March 5, 2023

Understanding Asynchronous Smart Contracts

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Smart contracts on blockchains enable secure and automated transactions between parties. While most smart contracts are synchronous, there is a growing interest in asynchronous smart contracts due to their unique features and benefits. In this article, we explore what asynchronous smart contracts are, how they differ from normal, or synchronous smart contracts, and why they are relevant in today's crypto landscape.

What are Asynchronous Smart Contracts?

Asynchronous smart contracts are a type of smart contract that enable transactions to be processed independently of each other. In other words, asynchronous smart contracts allow multiple transactions to be executed simultaneously, without being dependent on each other. This is in contrast to synchronous smart contracts, where transactions are executed one after the other, in a sequential manner.

Asynchronous smart contracts and normal smart contracts is that asynchronous smart contracts allow for parallel execution of multiple transactions.

This means that asynchronous smart contracts can execute transactions faster and more efficiently, enabling faster throughput and improved scalability.

Advantages of Asynchronous Smart Contracts

Improved Scalability

Asynchronous smart contracts can process multiple transactions simultaneously, enabling greater throughput and improved scalability. This is particularly important for blockchain platforms that require high transaction throughput, such as payment systems or supply chain management platforms.

Reduced Latency

Asynchronous smart contracts can execute transactions faster and more efficiently, reducing latency and enabling real-time transaction processing. This is especially important for time-sensitive applications, such as trading platforms or gaming applications.

Greater Flexibility

Asynchronous smart contracts enable greater flexibility in the design of blockchain applications. Developers can design applications that can process transactions independently of each other, enabling more complex and flexible applications to be built.

Improved Resource Utilization

Asynchronous smart contracts can utilize computing resources more efficiently, enabling greater cost-effectiveness and resource utilization. This can lead to lower transaction fees and greater accessibility for users.

Examples of Asynchronous Smart Contract Platforms

Several blockchain platforms have implemented asynchronous smart contracts, including:

Aion is a blockchain platform that uses asynchronous smart contracts to enable greater scalability and improved transaction throughput.

Cosmos is a blockchain platform that uses asynchronous smart contracts to enable greater flexibility and improved resource utilization.

Solana is a high-performance blockchain platform that uses asynchronous smart contracts to enable real-time transaction processing and improved scalability.


Asynchronous smart contracts are a promising development in blockchain technology, enabling greater scalability, reduced latency, and improved resource utilization. While they are still in the early stages of development, they offer significant advantages over normal smart contracts and are likely to become an essential feature of future blockchain platforms. Developers and businesses should consider the benefits of asynchronous smart contracts when designing blockchain applications, to enable faster and more efficient transaction processing.