A Cosmos SDK, IBC-enabled, EVM-compatible blockchain, IRIShub delivers interchain services via iService for enterprise data integration, with low fees and the ERIS currency.
IRIShub is the Cosmos-SDK/Tendermint mainnet of IRISnet that serves as an interchain service hub in the Cosmos ecosystem. Primary use cases include cross-chain and off-chain service calls via the iService module, enterprise interoperability through IRITA, IBC-enabled DeFi/NFT transfers, and staking/governance. Performance at a glance: ~6s block times, hundreds of TPS capacity, low fees (typically ≤ a few cents per simple transfer), and an active validator set around 100.
IRIShub’s differentiator is its native iService framework, which enables smart contracts and chains to request, price, and settle off-chain and cross-chain services with on-chain QoS and payment—tailored for data-rich and enterprise workflows. Paired with mature IBC connectivity and production-grade tooling (IRITA), it offers fast finality (~6s) and predictable low fees for high-throughput, cross-chain applications compared with generic smart-contract L1s.
IRIShub uses ERIS as the gas token for transaction fees. You can obtain ERIS by bridging from other chains or purchasing using thirdweb Bridge.
To bridge ERIS to IRIShub, connect your wallet to thirdweb bridge, select your source chain, choose the token you want to bridge, select IRIShub as the destination, enter the amount, and confirm the transaction. The bridge will handle the cross-chain transfer instantly.
To build on IRIShub you can use thirdweb, which provides an easy way to build, monetize and scale your apps, games or agents. You can find detailed guides and documentation on https://portal.thirdweb.com to get started quickly.
To add IRIShub to your wallet, you can connect your wallet and click on [Add to Wallet] button at the top of the page. Alternatively, you can add the network manually using the RPC URL and chain details and add it to your wallet's network settings.
To send ERIS on IRIShub, ensure your wallet is connected to the IRIShub network, enter the recipient's address, specify the amount of ERIS to send, review the gas fee, and confirm the transaction in your wallet.