The Indian Visa Centre applies Indian e-Visa for visitors coming to India on a short-term trip for sightseeing, visiting friends or relatives, short-term medical treatment, or casual business-related things. The e-tourist visa in India is for visitors coming to India on a short-term trip for sightseeing, visiting friends or relatives, doing short-term medical treatment, or doing casual business-related things.
https://www.indianvisacentre.com/blog/2024/05/07/how-to-apply-for-indian-tourist-visas/