Q token mark QUADPublic Accountability

Bridge in full

How a crossing works

A closer look at how Bridge moves something across a border, records what happened, and leaves the destination to decide — without ever bridging blindly.

The short version

Bridge turns a movement request into a clear, bounded record.

It can show what was asked for, what actually arrived, which pool or chain it came through, and which receipt proves it. What it can't do is force the other side to accept the result — that's the destination's call, every time.

How a crossing works

A request goes through a few clear steps before anything is called done.

1. Say what you want

You give the payment, the amount, the asset you want, and where it's going. Bridge never picks a default for you.

2. Get a quote

The price is broken out — asset cost, the other chain's gas, proof cost, and Bridge's fee — so nothing hides in a spread.

3. Check what it really is

Whatever comes out is classified first — the real native asset, or a stand-in? — before it's given any meaning.

4. Source it

Bridge fills from its own pools where it can — on Ethereum, Polygon, Zephyr and across Cosmos — and records any fresh sourcing it needs.

5. Assign a vault

The result is recorded against an owner vault — a record of assignment, not the destination admitting it.

6. Leave a receipt

Every step — payment, fees, route, acknowledgement, refusal — ends in a receipt you can inspect later.

Real asset, or a stand-in?

Not every crossing gives you the actual asset, and Bridge is careful to label which is which.

The real thing

Sometimes you get the genuine native asset, held with proof on its own chain.

A stand-in

Sometimes you get a representation — a token that stands for the asset. Useful, but not the same as holding it.

Never blurred

A stand-in is never described as the real thing. The label always says which one you've got.

Inventory isn't a promise

Seeing an asset in Bridge's ledger isn't the same as it being available to redeem, or accepted by the destination.

Why it opens slowly

A bridge is where most crypto disasters happen, so this one refuses cleanly instead of inventing motion.

The destination decides

Bridge can deliver to a border, but the receiving chain decides whether to let it in.

Lanes open one at a time

Each route opens only once it has its proofs — an open channel, a relayer, finality. Until then it refuses cleanly instead of faking motion.

A live endpoint isn't a live route

An RPC, explorer, or test address existing doesn't mean a route is open.

Pending stays pending

An acknowledgement only counts when it's tied to real evidence. Until then, it waits.

Swapping one asset for another

Bridge can settle a swap, not just a like-for-like crossing.

Alongside crossings, Bridge runs a swap rail: you pay one asset — an IBC voucher from Cosmos, or QUAD — and receive a different one, delivered straight to your own Bridge address from Bridge's own pool inventory, for a flat 0.1% fee taken from what you send. It's priced from a reference rate — not an order book, not a liquidity curve — so it settles at a quoted price rather than trading against a market. When inventory runs short, replenishment is arranged deliberately by the operator, not automatically. The result is spendable on the Bridge chain; it's never held for you as a custodian.

Not an AMM

No liquidity curve or order book — conversions settle at a quoted reference price, from inventory.

Not a cash-out

You receive an on-chain asset at your Bridge address, not a withdrawal to a bank or an outside wallet.

Early

The rail is live and open to any account holder, and still proving out — treat it as new, not battle-tested.

Still quote-first

Every conversion is quoted before you pay, and only an observed payment is ever settled.

What Bridge is not

A few things this page is careful never to be mistaken for.

Pages are records, not buttonsReading a page or a receipt doesn't itself open or execute a transfer — the quote server does that.
Not an AMM or trading venueConversions settle from inventory at a quoted reference price, not against a liquidity curve or order book.
Not a wrapper millA stand-in stays clearly labelled — never sold as the native asset.
Not destination admissionThe receiver owns the final result: admission, refusal, display, and accounting.
Not a bank cash-outAn unwrap or conversion delivers an on-chain asset to your Bridge address — not fiat, not a withdrawal to an outside wallet.
Not a bank debitObserving a payment isn't the same as executing one.