v3.26.1
Summary of Significant Accounting Policies - Consolidated financial statement balances and amounts of the Group's VIEs (Details) - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
ASSETS      
Cash and cash equivalents $ 3,492,812 $ 4,119,090 $ 2,436,369
Restricted cash 93,972 40,200  
Accounts receivable, net 1,802,899 2,860,537 2,334,607
Prepaid expense and other assets 712,696 1,449,369  
Long-term investments 259,197 253,443  
Property and equipment, net 78,954 50,152  
Operating lease right-of-use assets 292,070 176,718  
Other non-current assets 123,223 35,534  
TOTAL ASSETS 6,855,823 8,985,043  
LIABILITIES      
Accounts payable 2,186,068 3,460,424  
Short-term borrowings 2,062,941 2,504,034  
Accrued salary and benefits 585,898 776,118  
Accrued expenses and other current liabilities 1,177,992 1,196,334  
Deferred revenue 697,666 1,002,579  
Operating lease liabilities, current 137,339 162,589  
Operating lease liabilities, non-current 156,108    
TOTAL LIABILITIES 7,004,012 9,102,078  
Net revenues 21,712,720 30,318,816 31,976,268
Income from operations (38,789) 153,341 (2,535,832)
Net Income (Loss) (78,179) 63,569 (2,595,941)
Net cash (used in) provided by operating activities (77,289) (286,786) (6,560,679)
Net cash provided by (used in) investing activities (45,142) 80,885 960,056
Net cash (used in) provided by financing activities (489,683) 1,832,070 (1,957,236)
Assets held in VIEs that can be used only to settle obligations of VIEs 0    
VIEs      
ASSETS      
Cash and cash equivalents 582,328 947,586  
Restricted cash 205 200  
Accounts receivable, net 64,899 63,482  
Prepaid expense and other assets 658,004 1,001,666  
Property and equipment, net 45,220    
Operating lease right-of-use assets 165,651 49,446  
Other non-current assets 39,592    
TOTAL ASSETS 1,555,899 2,062,380  
LIABILITIES      
Accounts payable 82,242 769,037  
Short-term borrowings 2,062,941    
Accrued salary and benefits 37,169 49,609  
Accrued expenses and other current liabilities 226,214 416,983  
Deferred revenue 1,700 9,013  
Operating lease liabilities, current 77,893 45,492  
Operating lease liabilities, non-current 88,538    
TOTAL LIABILITIES 2,576,697 1,290,134  
Net revenues 813,477 1,865,207 5,752,574
Income from operations 355,195 417,363 93,144
Net Income (Loss) 313,806 417,850 59,026
Net cash (used in) provided by operating activities 104,283 (3,549,178) (2,990,648)
Net cash provided by (used in) investing activities (55,524)   273,659
Net cash (used in) provided by financing activities $ 1,449,141 $ 2,727,532 $ (1,948,205)
Percentage of consolidated net revenues 4.00% 6.00% 18.00%
Percentage of consolidated total assets 23.00% 23.00%  
Percentage of consolidated total liabilities 37.00% 14.00%