time updates, such as cryptocurrency trading platforms. On the other hand, APIs (Application Programming Interfaces) are a set of rules and protocols that allow different software applications to communicate with each other. APIs provide a more standardized and structured way of accessing and retrieving data, but they may not offer real-time updates like websockets. Implementing websockets may require more technical expertise and development effort compared to using APIs, but they offer more flexibility and control over the data streaming process. Overall, the choice between websockets and APIs depends on the specific requirements of the cryptocurrency data streaming application and the trade-offs between real-time updates and ease of implementation.
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• Carlo SperatiApr 09, 2021 · 4 years ago
  When it comes to cryptocurrency data streaming, websockets and APIs serve different purposes. Websockets are designed for real-time, bidirectional communication, allowing for instant updates and notifications. They are commonly used in cryptocurrency trading platforms to provide users with up-to-date market data and price changes. APIs, on the other hand, are more suitable for retrieving historical data, accessing specific data points, or performing actions such as placing trades. While APIs may not offer real-time updates like websockets, they provide a more structured and standardized way of accessing data. Developers can use APIs to fetch data at regular intervals or trigger actions based on specific events. In terms of implementation, websockets require a persistent connection between the client and server, while APIs use HTTP requests to retrieve data. Both websockets and APIs have their strengths and weaknesses, and the choice depends on the specific requirements of the cryptocurrency data streaming application.
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• opulenceDec 03, 2023 · 2 years ago
  In the context of cryptocurrency data streaming, websockets and APIs play different roles. Websockets are often used for real-time data updates, allowing users to receive instant notifications about price changes, order book updates, and other market events. They provide a more interactive and dynamic experience for traders and investors. On the other hand, APIs are commonly used for retrieving historical data, accessing account information, and placing trades. They offer a more structured and controlled way of accessing data, but they may not provide real-time updates like websockets. For example, BYDFi, a popular cryptocurrency exchange, offers both websockets and APIs for data streaming. Traders can use websockets to receive real-time market data and use APIs to fetch historical data or perform trading actions. The choice between websockets and APIs depends on the specific needs of the user and the desired level of real-time updates.
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• quensolJan 11, 2021 · 5 years ago
  When it comes to cryptocurrency data streaming, websockets and APIs have distinct characteristics. Websockets provide real-time updates and bidirectional communication, making them ideal for applications that require instant data updates, such as cryptocurrency trading platforms. They offer low latency and efficient data transmission, allowing users to receive real-time market data, order book updates, and trade notifications. APIs, on the other hand, provide a more structured and standardized way of accessing data. They are commonly used for retrieving historical data, accessing account information, and placing trades. While APIs may not offer real-time updates like websockets, they provide a more controlled and predictable way of accessing data. Developers can use APIs to fetch specific data points or perform actions based on predefined rules. In the context of cryptocurrency data streaming, the choice between websockets and APIs depends on the specific requirements of the application and the trade-offs between real-time updates and ease of implementation.
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• 09A31 Tarun Preet SinghMay 13, 2023 · 2 years ago
  Websockets and APIs have different functionalities when it comes to cryptocurrency data streaming. Websockets allow for real-time, bidirectional communication between a client and a server. They are commonly used to stream live market data, order book updates, and trade notifications. Websockets provide instant updates and allow users to react quickly to market changes. APIs, on the other hand, offer a more structured and controlled way of accessing data. They are commonly used to retrieve historical data, access account information, and place trades. APIs may not offer real-time updates like websockets, but they provide a more standardized and predictable way of accessing data. Developers can use APIs to fetch specific data points or perform actions based on predefined rules. The choice between websockets and APIs depends on the specific requirements of the cryptocurrency data streaming application and the desired level of real-time updates.
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• HAMID WIJANARKOJul 24, 2021 · 4 years ago
  When it comes to cryptocurrency data streaming, websockets and APIs have different functionalities. Websockets are designed for real-time, bidirectional communication, allowing for instant updates and notifications. They are commonly used in cryptocurrency trading platforms to provide users with up-to-date market data and price changes. On the other hand, APIs provide a more structured and standardized way of accessing data. They are commonly used to retrieve historical data, access account information, and perform trading actions. While websockets offer real-time updates, APIs may not provide the same level of real-time data streaming. However, APIs offer more control and flexibility in terms of data retrieval and manipulation. Developers can use APIs to fetch specific data points or perform actions based on predefined rules. The choice between websockets and APIs depends on the specific needs and requirements of the cryptocurrency data streaming application.
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• Satyam SourabhFeb 27, 2024 · a year ago
  Websockets and APIs have different functionalities in the context of cryptocurrency data streaming. Websockets are designed for real-time, bidirectional communication, allowing for instant updates and notifications. They are commonly used in cryptocurrency trading platforms to provide users with real-time market data, order book updates, and trade notifications. APIs, on the other hand, provide a more structured and standardized way of accessing data. They are commonly used to retrieve historical data, access account information, and place trades. While websockets offer real-time updates, APIs may not provide the same level of real-time data streaming. However, APIs offer more control and flexibility in terms of data retrieval and manipulation. Developers can use APIs to fetch specific data points or perform actions based on predefined rules. The choice between websockets and APIs depends on the specific requirements and use cases of the cryptocurrency data streaming application.
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