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Biconomy PropAMM is market-making infrastructure for onchain liquidity. The maker brings prices and inventory. Biconomy provides the contracts, keeps the maker’s book onchain, pays the gas, enforces the maker’s protections and connects the book to aggregators.

Live in days

One provider contract and one WebSocket connection. No contracts to write or audit.

Zero gas

The maker streams signed prices. Biconomy sends and pays for every transaction.

Flow from day one

Aggregators already quote and swap against the venue.

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Why it matters

One maker's cycle: no infrastructure cost, so a tighter spread; the tighter quote wins the aggregator route; more volume, which lets the maker keep the spread tight. One maker's cycle: no infrastructure cost, so a tighter spread; the tighter quote wins the aggregator route; more volume, which lets the maker keep the spread tight. One maker's cycle: no infrastructure cost, so a tighter spread; the tighter quote wins the aggregator route; more volume, which lets the maker keep the spread tight. One maker's cycle: no infrastructure cost, so a tighter spread; the tighter quote wins the aggregator route; more volume, which lets the maker keep the spread tight. A maker’s spread has to cover its costs and its risk. On PropAMM the gas and infrastructure cost is zero, so the spread only has to cover risk and the maker can quote tighter. Aggregators route each trade to the best price, so the tighter quote wins more trades. More volume at a thin margin earns more than little volume at a wide one, which lets the maker keep the spread tight.

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Get started

Market makers

Deploy a provider contract and stream a signed ladder.

Aggregators

One eth_call to quote, one swap to fill.

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Chains

Addresses are on the Addresses page. Questions or onboarding: support@biconomy.io.