> For the complete documentation index, see [llms.txt](/llms.txt)

# GS2-Money API Reference

Billing currency management feature




**⚠️ Warning**

GS2-Money2 is now available.

Please use [GS2-Money2]() for new users unless there is a special reason.

This service manages premium currency.

Premium currency refers to in-game currency that falls under the category of prepaid means of payment (home-grown) as defined by Japan's Funds Settlement Law.
To comply with the Funds Settlement Act, GS2-Money manages balances and currency transactions.

If you do not wish to share your wallet between different platforms, we also provide a mechanism to separate wallets within the same account depending on the platform from which you are accessing it.
Even in that case, the free offering can be shared between different platforms.

[Introduction to Microservices / GS2-Money](../../microservices/money)




- [GS2-Money Buff Reference](/api_reference/money/buff/)
  
- [GS2-Money Deploy/CDK Reference](/api_reference/money/deploy/)
  
- [GS2-Money Script Trigger Reference](/api_reference/money/script/)
  
- [GS2-Money SDK API Reference](/api_reference/money/sdk/)
  
- [GS2-Money SDK for Game Engine API Reference](/api_reference/money/game_engine/)
  
- [GS2-Money Transaction Actions](/api_reference/money/stamp_sheet/)