Liquidity beneath. Consensus above.
Continuum is an additive execution layer. It does not fork Meteora or replace its market-making math; it constrains when and how a protected pool may be touched.
Quote, intent, one approval
Commit, verify, compile v0
PoSq signer + durable sequence
FIFO gate, wrap, CPI, unwrap
DAMM v2 or DLMM pricing
A pool becomes protected only when its canonical queue and registry are initialized. Open DLMM endpoints re-check those PDAs and fail closed, so registration cannot be bypassed through the receipt-free adapter.
One order. Two safe landing paths.
The receipt determines economic priority before the Solana transaction competes for inclusion. The current head executes atomically; later sequences park without mutating shared market state.
Quote + commit
The client quotes current Meteora liquidity, chooses an exact input and slippage floor, then commits the complete economic intent with a fresh salt and nonce.
Obtain a receipt
The receipt service assigns the next pool sequence. Its signed PoSq envelope binds the cluster, program, queue, predecessor, intent, deadline, and global position.
Verify before signing
The SDK recovers the configured receipt signer and checks the live queue, receipt chain, pool identity, sequence, commitment, deadline, and predecessor.
Approve once
The wallet sees one versioned transaction. No wrapper token approval, intermediary custody transfer, or second settlement signature is required.
Execute at FIFO head
Continuum wraps the native input 1:1, temporarily opens the protected pool, calls the pinned Meteora program, enforces output deltas, refreezes, and unwraps.
Park under contention
A non-head order parks raw underlying in a sequence PDA. Any keeper can execute it at the exact head—or expire and refund it after the signed deadline.
Immediate underlying output. Every write commits or every write rolls back.
No shared cMint or pool writes until the sequence becomes executable.
Fair ordering as market infrastructure.
Protection is expressed through deterministic state transitions and custody constraints—not through a trusted router promising to behave.
ORDER, NOT ARRIVAL
Execution follows a cryptographically bound pool sequence, not validator-observed transaction arrival or priority-fee bidding.
ONE WALLET ACTION
Wrap, protected swap, accounting checks, and unwrap compose into one atomic user transaction on the fast path.
METEORA LIQUIDITY
Continuum adds ordered ingress and custody constraints around DAMM v2 and DLMM rather than replacing their pricing engines.
1:1 CUSTODY
Every cMint unit is backed by one native SPL base unit. The successful user path ends in the underlying output token.
FAIL-CLOSED CPI
Program IDs, ProgramData slots, pool state, reserves, mints, oracle, bin arrays, PDAs, and realized deltas are validated onchain.
PERMISSIONLESS LIVENESS
Parked execution, expiry, and refunds do not depend on a privileged custodian. Keepers pay fees; they cannot redirect funds.
What “MEV-proof” means here.
For registered pools, no valid Continuum execution can jump the signed pool sequence. The boundary is deliberately narrower than claiming control over validator inclusion or offchain availability.
A valid sequence can terminate only at the queue head. Atomic and parked paths share one cursor and predecessor chain.
ProtectedAny wrap, Meteora CPI, minimum-output, refreeze, burn, or unwrap failure rolls the entire transaction back.
ProtectedOwner, pool, accounts, direction, amounts, deadline, nonce, and receipt predecessor are commitment-bound; nonce PDAs are one-use.
ProtectedCanonical wrappers stay fully backed; protected reserves return frozen; output is measured from realized token deltas.
ProtectedContinuum cannot force validators to include a transaction, and a liveness failure may delay a parked order until expiry.
BoundaryThe current devnet receipt proves authorization, not threshold non-equivocation or finalized-root inclusion. Conflicts are detectable evidence.
BoundaryIntegrate at the layer you own.
Use the hosted terminal, build with the typed SDK, call the operational APIs, or compose the onchain instructions directly. Secret receipt keys never enter browser code.
Use the reference terminal
Wallet Standard discovery, protected quotes, signed receipts, one-transaction settlement, parked-order tracking, pool creation, and open-pair discovery are already wired.
OPEN TRADING TERMINAL →Own the user experience
Use ContinuumMeteoraClient to prepare native intents, validate protected receipts, build atomic or park transactions, and crank terminal states.
npm install @continuum/meteora-sdk
const client = new ContinuumMeteoraClient(rpc)
const prepared = await client.prepareNativeDlmmExactIn(...)
const plan = await client.buildNativeDlmmAtomicTransaction(...)Compose at instruction level
Initialize a queue and receipt chain, register the venue airlock, then use the native protected swap or raw park/crank instructions. All canonical account and deployment checks remain onchain.
initialize_queue_dlmm
initialize_receipt_chain
register_dlmm_airlock
swap_underlying_meteora_dlmm
park_underlying_swap
execute_parked_swap_dlmmHTTP service surface
/api/receiptReserve a protected sequence and receive a signed atomic-or-park assignment.
/api/receipt/status?pool=<pool>&sequence=<n>Read durable reservation and terminal state.
/api/receipt/statusReconcile a submitted signature into receipt lifecycle evidence.
/api/dlmm/quoteQuote an allowlisted protected DLMM pool and return validated execution accounts.
/api/health?pool=<pool>Inspect queue cursors, receipt allocator, signer readiness, and keeper freshness.
/api/dlmm/open/lookup?mintA=<mint>&mintB=<mint>Discover supported DLMM pools by underlying pair; protection state is explicit.
/api/dlmm/open/create · /position · /swapCreate, seed, or swap an open DLMM pool. Open routes never bypass protected pools.
Deployed and exercised on devnet.
The reference deployment includes protected DAMM v2 and DLMM markets, an open DLMM creation/swap path, durable receipt allocation, and independent keepers.
2ddJ7em6cTRaYgbMnFKPnVBdan3obPrCAiZbEqRYRE5g↗PROTECTED DLMM POOL7ZXrXLGpM8gLdNPRmCnHp91yDxNswjGtMH3opPisiWgm↗POOL QUEUEHjnFq5CrKzqUSWAAz4jB8WfwL1Jv4LkoLs9kgXdktSB↗RECEIPT CHAINC1oySNTCPUttqoQtr4WKqExQPPyDva6ciyNfQsh8Pta3↗Trade the protected path.
Connect Phantom on Chrome or Brave, request devnet inventory, and submit a receipt-ordered Meteora swap.