SubQuery Network Unveils an Industry First Decentralized RPCs for Polkadot and Kusama

SubQuery Network Unveils an Industry First Decentralized RPCs for Polkadot and Kusama

SubQuery, a leading Web3 infrastructure provider, has announced the launch of two decentralized Remote Procedure Calls (RPCs) for the Polkadot and Kusama ecosystems. This innovative move marks a significant milestone in the evolution of blockchain infrastructure, empowering developers to build more efficient and secure decentralized applications (dApps).

The newly introduced RPCs by SubQuery are the first of their kind on Substrate-based networks, including Polkadot and Kusama. This decentralized approach to RPC provision represents a paradigm shift in how blockchain data is accessed and managed, offering several key benefits to the Web3 community.

Empowering Developers with Reliable Infrastructure

One of the primary advantages of decentralized RPCs is the enhanced reliability and efficiency they offer to developers. By leveraging a globally distributed network of independent Node Operators, SQ ensures that developers can access fast and dependable blockchain data without the risks associated with centralized middleware.

Fostering Transparency and Decentralization

The availability of decentralized RPCs is a crucial step towards realizing the true potential of Web3 and Decentralized Physical Infrastructure Networks (DePINs). These RPCs promote operational transparency and eliminate the need for centralized control points, aligning with the core principles of decentralization that underpin the blockchain ecosystem.

Unlocking Multi-Chain Connectivity

SQ’s decentralized RPCs are designed to support a wide range of Substrate-based networks, including Polkadot and Kusama. This multi-chain compatibility allows developers to build blockchain projects that can seamlessly access data from multiple sources, enabling more robust and interconnected applications.

SubQuery’s Decentralized RPC Network

Subquery'S Decentralized Rpc Network
subquery network unveils an industry first decentralized rpcs for polkadot and kusama

The launch of SQ’s decentralized RPCs for Polkadot and Kusama is powered by a globally distributed network of over 30 independent Node Operators. These experienced professionals, already well-versed in running RPCs and other nodes across various ecosystems, are well-positioned to support the growing Polkadot and Kusama developer communities.

Decentralized RPC Endpoints for KUSUMA and POLKADOT

The new Polkadot and Kusama RPCs provided by SQ offer both HTTP and WebSocket endpoints, allowing developers to choose the most suitable communication method for their applications. The decentralized nature of these RPCs ensures that developers can access blockchain data without relying on a single point of failure.

Seamless Integration for Dapp Developers

Integrating SQ’s decentralized RPCs into Polkadot and Kusama-based dApps is a straightforward process. Developers can simply connect to the provided RPC endpoints, which are available at the following URLs:



  • Kusama: wss://
  • Polkadot: wss://

This seamless integration allows developers to focus on building innovative applications, confident in the reliable and decentralized infrastructure provided by SQ

SubQuery’s Evolving Web3 Ecosystem

SQ’s journey in the Web3 space has been marked by continuous innovation and expansion. Initially emerging from the Polkadot ecosystem, the company has since grown to become a leading provider of Web3 infrastructure, supporting hundreds of networks globally.

Powering Hundreds of Networks

SQ’s web3 infrastructure now supports nearly 200 networks, cementing its position as a versatile and reliable partner for developers across the decentralized landscape. This expansive coverage enables dApp builders to access a wide range of blockchain data, empowering them to create truly innovative and user-centric applications.

Adoption by Industry Leaders

SQ’s technological prowess has been recognized by industry leaders, with prominent organizations like the OKX exchange integrating the company’s solutions. In February 2023, OKX incorporated SQs indexer into its Layer 2 testnet, further validating the reliability and capabilities of SQ’s offerings.

Driving the Web3 Revolution

As a pioneer in the Web3 space, SQ is committed to shaping the future of the decentralized ecosystem. By providing cutting-edge infrastructure, the company aims to empower builders and visionaries to create a more open, efficient, and user-centric web3 world.

The Importance of Decentralized RPCs

The launch of SQ’s decentralized RPCs for Polkadot and Kusama represents a significant advancement in the blockchain industry, addressing critical challenges and paving the way for a more robust and transparent Web3 ecosystem.

Overcoming Centralized Bottlenecks

Traditionally, dApps have relied on centralized middleware to access blockchain data, exposing them to the risks associated with single points of failure. SQ’s decentralized RPCs eliminate this dependency, freeing dApps from the vulnerabilities of centralized control points and ensuring secure and efficient Web3 communication.

Enabling Transparent and Resilient DePINs

The decentralized nature of SQ’s RPCs is essential for the successful development and operation of Decentralized Physical Infrastructure Networks (DePINs). These DePINs require robust and transparent infrastructure to function effectively, and SQ’s offering directly addresses this need, empowering developers to build resilient and user-centric applications.

Fostering a Decentralized Future

By providing decentralized RPCs, company is actively contributing to the realization of a truly decentralized Web3 ecosystem. This shift away from centralized control points aligns with the core principles of blockchain technology, promoting transparency, security, and user empowerment – all of which are crucial for the widespread adoption and success of decentralized applications.


The launch of SQ decentralized RPCs for Polkadot and Kusama marks a significant milestone in the evolution of blockchain infrastructure. By empowering developers with reliable, transparent, and multi-chain-compatible data access, network is paving the way for a more robust and user-centric Web3 future.

As the Web3 ecosystem continues to evolve, the availability of decentralized RPCs will become increasingly crucial for the success of innovative dApps and DePINs. SubQuery’s pioneering efforts in this domain position the company as a driving force in the ongoing Web3 revolution, solidifying its role as a trusted partner for developers and visionaries alike.

Disclaimer: The information provided in this article is for informational purposes only and does not constitute financial advice. Investing in cryptocurrencies involves risks, and readers should conduct their own research and consult with financial advisors before making investment decisions. Hash Herald is not responsible for any profits or losses in the process.


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