Is there a way to check a wallet balance from the 1st generated address which is the parent address without knowing the child addresses? Need to do it automatically from Linux (API-style) not copy-paste from the browser.
Parent address: 1H7wwfstu4e8yianuPtk9CSxUonq4pzLju 0 BTC
Child address: 14ZcreY3y3XxcsRCzfvzz6fWZfBTp6a2ZX 0.00336455 BTC
$ curl -s 'https://blockchain.info/q/addressbalance/1H7wwfstu4e8yianuPtk9CSxUonq4pzLju' 0 $ curl -s 'https://blockchain.info/q/addressbalance/14ZcreY3y3XxcsRCzfvzz6fWZfBTp6a2ZX' 336455
I know the "BIP32 Root Key" and the "BIP32 Extended Public Key", can I do it using any of those? Thought about using Extended Public Key, can someone confirm if I'm right?
https://blockchain.info/xpub/xpub6Exa9kqjZDFBtx2qftFG3nhqiZ7wZsde2PtygviSLrSunmJeaugdFY67Cv9JSMocDojpvMEykWjzcJFzH8bQtfJdogNSpz5Dy4E6L6yUECV