v3.26.1
Schedule of accounts receivable (Details) - USD ($)
Mar. 31, 2026
Dec. 31, 2025
Credit Loss [Abstract]    
Accounts receivable $ 1,628,774 $ 5,897,665
Less: allowance for credit loss (234,711) (208,127)
Accounts receivable, net $ 1,394,063 $ 5,689,538