v3.26.1
Cover
6 Months Ended
Jun. 30, 2026
Document Information [Line Items]  
Entity Central Index Key 0001938571
Document Type S-1
Entity Registrant Name Adaptin Bio, Inc.
Entity Incorporation, State or Country Code DE
Entity Tax Identification Number 88-1566415
Entity Filer Category Non-accelerated Filer
Entity Small Business true
Entity Emerging Growth Company true
Entity Ex Transition Period false
Amendment Flag false