Download AutoBuyCS (Windows)

Use your license key from email to activate the app after download.

Download v1.0.23 (.zip)
File: AutoBuyCS-Windows-v1.0.23.zip
SHA256: AutoBuyCS-Windows-v1.0.23.sha256
Version: 1.0.23
Platform: Windows x64
Package type: Onefile portable (no installer)

Updating from an older version? Download and extract this release manually once. Future updates can be downloaded inside the app through Help > Check for Updates.

Release Notes

v1.0.23 - 2026-10-30

  • Improved app privacy and safety checks. API keys saved in the app are now protected with Windows user-account encryption.
  • Backups exclude API keys by default. You can include keys in a password-encrypted backup when needed.
  • Imported DCA plans stay paused until you review and enable them.
  • Updated security dependencies and strengthened license-service request protection.
  • Clarified Attachment Scanner price references, estimated resale gain, and estimated return. Applied sticker value is optional and excluded by default because applied stickers cannot be sold separately.
  • Improved restart cleanup after updates to avoid temporary-directory removal warnings.
  • Removed an unused dependency and improved Windows startup compatibility.

v1.0.22 - 2026-10-29

  • Added in-app update notifications, background downloads, and a Restart and Update prompt, with verified packages, a previous-version backup, and rollback if the new version cannot start.
  • After an in-app update, trading and scheduled DCA remain paused until you resume them. Your keys, license, items, and purchase history are preserved.
  • Added a first-run Getting Started guide with direct access to marketplace API setup. Reopen it anytime from Help.
  • Fixed newly pasted API keys being cleared when showing or hiding credential fields.
  • Renamed the balance refresh action to Refresh Balances.
  • Improved marketplace price refreshes, recovery from temporary fetch failures, and handling of previously received prices.
  • Temporary timeouts, rate limits, and server delays now show yellow warnings. Red is reserved for authentication problems, sustained refresh failures, and errors needing attention.
  • Improved Recent Purchases status information to distinguish order submission from seller delivery and completed trades.

v1.0.21 - 2026-09-23

  • Improved marketplace polling coordination and rate-limit handling to reduce overlapping requests.
  • DCA checks now reuse recent prices where possible, avoiding unnecessary repeat requests.
  • Fixed DMarket opportunities being marked unavailable when the exact offer was still listed.
  • Fixed Net Profit highlighting so the value remains readable in the scanner table.

v1.0.20 - 2026-09-16

  • Fixed purchase notifications rendering with a transparent or unreadable background on Windows.
  • Notifications now use a solid AutoBuyCS-branded card so purchase details remain clear in both light and dark desktop environments.

v1.0.19 - 2026-09-14

  • Added a read-only Attachment Scanner for CSFloat and DMarket.
  • Added Sticker Scanner with configurable sticker watchlists and item-type filters.
  • Added support for charms, souvenir charms, Sticker Slabs, and applied stickers.
  • Added scheduled and realtime scanning with manual Start/Stop controls.
  • Added minimum price, maximum price, profit, ROI, fee, buffer, and reference-age filters.
  • Scanner results now remain visible and show Available, Unavailable, or Not rechecked.
  • Added exact marketplace links, including DMarket offer links when available.
  • Improved profit calculations using sale fees, attachment prices, detachment costs, buffers, and fixed costs.
  • Added Last Sale and Sales 7d market context.
  • Improved handling of CSFloat and DMarket rate limits and temporary server errors.
  • Scanner failures now preserve previous results and show clearer status messages.
  • Improved scanner table readability, column resizing, availability colors, and profit highlighting.

v1.0.18 - 2026-08-22

  • Price Check now verifies configured float rules on supported marketplaces after prices load, so matching items can be identified before any order is placed.
  • Price Monitoring status now distinguishes BUY, CHECK FLOAT, and WAIT (FLOAT) when a float rule is configured.
  • Added a clear information indicator to Recent Purchases explaining that marketplace orders are indicative until the seller delivers and the trade is completed.
  • Expanded the in-app Help Center with guidance for float-aware Price Check results and the limits of purchase-history records.

v1.0.17 - 2026-08-21

  • Float requirements are easier to configure: the dialog now shows only markets that can enforce float checks during buying (CSFloat, HaloSkins, and CSGOMarket).
  • Float rules support strict Under, Over, and Exact matching without rounding, together with the item's target price.
  • Fixed completed purchase statuses that could display DONE 1/None; progress now always shows a valid quantity.

v1.0.16 - 2026-07-06

  • Fixed lowest-price highlighting after stopping and restarting the bot, including cases where old green highlights could stay on N/A or non-lowest cells.
  • Improved Price Monitoring reliability so late API results from a previous bot run cannot repaint stale prices after you restart monitoring.
  • Adjusted SIH price checks to follow SIH's get-items guidance, using a 20-second cadence to reduce rate-limit errors.
  • Added shared SIH request throttling so manual checks and worker refreshes cannot accidentally bypass the SIH rate limit.
  • Made the API Balances panel slightly taller so balances and buttons have more room.

v1.0.15 - 2026-06-30

  • Redesigned the AutoBuyCS website with a cleaner, more modern product presentation.
  • Fixed Price Monitoring lag when starting the trading bot and when marketplace prices first appear in the table.
  • Lowest-price highlighting now updates immediately while keeping the table responsive.
  • Fixed rows where marketplace prices were visible but the Best column could still show N/A.
  • Restored table readability: normal prices are white, N/A remains grey, lowest prices use the green highlight, and ignored prices stay red.
  • Improved WhiteMarket price loading reliability for cases and other monitored items.
  • Paused Purchase Verification display for now, so Recent Purchases focuses on placed order records without showing unfinished Steam verification states.
  • Improved app privacy and safety checks.

v1.0.14 - 2026-06-24

  • Improved privacy for Steam and marketplace credentials in setup fields and diagnostic logs.
  • Strengthened release packaging checks to keep local configuration and account data out of public downloads.
  • Added automatic integrity validation for the app package and SHA256 checksum.

v1.0.13 - 2026-06-20

  • Refreshed the app interface for a cleaner, more modern price-monitoring experience.
  • Improved Price Monitoring table readability, including clearer item-name editing and cleaner action buttons.
  • Lowest marketplace prices now stand out with a palette-matched highlight.
  • Right-click ignored API prices now show a clear red cell highlight and can be toggled back on by right-clicking again.
  • Added File menu tools to export items, import items, and download a JSON template for bulk item imports.

v1.0.12 - 2026-05-13

  • Updated WhiteMarket pricing source to the latest export endpoint for stable price loading.
  • Improved WhiteMarket item matching to use exact item names, preventing wrong variant matches.
  • WhiteMarket price results are now more reliable for monitoring and buy decisions.

v1.0.11 - 2026-04-28

  • Fixed SIH buy-price precision mismatch that could show $0.22 in the UI while validation used $0.224 in backend checks.
  • Instant Buy now uses Decimal-safe SIH max-price comparison for consistent buy acceptance at your confirmed limit.
  • Status/error messaging for SIH now shows precise 3-decimal prices so buy failures are clear and predictable.

v1.0.10 - 2026-04-04

  • Fixed a critical Immediate Buy flow issue where an order could be triggered before you confirmed the Immediate Buy dialog.
  • Immediate Buy trigger handling is now reliable in Cases and custom tabs.
  • Improved instant-buy target lookup to correctly read item targets across all tabs.

v1.0.9.1 - 2026-04-04

  • Fixed Immediate Buy Opportunity not triggering correctly in Cases and custom tabs.
  • Canceling the Immediate Buy prompt now restores the previous target price in the correct tab.

v1.0.9 - 2026-03-25

  • Replaced autobuy missing-key popups with a non-disruptive flow, so autobuy no longer interrupts you with repeated modal dialogs.
  • Added a persistent warning in API Status that clearly lists enabled APIs where buying is blocked because credentials are missing.
  • API Status now shows a buy-blocked count in the panel title for instant setup visibility.
  • Improved API status icon tooltips so each state is explicit: configured, configured but disabled, or missing key (buy blocked).
  • Autobuy missing-key alerts are now a single clear warning per API instead of popup spam.

v1.0.8 - 2026-03-21

  • Tabs are now draggable, so you can reorder them directly by drag & drop.
  • You can now rename all main tabs, including Price Monitoring, DCA Plans, and Recent Purchases.
  • Price Monitoring, DCA Plans, and Recent Purchases are now rename-only and cannot be deleted.
  • Renamed system-tab titles are now saved and restored after app restart.

v1.0.7 - 2026-03-18

  • Fixed a table issue where Notes could appear on the wrong item after deleting rows in Price Monitoring.
  • Added missing legacy eSports cases to Add Cases: eSports 2013 Case, eSports 2013 Winter Case, and eSports 2014 Summer Case.

v1.0.6 - 2026-03-16

  • Recent Purchases multi-delete is now reliable and removes all selected records consistently.
  • Added search and paging in Recent Purchases so you can filter and browse full history beyond the latest 100 rows.
  • Price Monitoring tables now support multi-row selection with Ctrl/Shift and batch delete with the Delete key.
  • Fixed broken icon/emote rendering in app UI elements and status messages.
  • Upgrade experience improved: data is now stored in a stable per-user location with automatic migration from legacy local folders.

v1.0.5 - 2026-03-14

  • Recent Purchases now tracks requested vs confirmed quantity so full fills are no longer reported when only partial orders were actually placed.
  • Instant Buy and DCA purchase records now classify outcomes as Order Placed, Partial Fill, or Failed.
  • Added clear delivery notice in Recent Purchases: marketplace order placement does not always mean immediate item delivery, and some trades require Steam acceptance.
  • Windows startup visibility fixed: root cause was legacy startup launcher scripts using hidden-run mode with no tray icon fallback; startup now launches a normal visible window and old launcher scripts are auto-migrated.
  • After updating to v1.0.5, launch the app once manually so startup launcher migration can run, then reboot to confirm normal taskbar-visible startup behavior.

v1.0.4.1 - 2026-03-12 (Website Update)

  • Added Polar as a payment option at checkout.
  • Checkout now clearly shows both available payment methods: BoomFi and Polar.
  • No app download needed for this update. Desktop app version remains v1.0.4.

v1.0.4 - 2026-03-09

  • Autobuy speed improved using API-native bulk fast paths for CSFloat, DMarket, CS.deals, and CS:GO Market.
  • CS:GO Market bulk flow now targets unique offers in parallel to avoid repeated attempts on the same sold listing.
  • Autobuy now enforces configured target price as strict max buy price during execution.
  • Quantity safety improved with per-item active-locking and execution-time quantity clamping to latest remaining amount.
  • Fast in-run retries added for transient sold/race failures to reduce waiting for next price-check cycle.
  • Additional no-overbuy safeguard added for CS.deals bulk count fallback handling.

v1.0.3 - 2026-03-04

  • Hardened release packaging to onefile distribution and published SHA256 checksum verification file.
  • Added fast graph buttons in Price Monitoring rows (Steam, CSFloat, PriceEmpire, Web) with website favicon icons.
  • Improved graph URL accuracy for Steam item casing, CSFloat direct item IDs, and PriceEmpire item categories.
  • Expanded PriceEmpire routing coverage for skins, containers, stickers, souvenir packages, collection packages, and agents.
  • DCA planner improvements: clearer modes/tooltips, weighted-basis options, validation flow, and optional skipped-budget redistribution.

v1.0.2 - 2026-02-25

  • Fixed API Status overflow outside app window.
  • Improved API Status column sizing and fit behavior.
  • Improved desktop app icon usage (window and taskbar) with favicon.

v1.0.1 - 2026-02-25

  • Fixed API Status row alignment when Sign Up is visible.
  • Sign Up now stays in its own column and no longer shifts API toggles.
  • Improved API Status layout consistency across configured and unconfigured APIs.

v1.0.0 - 2026-02-25

  • First public AutoBuyCS desktop distribution package.
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