Roblox Ratelimit Times?

I am making a mass amount of Developer Products, and to do so I am using this endpoint:

https://www.roblox.com/places/developerproducts/add

I currently have it set to make a new developer product every 5 seconds, but after around 10 requests I get ratelimited. Does anyone know the exact time of the ratelimit so I can continue without it rate limiting me?