Changelog

OpenXSwitch API | Track new features, fixes, and updates

[Dec 20, 2025]

• Added: refresh-assets endpoint
  • URL: /mix/refresh-assets
  • Used to synchronously reconcile wallet or sub-wallet assets, including per-coin balances and asset values, with system records.
  • Returns an immediate success response upon completion.

[Dec 8, 2025]

• Deprecated: instantSync parameter in Create Instant Swap Endpoint
  • Previously used to immediately sync wallet assets instead of queuing the sync job (default behavior).
  • Optional boolean — defaulted to false.
  • This parameter is now deprecated and will be removed in future versions.
  
  

[Nov 3, 2025]

• Updated: Get List of Rechargeable Currencies
  • Added support for filtering by coin and chain, with multiple values allowed using comma-separated lists.
  • coin=USDT,BTC,USDC
  • chain=ETH,ERC20,BEP20

[Nov 3, 2025]

• Updated: Create Sub-Wallet Endpoint
  • Added canTrade param to sub-wallet creation
  • canTrade allows toggling Trading/Instant-Swap access for the sub-wallet
  • Optional boolean — defaults to false if not provided

[Oct 3, 2025]

• Updated: API Key Management
  • Users can now create API keys for both Sandbox and Live environments directly from the dashboard
  • Sandbox keys only work with sandbox endpoints
  • Live keys must be created separately for production