Getting started
What is cross-chain crypto trading?
Cross-chain trading means holding or trading assets that live on different blockchains, which requires either a bridge or a router that handles the hop for you. It works, and it adds cost, latency and a genuinely new category of risk: bridges have historically been among the most heavily exploited pieces of infrastructure in crypto.
How assets actually move
- Bridges. Lock an asset on one chain and issue a representation on another. The representation is only as good as the bridge holding the original.
- Cross-chain routers. Bundle bridging and swapping into one action. Better experience, same underlying dependency.
- Centralised exchanges. Deposit on one chain, withdraw on another. Slower and custodial, and often the most robust option in practice.
What it costs
- Fees on both chains, plus the bridge's own fee.
- Time. Minutes rather than seconds, which rules it out for anything time-sensitive.
- Slippage twice, once on each side of the hop.
Why FOMOSCAN does not do it
The terminal is Solana-only on purpose. Tracked traders hold positions on other chains and those cards still appear, because hiding them would misrepresent what a trader is doing, but execution routes through Jupiter and is signed by a Solana wallet. Adding a bridge to a copied entry would add minutes and a new trust assumption to a trade whose entire value is being fast.
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