SubQuery Network

SubQuery’s 60 Million SQT Consumer Rewards Program is Coming!

Host your indexer on the SubQuery Network and earn up to 900% of your query spending in rewards. The sooner you deploy on the network, the higher your rank will be when the programme starts.

Free Decentralised RPCs

That Just Work

EVMPolkadotSolana

Darwinia

archive NodePolkadotEVM

Polygon

archive NodeEVMLayer-2

Solana

archive NodeSolana

Arbitrum One

archive NodeEVMLayer-2

Optimism

archive NodeEVMLayer-2

Kusama

archive NodePolkadot

Gnosis

archive NodeEVM

Ethereum Sepolia

archive NodeEVMTestnet

Ethereum

archive NodeEVM

BNB Smart Chain

archive NodeEVMLayer-2

Base

archive NodeEVMLayer-2

Autonity

archive NodeEVMTestnet

Polkadot

archive NodePolkadot

What are RPCs

Remote Procedure Call (RPC) endpoints provide fundamental access to blockchain networks for apps and users. They are widely used across most blockchain networks, including Ethereum and Polkadot. Under the hood of your favourite web3 apps, dozens of requests are sent to RPC providers to query and submit transactions to the network.

Essentially, RPCs allow applications to communicate with the blockchain. These nodes handle important tasks like sending and receiving transactions, making queries, and keeping everything in balance. They're like the middleman, helping developers create decentralised apps (DApps) without needing to handle the entire node themselves.

Why Decentralised RPCs

The RPC landscape is dominated by massive hyperscale RPC providers who centralise the network and can cause major outages that affect thousands of dApps when they go offline. They also extract huge economic value from a network and send that directly to big private cloud companies and VCs.

We are providing a viable decentralised alternative to this dangerous centralised state. Behind these RPC endpoints is a network of independent RPC providers operating around the world in a decentralised, trustless, and unstoppable way. Anyone can join them in our open network, and they are being orchestrated and rewarded in real time by the SubQuery Network.

SubQuery Network provides free, faster, and scalable RPCs for major EVM chains and Substrate endpoints like Ethereum, Base, Arbitrum, BNB, and Polkadot. Enjoy fully decentralised RPC services to empower your dApp development.