Overview
ChainPort is a token bridge that lets you move a cryptocurrency from one blockchain to another without selling it first. You connect a wallet, pick the token and the destination network, and ChainPort handles the transfer for you. It puts security at the center of the design: most of the funds it holds stay in cold storage protected by multiple approvers, and several outside firms have reviewed its code1.
ChainPort connects more than twenty blockchains, the bulk of them in the Ethereum family, and Cardano is its first non-Ethereum-style network2. It was built by the team at DcentraLab and runs its own token, called PORTX, which can be used to pay a reduced transfer fee3.
Key Features
- Move tokens between many chains. ChainPort supports more than twenty networks, so a token issued on one chain can be ported to another and, when needed, brought back again1.
- Bridge to Cardano. Cardano is supported as a destination, and tokens such as NMKR have been moved between Cardano and Ethereum-style chains through ChainPort, with common Cardano wallets including Nami, Eternl, and Yoroi4.
- Funds kept in cold storage. The largest share of bridged funds sits in offline storage that needs several people to approve any movement, using setups from Fireblocks and Gnosis Safe1.
- Reviewed by outside firms. ChainPort's code has been examined by independent security firms including Trail of Bits, Zokyo, and CyberUnit, whose reports are published for anyone to read5.
- Pay less with the PORTX token. The standard transfer fee is a small percentage of the amount moved, and staking the PORTX token lowers it3.
What to Expect
You arrive at a simple bridging app. You connect a wallet, choose the token you want to send, pick the chain it is going to, and confirm. The fee is a fraction of a percent of the amount you move, and you can pay it in the network's own gas token, in the token being sent, or in PORTX for a lower rate3.
Most of the chains ChainPort connects are part of the Ethereum family, so EVM users have the widest set of options. Cardano holders can move supported tokens to and from those networks, which is the main reason a Cardano-focused reader would look here2.
ChainPort offers more than one way to bridge, aimed at different needs. A straightforward lock-and-mint method covers everyday transfers, while a separate private bridge gives a token's own team more control over how their asset is custodied1. Project teams that want to make their token available on several chains can apply to have it listed.
For anyone weighing trust, ChainPort points to its published audits and its cold-storage setup. The bridge's own documentation explains how each method works and which assets are supported on each network.
