Then how deal the case that daemon communicate with web? Need to make address, send coin. Then incoming code should have unlock password process?
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Run bitcoind or bitcoin-qt -server. You can control it via the command-line bitcoin-cli utility or by HTTP JSON-RPC commands.
You must create a bitcoin.conf configuration file setting an rpcuser and rpcpassword; see Running Bitcoin for details.
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Source: https://en.bitcoin.it/wiki/API_reference_(JSON-RPC) You must create a bitcoin.conf configuration file setting an rpcuser and rpcpassword; see Running Bitcoin for details.
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