[ Stelaxis DeFi / On-chain RFQ ]

Trade size on-chain without showing your hand.

Stelaxis DeFi is the RFQ network for institutional block trades. Request one executable price, sign from your own wallet and settle atomically—without broadcasting your order to the public mempool or stitching together DEX routes.

Request a block quote See the execution flow

An institutional block RFQ moving from firm quote to private on-chain settlement

[ Built for the block, not the click ]

Firm price: Know the exact receive amount for the full size before you sign.
Private intent: Keep trade details away from the public mempool before execution.
Self-custodied: Assets settle atomically from and back to wallets you control.

[ One trade. Four steps. ]

From size to settlement in one RFQ workflow.

Stelaxis DeFi starts with one job: execute a large on-chain swap without leaking intent or accepting unpredictable slippage.

DefineSend the asset pair, direction, size and settlement wallets through the interface or API.
QuoteReceive one firm, executable price for the entire block—not an estimate for a route that may move.
SignYour authorised wallet signs the specific transaction. Assets never enter a Stelaxis custody account.
SettleThe transaction is submitted privately and settles atomically on-chain with a complete execution record.

[ Why RFQ ]

A router finds a path. A market maker stands behind the price.

For a block trade, the real question is not which route looks cheapest before execution. It is who will take responsibility for price, size and settlement.

Stelaxis absorbs the liquidity and routing problem behind a firm quote. The client sees one price, signs one transaction and receives the agreed amount—while retaining control of the assets until settlement.

Price certainty: The quote fixes the output for the full notional before the wallet commits.
MEV protection: Private submission reduces exposure to sandwiching and intent leakage.
Block liquidity: Principal and connected liquidity are combined behind one executable price.
Atomic settlement: Either the signed terms settle on-chain or the transaction does not execute.

Price a block trade →

[ The first wedge ]

Start where public routing gets expensive.

01 / Stablecoins

Large stablecoin conversions

Move institutional size between supported stablecoins with a known output and one settlement transaction.

02 / Treasury

On-chain rebalancing

Rebalance treasury assets without exposing the order or splitting it manually across venues.

03 / Distribution

Embedded block RFQ

Let brokers, custodians and wallets offer firm on-chain block pricing through one integration.

[ The Stelaxis advantage ]

Built by a liquidity business, not layered over somebody else’s router.

Markets contributes principal pricing and execution experience. Edge contributes permissions, transaction state and operational records. DeFi turns both into a self-custodied on-chain RFQ network.

[ One network. Two ways in. ]

Trade directly or put block liquidity inside your product.

Trading desks & treasuries

Request and execute firm block quotes from an operator interface with wallet-native settlement.

Brokers & custodians

Add on-chain RFQ to an existing institutional workflow without building liquidity and private routing.

Wallets & financial platforms

Embed block pricing and execution through API while keeping your client relationship and interface.

[ Stelaxis DeFi ]

Bring us the block the public market should not see.

Tell us the pair, direction and typical size. We will show you what a firm, self-custodied execution path looks like.

Request a block quote →Explore Markets →