Xverse Core

• Folders are separated according to functionaility e.g. wallet works with getting assets and balances, transaction works with creating transaction objects.
• Files under /api contains functions that are making external API calls, the file name should indicate which service it is calling.
• All types are under the types directory, some are interfaces that maps to API responses, some are data types for business logic.
• All export should be group and exported using index.ts.