Boost Sui development with Blast API

Blast provides API solutions for the Sui network, facilitating the development of scalable dApps on this performance-oriented blockchain platform.

Benefits of Sui

About Sui

Sui Chain is a blockchain platform designed with a specific focus on enhancing the efficiency and scalability of decentralized applications (dApps). It addresses critical development challenges by offering high transaction throughput and low-latency operations, making it suitable for a wide range of dApps, including those requiring real-time transaction processing.

The platform's architecture is structured to optimize data processing and storage, a feature that directly benefits developers working on data-intensive applications. By improving state management, Sui Chain ensures smoother and more efficient operation of applications, which is vital for both developers and end-users.

In terms of security, Sui Chain prioritizes robust measures in its architecture. This focus on security is essential for developers who are keen on building dApps that are not only efficient but also secure and resilient to potential threats.

Sui Chain also values decentralization, ensuring that applications built on its platform adhere to the fundamental principles of blockchain technology. This commitment to decentralization is important for developers looking to create applications that are genuinely distributed and trustless.

For developer support, Sui Chain provides a range of tools and resources designed to streamline the development process. These tools are aimed at enabling developers to efficiently build, test, and deploy their applications, reducing the time and effort required in the development cycle.

Integrating with Blast's API offerings, Sui Chain becomes more accessible to developers. Blast's APIs simplify the interaction with Sui Chain's features, allowing developers to focus more on the innovation and functionality of their dApps, rather than the intricacies of blockchain technology. This integration with Blast is a significant step towards simplifying blockchain development and enhancing the capabilities available to developers on the Sui Chain platform.

Free Public API for Sui

Sui Mainnet is the core network for processing transactions and enabling smart contract functionality, particularly optimized for NFT and gaming applications within the Web3 space.

Public RPC Endpoint

WSS Endpoint





Returns the total number of transactions known

sui_getTotalTransactionBlocks response

Returns the total number of transactions known


Total number of transactions on the network


curl -X POST \
-H 'Content-Type: application/json' \
-d '{"jsonrpc":"2.0","id":0,"method":"sui_getTotalTransactionBlocks"}'
See all Public APIs

Blast Features for Sui Developers

Core API

Blast custom APIs offer optimized throughput and reduced latency for transactions on Sui and enable access to real-time data, transaction history and network status.

Included with all plans

Archive Nodes

These nodes retain all historical transaction information on the Sui blockchain from the genesis block to the present, enabling users to query and retrieve any past information. The Archive Nodes feature is enabled starting with the Developer plan.

Included with Developer, Startup, Enterprise & Pay As You Go plans

Frequently Asked Questions

What benefits does Sui Chain offer for dApp development?

Sui Chain supports high throughput and low latency, suitable for building scalable and responsive dApps.

How does Sui's gasless transaction system work?

Sui allows dApps to settle gas fees on behalf of users, making blockchain interactions more user-friendly by removing the need for users to manage gas fees.

How can I use Blast on Sui?

Just go to Launch App, connect your wallet and get direct access to dedicated endpoints that you can organize into projects depending on your development needs.

Where do I get support if my Blast APIs are not working on Sui?

The Bware Labs team is available 24/7 via Discord for support! Just join our server and write down your questions in the Technical Support channel.

How much does it cost to use Blast APIs for Sui Network?

Blast offers free public APIs and a free plan for dedicated accounts to get you started. For detailed pricing you can take a look on our pricing page.

Blast Resources for Sui Developers

Getting started with developing on Sui by using Blast APIs is straightforward. You can follow the instructions in our documentation to set up your development environment and start building.

Read Documentation