Stablecoin swaps across onchain markets

Route supported stablecoin pairs through intent-based, MEV-protected batch auctions on Base, Avalanche, Ink, Robinhood Chain, and the rest of the Ophis network.

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Stablecoin trading is not one market. Liquidity, canonical contracts, and execution quality vary by network. Ophis lets you choose the chain and pair, review a live quote with a hard signed limit, and settle without broadcasting the order into a public mempool.

Open a stablecoin market

A network being supported does not mean every token or pair has a route. Select the canonical asset in the app and use the live quote as the availability check.

Why use intents for stablecoin swaps?

You sign the minimum amount you will accept. Solvers compete to fill the order through a batch auction, and the order cannot settle below that signed limit. This design mitigates front-running and sandwich attacks while allowing a better execution price to flow through to the result.

Stable pairs also use Ophis's stable-specific improvement policy: a 1 bp base plus 50% of reference-quote improvement, capped at 20 bps of volume. See the pricing page for the complete hosted-chain and operated-chain policy.

What each network brings

Base combines active stablecoin markets with a growing tokenized-asset economy. Avalanche hosts stablecoins in multiple currencies alongside institutional real-world assets. Ink, Kraken's DeFi-focused L2, lists assets including USDC.e, USDT0, crvUSD, and frxUSD in its official token directory. Robinhood Chain uses USDG as a core dollar asset alongside its Stock Token markets.

Which networks can I use for stablecoin swaps on Ophis?

Ophis supports same-chain swaps on Base, Avalanche, Ink, Robinhood Chain, and its other supported EVM networks. The token selector and live quote are the source of truth for a specific stablecoin pair because token policy, liquidity, and route availability can change.

Does Ophis guarantee a stablecoin quote?

No. Ophis requests competitive routes and shows a quote only when the selected assets pass token policy and executable liquidity exists. Always verify the token contract, quoted amount, signed limit, and destination before signing.

What does Ophis charge on stablecoin pairs?

Every supported chain pays a 1 bp Ophis base fee. On same-chain stablecoin pairs, Ophis retains 50% of reference-quote improvement, capped at 20 bps of volume. CoW-hosted chains can also apply upstream protocol fees.