RC Release Notes

What’s fresh in Sandwich Trading RC terminal?

Welcome to early access. In the spirit of transparency, this page serves our release candidate notes ahead of public release. What’s inside reflects the current state of the build and may be adjusted before it’s ready to be served publicly.

The pre-serve build: features layered, bugs picked off, and performance lightly toasted

Desktop
  • Temporarily disable Binance spot cross margin updates following API changes
  • Temporarily disable Binance spot cross margin updates following API changes
Desktop
  • Fixed an issue where the TradingView chart would intermittently fail to display on the DMA
  • Minor Logging Improvements
  • Binance spot websockets ahead of API changes
  • uPnL update frequency

  • Currency conversion garbage collection fixes
  • Added support for Hyperliquid perp dexes
  • Currency conversion garbage collection improvements
  • Other minor improvements
  • Performance improvements to HTTP requests

Legacy

December 23, 2025
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  • Handles max price limits on Binance, OKX, Bybit, BitGet
  • Fix Deribit key load when fees are discounted

  • Handle PC Sleep by stopping algos and reloading accounts
  • OKX, Upbit and Kraken stability improvements
  • Updated interface when subscribing to account instruments
  • Updated orderbook subscription pattern
  • Bybit orderbook depth increased
  • Clone & Edit Adaptive chase resetting override
  • Orders garbage collector for better performance in long-running algos
  • Refactors for cross-platform prep
  • Engine optimizations
  • BitMEX instrument creation issue
  • OKX now shows both cross and isolated positions for same symbol
  • Upbit price step sizes per latest changes
  • Adjust Binance rate limit models with short time intervals
  • Fix for API key unique ID persistence
  • Better handling for Bitget orders which return no order ID
  • Fixed issue when registering a second device
  • Off-book scale allows more than 100 orders
  • Only allow halt & sweep while algo is running
  • Fixed Bitget symbol parsing
  • Adaptive Chase max clip size considers max limit order size only
  • Aligned Bybit orderbook subscription with upcoming changes
  • Instrument open interest on positions table
  • % of open interest on positions table
  • Binance support for ED25519 key type
  • Multiple engine refactors and improvements
  • Algo and Automation chart performance improvements
  • Reduced rate limit usage for Hyperliquid watchlist items
  • Updated Hyperliquid max order sizes
  • Bitget currency conversion
  • Algo halt & sweep optimisation
  • Validation for bulk edit of automation algo params
  • Automation ticket visuals when switching position mode
  • Bitget leverage and margin mode recon
  • Added date to the order table time columns
  • Added PUMP to exclusion list on Hyperliquid for currency conversions
  • Includes Bybit pre-launch instruments in DMA
  • Fixed order placement on Hyperliquid after API update
  • Binance rate limit modeling optimisations
  • Hyperliquid BTC price step size
  • Generisized multipliers for 1000-X type instruments
  • OKX spot max order quantity
  • Funding APR tooltip on DMA funding rate
  • Extra funding rate details in the watchlist table
  • Instrument creation when exchanges send incomplete data
  • Bybit rate limit usage
  • Hyperliquid max order sizes
  • Handling of new Hyperliquid cancel and rejection order reasons
  • General backend performance and stability
  • Hyperliquid BBO not populating on illiquid instruments
  • Algo display issue when there is a corrupted algo
  • Algos now stop at the same time instead of one by one
  • Switched Hyperliquid BBO to new websocket feed
  • Enhanced handling of Hyperliquid rate limits for high-load accounts
  • Added more details to Hyperliquid DMA
  • Optimised currency converter performance
  • Set NFT names in exposure breakdown
  • Various general improvements
  • Resolved issue with some alts showing as "Other" in dashboard exposures
  • Handled new Binance order states
  • Fixed Trezor account loading
  • Addressed Bitmex socket issues
  • Hyperliquid vault key fix
  • Exposures notification efficiency
  • Added support for currency conversion for OKX derivatives with no spot underlying
  • Minor UI fixes
  • Minor key loading issues
  • Hyperliquid available perps balance
  • Minor x axis range issue on Hyperliquid algo charts
  • Saving edits on automations with no conditions
  • Fixed JSON error preventing Hyperliquid from loading after API update
  • OKX option exposures
Bulk Edit for Automation Station

Easily bulk-modify your individual Automations using bulk Order Type and Order Side edits.

Bulk Edit Actions
  • Bulk edit for automation station
  • Double-click on instrument in Balances or Exposures directs to DMA trading
  • Options exposures that are included now take Delta into account
  • Slight UI improvements
  • Minor backend improvements
  • Fix issues relating to partially loaded keys
  • Scale orders on chart
  • Fixed custom balances issue from a property name change
  • Minor fix on positions table
Simplified Exposure Grouping for Multipliers

Exposures now neatly group under the base instrument when multipliers are involved.

Exposures Grouped by Base Instrument
  • Exposures now group under the base instrument when multipliers are involved (e.g. kPEPE and 1000PEPE)
  • Clearer and more informative descriptions of common exchange error messages
  • Users can now define their preferred max slippage options for algos via a dedicated dropdown in settings
  • Option to send automation logs
  • The positions tab now displays the selected positions’ aggregated UPnL
  • Improved info displayed when in Binance Futures Credits Mode
  • Exposures summing in positions table
  • Custom balances can now be negative, allowing for offsetting totals
  • Improved handling of Binance spot order size limits when max market order size exceeds max limit order size
  • The diagnostic test now includes system storage checks
  • Performance optimizations and stability improvements for a smoother user experience
  • Additional order recons for algos in terminal state
  • Resolved UI inconsistencies and layout issues in Automation Station
  • Fixed issues affecting the placement of large batch orders on Bitget
  • Order auditor correctly filters out orders from unrelated algos
  • Addressed cases where Binance coin-margined perp positions were not displaying as expected
Algo Halt & Sweep Remaining

Simply execute your remaining volume with a market order.

Halt & Sweep Algo Option
  • Algo Halt & Sweep remaining
  • Algo Clone remaining quantity now includes time for time-based algos
  • Hyperliquid stability improvements
  • Historical Algo feedback population
  • Hyperliquid stability during poor internet connectivity
  • Historical Algo Logs populating in Algo Manager
Zapper Integration

Zapper partnership brings multi-chain balance reporting to your dashboard.

Supported Networks include Solana, Ethereum, Base, Arbitrum, Polygon, & and many more.

Access consolidated on-chain balance reports with Zapper.

Close Positions with Automations

Automate your position closures for efficient trading.

Create Automations to close your Positions.

  • Integrate with Zapper to provide multiple on-chain balance reporting
  • Enhanced order cancellation mechanism to improve performance during periods of poor connectivity
  • Added the option to remove watchlist items via right-click
  • Support for Hyperliquid Sub-Accounts
  • Added support for Hyperliquid staking balances
  • Close positions with Automations
  • Algo Manager and Automation Station now save their layouts
  • Improved robustness of Hyperliquid filled quantities
  • Algo events replaced with buffers and subscription mechanism
  • Additional safety checks on wick catcher orders
  • Clearer indication of the network to use for payments
  • Kraken reduced rate limit consumption
  • Enhanced socket stability
  • Bybit hedge mode fix
  • Bybit instrument paging
  • Fixed issue where delisted Hyperliquid perpetual contracts were still showing as tradeable
  • Added null checks when fetching BBO for price conversions
  • Minor logging fixes
  • Resolved issue with public data subscription race conditions
  • Now allows adding keys with the same public address
  • Removed support for deprecated dYdX v3

Legacy

January 20, 2025
See more
  • Market orders not working on TRUMP-USD perp on Hyperliquid
  • Adjustments to accommodate upcoming Bybit API changes and deprecated features
  • Enhanced splitting logic for maximum order sizes
  • Refined logging for better clarity and debugging
  • Resolved an issue causing inaccurate algo average execution prices on Hyperliquid
  • Hyperliquid isolated margin adjustments
  • Hyperliquid vault equity shown in balances
  • Algo trade feedback logging
  • Max order size splitting now includes a small safety margin
  • Max order size splitting on Hyperliquid
  • Addressed minor automation UI bugs
  • Patch to support vault trading on HyperLiquid
  • Clarity on which address to specify for the "Main Wallet Address" field when adding a new Hyperliquid API Key
  • Binance permissions logging fix
  • Changed Hyperliquid open interest currency to base currency
HyperLiquid Integration

Users can now trade on HyperLiquid via Sandwich.

Add HyperLiquid API Key

Add HyperLiquid to your Watchlist
  • HyperLiquid Integration
  • Added affiliate view
  • Binance listen key refresh improvements
  • Ensured positions can be closed with algos despite minor warnings
  • Reduce only swarms in hedge mode
  • Deribit rate limit warning
  • Minor small fixes
  • App stability
  • Fixed margin adjustments
  • Fixed price in user currency price not populating on the balances table
Limit Chase & Wick Catcher Defaults

Set your Limit Chase & Wick Catcher defaults in User Settings.

User Settings

Close Positions

Exit positions efficiently with our carefully selected algorithms.

Select Algo to Close Positions

  • Close positions with our renowned SmartTWAP and AdaptiveChase algos for quick exits
  • Sort your Automations by various properties for better organization
  • Set Limit Chase and Wick Catcher clip sizes as % of total order size directly in user settings
  • Minor data type changes
  • Enhanced currency conversion logs for improved clarity and tracking
  • Resolved an issue where custom balances were not being saved
  • Fixed bug regarding clip size persistence when cloning and editing Limit Chase and Wick Catcher algos
Latest build

Are you running the latest release?

For best performance always make sure you have updated to the latest version. You will be prompted in-app automatically whenever a new version is released, and can always manually check and update via the app settings.