The first ledger on a Gummiworm head

Sugar Rush

A private CLOB DEX on Cardano. Your order is encrypted on your machine, and the book matches what it cannot read.

Open Sugar Rush (opens in a new tab)Read the docs (opens in a new tab)

Your machine

BREW · VAN

Size
600 BREW
Price
0.8125 VAN

Sent as ciphertext, seal dad2

The Orderbook

Sample book
  1. ef8dsealed
  2. 85b6sealed
  3. 2c97sealed
  4. 69c7sealed
  5. 47bcsealed
  6. c54bsealed
  7. 1708sealed
  8. d5casealed

The exchange

Market data, account state, and orders share one WebSocket. The TypeScript and Python SDKs keep it in memory.

Open Sugar Rush
The Sugar Rush exchange, trading BREW against VAN, with the order book and price chart

“The Great Melt-up”

A competition set in a dessert-flavour economy. Every price on the book was play money.

Closed

6 September

20:00 UTC

ADA returned. Winners after the integrity review.

News wire

  • The Waffle Street Journal
  • Scooper's Daily
  • The Churn

Their headlines moved the book.

Market makers

Quoted both sides from the bell.

  • Vanilla beanVAN
  • Dark chocolateDARK
  • PistachioSTACH
  • Cold brewBREW
  • UbeUBE
  • RaspberryRASP

Underneath, a Gummiworm head.

Sugar Rush is its first ledger. Each layer below the book does one job.

  1. Sugar Rush

    The order book. The first ledger on the head.

  2. Gummiworm head

    Sequences and evaluates every transaction.

  3. Coil

    Holds the keys to user funds. Ratifies every L1 effect.

  4. Cardano

    Where a deposit locks ADA at the head.

Down to Gummiworm