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I prefer this is getting small percentage only. No additional fees.


There are several solutions out there and currently the most hyped one is probably BTC-Pay. It also supports lightning, so you should be pretty future-ready.


If you're new to Bitcoin, I would advise you to play around btc wallet on testnet you could check mycelium for instance and get some btc via faucet. You need to understand that you don't need any third party for interacting with bitcoins, you just require a wallet. A wallet is a program that handle UTXOs, craft transactions and broadcast them to bitcoind ...


To get the balance of something you need an account, which is best created dynamically with PHP. You would use the getnewaddress("echo uniqid()"); in PHP as an example of generating a new account for every user.

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