Introducing ShadowFi
4x Shield Swap One deposit. Four legs. One receipt.

ShadowFi is the private swap desk for the Arc ecosystem: a non-custodial routing engine that moves large size in silence. Above a five hundred dollar notional, your order becomes a Shield Swap, shielded at intake, split into four parallel legs weighted thirty, thirty, twenty, and twenty, filled concurrently across partner inventory and DEX slices, then reconverged at the relay into one settlement and one receipt. The desk charges zero point four percent flat, returns up to thirty percent as cashback, enforces fail-closed bounds on every hop, and never holds your funds or keys at any point.

Everything we build is observable. Every batch mints an encrypted relay reference you can paste into the Track tab to watch legs fill in real time, and every volume report we publish is itemized and unrounded, because a desk that routes for others should expect to be audited itself.

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