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Yes, there's an access to the polymarket API and a few people have successfully built the type of robot. The robot just trades the 15 minutes BTC market on polymarket and a few people have been able to scale 5$ to 2k$ and even More.

The problem is getting the bot access to the essential information..

https://docs.polymarket.com/api-reference/introduction

This is where you can get access to the API and the information you'll need.

Also you can check out polymarket at large. If you like to talk more about it, maybe you can let me have your discord or telegram