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SafeTrade | Advanced Player GUI Trade & Scam Prevention

SafeTradeCore is a lightweight and secure Minecraft trading plugin that provides a clean GUI-based player-to-player trading experience with a strong focus on reliability, stability, and safe transaction handling.
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SafeTrade-4.0.jar

File nameSafeTrade-4.0.jar
Uploader
PluggLabPluggLab
Uploaded
Aug 12, 2026
Downloads
11
Size
392.6 KB
File ID
8634172
Type
R
Release
Supported game versions
  • 1.21.11
  • 1.21.10
  • 1.21.9
  • 1.21.8
  • 1.21.7
  • 1.21.6
  • 1.21.5
  • 1.21.4
  • 1.21.3
  • 1.21.2
  • 1.21.1
  • 1.21
  • 1.20.6
  • 1.20.5
  • 1.20.4
  • 1.20.3
  • 1.20.2
  • 1.20.1
  • 1.20

What's new

4.0

Added

  • Added a unique persistent ID to every cash paper and redemption tracking in cash-papers.json, preventing copied papers from being redeemed more than once.

Changed

  • Changed cash-paper validation so papers created before 4.0 without a unique ID can no longer be redeemed.

  • Hardened cash-paper validation by storing its data in protected item metadata instead of editable lore.

Fixed

  • Fixed money validation to reject non-finite values such as NaN and infinity.

  • Fixed Vault transaction failures being incorrectly treated as successful money transfers.

  • Repaired the version checker.

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