I am trying to mimic Bitcoin network inside a game (Minecraft economy server) and I started to do some research about transaction fees. I found out, that price is estimated based on many factors, but pages like [https://privacypros.io/tools/bitcoin-fee-estimator/](https://privacypros.io/tools/bitcoin-fee-estimator/) can estimate it for next block. Is this correct estimation (roughly)? At this moment if I buy/sell **any amount of BTC** I will pay around **~0.15$** on fees if I want transaction to happen in **next block**?
I will most likely use some estimation API endpoint to fetch and use those estimations ingame 🙂 I just want to be sure that I understand it correctly and it is not for example estimation price **per single BTC.**