Omnipair

Rejected venues wait the longest for re-review; a rejection has to earn another look before the scheduled date.

Omnipair is a permissionless Solana protocol whose Generalized AMM combines constant-product swaps and isolated margin lending in each two-token pool. LPs receive omLP and earn swap fees plus borrower interest, but Omnipair expressly identifies impermanent loss, utilization-constrained withdrawals and pool-level credit loss. The 2026-08-16 survey measured about $567,000 of base TVL on Solana. Lending revenue does not change the paired-asset inventory mechanism, so the standing AMM-LP rejection remains dispositive.

Kill criteria: the events that revoke this verdict
• Ships a product line without impermanent-loss exposure that merits its own review

The research file

Mechanism applicability

Omnipair’s GAMM joins constant-product swap reserves and isolated lending accounting inside one two-token pool. LPs mint omLP, traders swap against the reserves and margin borrowers draw available cash while paying utilization-based interest. This is not a single-asset lender: the provider remains the owner of a rebalancing token pair.

Control and loss applicability

Any SPL-token pair can be created with deployer-selected risk parameters. The current program is upgradeable through a Squads multisig, has no upgrade timelock and gives the team-controlled Futarchy Authority fee and global reduce-only powers. Omnipair further states that residual borrower shortfalls are absorbed by the affected pool’s LPs.

Exit applicability

Burning omLP returns the provider’s pro-rata Token0 and Token1, subject to pool solvency and available cash. High utilization can temporarily lock the borrowed portion, while relative-price movement changes the returned asset mix. Borrow interest can offset some loss but cannot eliminate inventory rebalancing or guarantee immediate withdrawal.

Why the dossier still applies

The 2026-08-16 survey measured about $567,000 on Solana, excluding borrowed and staking suffixes from base TVL. Size reinforces caution, but the fundamental basis is the GAMM LP claim itself. Reopen only for a separately reviewable product without paired-asset rebalancing; higher TVL, borrower interest or narrower pool parameters would not suffice.

Sources

The claims above trace to these. Where a number could not be independently verified, the thesis says so.

• Omnipair Docs — protocol introduction · primary · accessed 2026-08-16
  Supports: Solana permissionless spot and margin protocol, GAMM combines swaps and lending, isolated pools
• Omnipair Docs — liquidity provisioning · primary · accessed 2026-08-16
  Supports: omLP pool share, swap fees and borrower interest, impermanent loss and utilization-constrained withdrawals
• Omnipair Docs — GAMM architecture · primary · accessed 2026-08-16
  Supports: constant-product two-token pools, cash reserve and debt accounting, withdrawal limits
• Omnipair Docs — addresses and access controls · primary · accessed 2026-08-16
  Supports: upgradeable Solana program, Squads multisig authority, no current upgrade timelock
• DefiLlama — Omnipair survey record · secondary · accessed 2026-08-16
  Supports: approximately $567,000 base TVL, Solana perimeter, borrowed and staking suffix balances

Inherited controls

The verdict above grades the protocol layer. Every position also inherits the asset it holds and the chain it settles on. The least safe layer sets the position’s grade, and the position table names which one that is.