Cross-Chain Bridging, Explained
A bridge coordinates value across two separate networks. Depending on the bridge design, settlement may lock, burn, release or exchange assets rather than literally moving one token between chains.
Key idea
Before signing, verify the source asset, destination chain, recipient and final amount as one complete quote.
In this guide
Related workflow
Bridging →Two networks, one outcome
The source and destination chains have separate state. A bridge uses its own settlement design to make value leave one side and become available on the other.
Read the destination amount
Compare what leaves your wallet with what the quote says will arrive. A route can include network fees, protocol fees or an asset conversion.
Treat the destination as a security check
Confirm both the network and recipient. Address formats can overlap across chains, so a familiar-looking address is not enough by itself.
Put it in context
Tools connected to this topic
Use the concepts above to understand what these tools show or ask you to approve.
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Related guides
The closest concepts to read next.
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Bridge Fees vs. Slippage
Compare input with final received amount first, then use the fee breakdown to explain the difference.
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Base: What It Is and How Bridging Works
The same-looking address does not mean the asset is on the same chain. Always verify the network before sending or bridging.
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Base Gas Fees, Explained
Base fees are usually lower, not free or constant. Review the estimate before every signed action.
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