I had come across article which mentioned that Benchmark AMC (now Nippon Life India Asset Management Limited) had applied for Nifty Inverse ETF back in 2005-2006 but later withdrawn that proposal. A tweet claims that they couldn’t get permission for it back in the day.
Not available in Indian market but there is a Fubon Nifty -1 Inverse Index ETF (TPE:00654R) which follows the NIFTY50 PR 1x Inverse Index & a Fubon Nifty 2X Leveraged Index ETF (TPE:00653L) which follows the NIFTY50 PR 2x Leverage Index.
Also, these leveraged/inverse ETFs have some downsides. In case you are interested, these articles explain this in detail -
US market has a lot of ETFs which deal only in derivatives but it might be illegal for Indians to buy them, (as leveraged trades of any kind are not allowed for money sent outside via LRS). Nithin had also shared his view about this matter sometime back -