Atomic
Atomic Exchange Non-custodial · cross-chain
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Everything Atomic does

One place for every product, grouped by what it does rather than which domain happens to host it. Everything listed here is live — nothing is a preview or a placeholder.

Trade

Swap without a seed phrase, and see what the market is doing before you do.

Flash

Five operations that are impossible without capital you do not have, and possible in one transaction with capital you borrow and repay inside it. Four of them are free — the receiver contract charges nothing. Only flash liquidity for your own strategy carries a fee, and that is taken from profit, never from notional.

Close a position yourself Live

A liquidator is paid 5–6% of your collateral for closing you out — $50,000 on a $1M position. Close it first, in one transaction, and keep that. Proven on Ethereum mainnet.

Sign in to use · atomicexchange.cloud/desk
Move a borrow somewhere cheaper Live

The same debt costs different rates on different venues, and the gap persists for weeks — 118 bps on DAI today, $118,000 a year on $10M. Same collateral, same risk, lower rate. Your collateral never leaves your account.

Sign in to use · atomicexchange.cloud/desk
Fund your own strategy Live

You bring the trade, we provide the liquidity, and we are paid a share of the profit inside the same transaction. No profit, no fee — the transaction simply reverts. Zero flash premium.

Sign in to use · atomicexchange.cloud/desk
Swap your collateral Live

Change what backs a loan without unwinding it. The new collateral is supplied before the old is withdrawn, so the position's health never dips mid-operation — the moment a liquidator would otherwise be waiting for.

Free · Ethereum and Base
Open a leveraged position Live

Reach a target leverage in one transaction instead of a dozen supply-and-borrow rounds, with a minimum health factor enforced by the contract. Leverage is the fastest route to the liquidation the rest of this page exists to help you avoid — the tool is here because people use it either way, and doing it in one atomic step is safer than looping by hand.

Free · Ethereum and Base
Refinance from your Safe Live

A Safe App that reads your position and proposes the whole refinance as a single batched transaction — one signature round instead of three. Nothing executes until your signers approve it.

Safe App · add under Apps → My custom apps
Open an account Open

Two minutes. The desk sets your limit, maximum notional per transaction and fee tier at onboarding, and replies within 1–2 business days — including when the answer is no. Facilities start at $1M of monthly volume.

atomicexchange.cloud/flash
Live pricing, no account needed Live

Capacity, cost and break-even across four chains, read from chain at the current block. Public, because you should be able to price a drawing before you talk to us.

atomicexchange.cloud/flash
Counterparty portal Live

Once you have applied: track the application, complete your details, and see exactly what a drawing costs before anything is signed.

atomicexchange.cloud/portal

Infrastructure

The plumbing that makes the rest usable.

Payments

Take crypto from customers, or move it between people.

Non-custodial by default. The swap, the desks and the gas station never take possession of your funds — every transaction is signed by you, on your device. The desks and the lab are read-only by design: they price and monitor, they do not trade.