v3.25.1
Overview (Details)
6 Months Ended 12 Months Ended
Dec. 31, 2024
Jun. 30, 2024
Sparrow Holdings Pte Ltd    
Disclosure of subsidiaries [line items]    
Percentage of effective ownership held by the company 100.00% 100.00%
Sparrow Tech Private Limited    
Disclosure of subsidiaries [line items]    
Percentage of effective ownership held by the company 100.00% 100.00%
Sparrow Digital Pte Ltd    
Disclosure of subsidiaries [line items]    
Percentage of effective ownership held by the company 100.00% 100.00%
Sparrow Operations Private Limited    
Disclosure of subsidiaries [line items]    
Percentage of effective ownership held by the company 100.00% 100.00%
Sparrow Fund Management Pte Ltd    
Disclosure of subsidiaries [line items]    
Percentage of effective ownership held by the company 100.00% 100.00%
Amber DWM Limited    
Disclosure of subsidiaries [line items]    
Percentage of effective ownership held by the company 100.00% 100.00%
Amber Premium FZE (Dubai)    
Disclosure of subsidiaries [line items]    
Percentage of effective ownership held by the company 100.00%  
Amber Match Limited (BVI)    
Disclosure of subsidiaries [line items]    
Percentage of effective ownership held by the company 100.00%  
Amber Trading Alfa Limited    
Disclosure of subsidiaries [line items]    
Percentage of effective ownership held by the company   100.00%