About Bridgeline

What this is

Bridgeline is a non-custodial interface for bridging and swapping tokens across the major blockchains. It doesn’t run its own bridge. Instead it embeds the LI.FI widget, which aggregates many bridges and exchanges and routes each transfer through the strongest available option.

Every page targets one specific route — say, moving USDC from Arbitrum to Base — so the widget arrives preconfigured and the surrounding page answers the questions people actually ask about that direction.

How it works

You connect your own wallet, choose your token and amount, review the quote, and confirm. Your wallet signs every transaction. The funds move through audited smart contracts — this site never takes custody, never holds your keys, and never relays your transactions. If it disappeared tomorrow, your assets would be unaffected, because they never touched it.

How this site makes money

We’d rather tell you plainly than have you wonder:

• A 0.5% service fee is added to each transfer through the widget. It’s included in the quote and shown in the fee breakdown before you confirm — collected automatically by LI.FI’s contracts at execution. It’s the main way the site sustains itself.
• Affiliate links to hardware wallets. If you buy one through a link here, we may earn a commission at no extra cost to you. These are marked wherever they appear.
• Display ads, eventually. There are no ads at launch. If they ever appear, they’ll be clearly separated from the interface.

That’s the whole model. There are no fabricated volume stats, no “trusted by” logos, and no testimonials on this site — the pitch is simply being a more trustworthy interface than the average crypto page.

Principles

• Non-custodial, always. Your wallet, your keys, your funds.
• The fee is shown, never hidden or minimized.
• Plain language, no hype, no urgency, no dark patterns.

Ready to try it? Browse the full list of routes or read how bridging works.