v3.26.1
Significant related party transactions and balances - Due from related parties (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Jan. 01, 2024
Significant related party transactions and balances      
Aggregate receivables $ 9,054 $ 7,425 $ 3,026
Trade receivables, credit term on related party transactions 30 days 30 days  
US$      
Significant related party transactions and balances      
Aggregate receivables $ 6,050 $ 4,447 3,026
SGD      
Significant related party transactions and balances      
Aggregate receivables 74 48  
HK$      
Significant related party transactions and balances      
Aggregate receivables 2,930 2,930  
RigSec Technology Limited      
Significant related party transactions and balances      
Trade receivables     25
Gamma Digital Limited      
Significant related party transactions and balances      
Trade receivables 1 5  
Lead Accelerating Limited      
Significant related party transactions and balances      
Trade receivables 930 4,108  
AG Global Technology Limited Inc.      
Significant related party transactions and balances      
Trade receivables 25,447    
Proton Fund SPC      
Significant related party transactions and balances      
Trade receivables     1
Amber AI Limited      
Significant related party transactions and balances      
Non-trade receivables   124  
Amber Technologies Global Pte. Ltd      
Significant related party transactions and balances      
Non-trade receivables   47  
Amber Technologies Service Pte. Ltd.      
Significant related party transactions and balances      
Non-trade receivables 74 66  
WhaleFin Technologies Limited      
Significant related party transactions and balances      
Trade receivables     7,506
Non-trade receivables   1,657  
WhaleFin Markets Limited      
Significant related party transactions and balances      
Non-trade receivables 5,503 5,501  
Amber Custodian Services Ltd      
Significant related party transactions and balances      
Non-trade receivables 160 15  
Amber Global Ltd      
Significant related party transactions and balances      
Non-trade receivables 15   $ 3,000
Amber Mega Ltd      
Significant related party transactions and balances      
Non-trade receivables   5  
Axiom AI Limited      
Significant related party transactions and balances      
Trade receivables 97    
Non-trade receivables 74    
Amber Global Alpha Fund Management Limited      
Significant related party transactions and balances      
Trade receivables 34    
Rigsec Technology Holding Limited      
Significant related party transactions and balances      
Non-trade receivables $ 6    
Amber Macro Holding Limited      
Significant related party transactions and balances      
Non-trade receivables   $ 5