In Kansas, to bail someone out, you typically must be at least 18 years old. Minors are generally not allowed to enter into legal contracts, such as bail agreements, without the consent of a parent or legal guardian. Yet, the specific requirements or procedures for posting bail may vary depending on the circumstances and the policies of the court or the bail bond company involved. It’s advisable to consult with legal professionals or officials familiar with the local laws and procedures if you’re considering bailing someone out in Kansas.