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Blindbook trading app

NEAR testnetpool pool.blindbook-dev.testnet (opens in a new tab)NEAR/USDC mid –next batch –waiting –batches – · lots crossed –

Try it with no wallet

~25 s · 1 tNEAR · testnet

A server-held demo account seals one lot at a limit 0.6% through the mid; the house takes the other side. Watch it cross at the verified midpoint, then check the batch yourself. The free demo runs on testnet. The same code runs on mainnet, batch 2 (opens in a new tab).

Your sealed lots

0 open · 0 crossed

Worst case: your own limit. Each lot is a signed token_diff at its limit. The verifier applies it exactly or not at all, whatever the matcher does.

next batch – · 0 sealed envelopes waitingAnyone can crank. The relay pays the gas and rests house lots on both sides first.

Connect a wallet to see the lots you seal from this browser. The demo above needs no wallet.

Your fill vs the public route

Run the demo or cross a lot and its fill lands here, against what the public route charges for the same size.

02550751001101001k10k100k1Mbps lost vs midsize, NEAR (log)no route

Curve: 1Click dry quotes for NEAR/USDC on mainnet, measured Nov 9 (results/ baseline). Live point: a fresh dry quote at your size. Testnet lots are priced off the same mainnet mid.

Batch tape

loading · every 10 s

Public prints only: what settlement reveals anyway. Pick a batch number to re-check it.

BatchStatusLotsMidSubQuote digestsSettledWhen