What is JSON-RPC – BitcoinWiki

Sending RPC commands to Bitcoin Client

I'm trying like hell to learn java, and with some success. However, I want to learn how to connect to my bitcoin rpc server and send commands, such as getinfo or sendfrom.
I understand that functions are called methods in java, so I'd like a method to actually initiate the connection and verify that it works by sending a getinfo command, then when it returns something that isn't null, have the ability to send other commands.
I know there are java classes and stuff that people have already written, but I want to write it for myself and understand better how it works and what is required.
I have experience with several different programming languages and part of my job is to write custom modules for our ERP system, which uses some stupid mashup of cobol and VB. So, any help would be greatly appreciated!!! Thanks!
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i am looking to learn more about running bitcoin from the command line, although i am having some problems. 1st: i am not sure if it is bitcoind i run or bitcoin-cli when i run bitcoind nothing happens it jumps tp the next line and just waits and if i run bitcoin-cli i get help messages. do i need a conf file? i have Welcome to BlockCypher's API documentation! BlockCypher is a simple, mostly RESTful JSON API for interacting with blockchains, accessed over HTTP or HTTPS from the api.blockcypher.com domain. Currently, BlockCypher supports Bitcoin, Ethereum, Litecoin, Dash, Dogecoin, Bitcoin Testnet3, and BlockCypher's Test Chain (more about BlockCypher's Test Chain below). There are two variations of the original bitcoin program available; one with a graphical user interface (usually referred to as just Bitcoin), and a 'headless' version (called bitcoind ). They are completely compatible with each other, and take the same command-line arguments, read the same configuration file, and rea . trending; Bitcoin Rpc Commands Bitcoin . Bitcoin Rpc Commands . Apr 8 ... Commands: getnewaddress, getreceivedbyaddress, listtransactions, getaddressesbyaccount, getbalance. The bitcoin reference client maintains a pool of addresses, the size of which is displayed by keypoolsize when you use the command getinfo. These addresses are generated automatically and can then be used as public receiving addresses or change ... List commands, or get help for a command. N importprivkey <bitcoinprivkey> [label] [rescan=true] Adds a private key (as returned by dumpprivkey) to your wallet. This may take a while, as a rescan is done, looking for existing transactions. Optional [rescan] parameter added in 0.8.0.

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Simple Blockchain in 5 Minutes

As per request, I will be showing you how to make a user info command that gets and displays information about a given user. This command is much more advanc... Bitcoin from the Command Line - Sending Bitcoin Transactions Programmatically with Javascript - Duration: 17:07. Decypher Media 12,793 views. 17:07. Earn Bitcoin by Android [000] rules on BTC ... http://bit.ly/bitcoincourse (full course) This will demo creating a Bitcoin address and transaction using JavaScript and the Bitcore.io library. Full source ... An introduction to the Bitcoin JSON-RPC tutorial series. BTC: 1NPrfWgJfkANmd1jt88A141PjhiarT8d9U We cover chapter 3 of Andreas Antonopoulos' book Mastering Bitcoin. Featured are examples of bitcoin-cli commands, and simple Python scripts to interact with the bitcoin blockchain. Referenced links: