RARI Chain Review: Should You Use It in 2026?

RARI Chain is an Ethereum Layer 3 built with Arbitrum technology, designed around NFTs and creator royalties. Its main feature is a node-level check on transactions involving ERC-721 and ERC-1155 contracts: the check looks for royalty payment in ETH or ERC-20 tokens, and a transaction reverts if it fails. The chain also presents itself as EVM-equivalent, so developers can build with familiar Ethereum smart-contract tooling.

For users, the site describes creating, minting, and trading NFTs, with integration into the Rarible marketplace. It also says users can pay in ETH, USDC, or by credit card for NFT activity. Those are the product’s intended uses, but the sunset process changes the practical decision: this is not a sensible place to start a new collection or application unless you have confirmed that the relevant services remain available and have a migration plan.

RARI Chain promotes NFT transactions as virtually free, but a specific fee schedule is not published in the details reviewed here. Treat that as a marketing description, not a promise that every action costs nothing. Network transactions may still require gas, and bridging, marketplace services, swaps, or card payments can involve separate charges. Check the final transaction amount and any service fee before approving it.

The sunset also affects value: a low transaction cost is of little use if the app, marketplace, bridge, or chain support you need is winding down. Do not move funds onto RARI Chain based only on its low-fee claims. First verify that the service you intend to use is operating and that you can withdraw or migrate your assets. If a transaction fails or a bridge is unavailable, don’t keep retrying without understanding the likely cost and risk.

RARI Chain describes itself as an Ethereum L3 powered by Arbitrum and says it inherits Ethereum security. That positioning is not a substitute for a detailed security assessment. No audits are listed, and the information reviewed here does not establish the chain’s custody arrangements, incident history, or licensing status. Treat the security claims cautiously, especially when deciding whether to leave assets on the network.

The larger concern is operational continuity. RARI Chain’s sunset process has been initiated, and users were told to transfer assets back to Ethereum by June 15, 2026, Beijing time. A sunset can affect apps, bridges, liquidity, and support, even if the chain remains accessible during a transition. Check the current network status and official migration instructions before signing transactions. Never share your recovery phrase or approve an unfamiliar contract as part of a supposed migration.

RARI Chain is EVM-equivalent, with ETH listed as its currency symbol. The site describes support for ETH and USDC payments, as well as card payments for NFT activity. It also points users toward a bridge and developer resources. The chain details needed to connect a wallet—such as the network identifier and RPC endpoint—should be checked against current official documentation rather than copied from an old setup guide.

The website promotes low costs and fast confirmations, but does not provide measured performance figures here. There is also no mobile-app information to rely on; access is described in terms of a blockchain, marketplace, and wallet-compatible tools. Because the chain is being sunset, first confirm that the wallet, bridge, and destination network you plan to use are supported now. If you hold NFTs or tokens on RARI Chain, make sure you understand the asset-specific migration route before moving anything.

RARI Chain’s royalty enforcement is its clearest differentiator, but it also creates a constraint: qualifying NFT transactions can revert if the required payment check does not pass. That may suit creators who want royalties enforced at the network level, while limiting users or applications that need transactions to proceed without such a check. The site does not publish a complete fee schedule or list the full range of contract-level exceptions in the information reviewed here.

The sunset is the decisive drawback for anyone considering a new deployment. RARI Chain’s support, liquidity, and connected services may change as the transition proceeds. The user migration deadline cited for June 15, 2026, Beijing time, may also have passed; check the current status rather than assuming that the bridge or recovery path still works. If you need a network for ongoing NFT activity, choose one with a clear operating plan and current support.