In addition to firearms, you can also detect melee weapons as well as any other item that could be used as a weapon.
This API is useful for security purposes and for preventing violence in places such as schools and public areas. It is ideal for law enforcement and first responder applications that require quick and accurate detection of weapons.
Be able to recognize any weapon in an image you pass to this API.
You can check Weapons Detection – Image Moderation API for free here.