If I use the Instafix API for my Telegram bot, will my Telegram bot face limitations due to high request volumes?

[agh620]

I would like to create a Telegram bot for downloading Instagram videos using the Instafix API. The bot will be designed to fetch and send Instagram videos to users, and also convert Instagram URLs into video content.
I want to utilize the following URL for my bot's API:

https://www.ddinstagram.com/videos/{url_short_code}/1?format=mp4

Now, I would like to know if my bot will face limitations if it sends a high volume of requests to the above URL. I intend to use this for fetching Instagram posts, IGTVs, and reels. Additionally, I am concerned whether sending a high number of requests from my bot to this API URL will result in limitations imposed by Instagram or ddinstagram.com servers. I fear that my bot may cease to function after some time.