At the time of writing this post, the only visas available for entry into India are for persons of Indian origin seeking an entry visa. In order to apply for a visa, you must be able to show that you are a person of Indian origin either through the production of a birth certificate or other proof of Indian origin.
However, soon we will begin to see more visas opening for travel to India for foreign nationals. According to the Indian Bureau of Immigration, from November 15 2021, foreign nationals will be allowed to enter India on an E-visa. As we will be beginning to see a relaxation of COVID19 restrictions, other types of visas such as the business visa, family reunion visa and medical visa, will also begin to reopen shortly after this.