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Editor to share with you what is the use of BtcTool, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

BtcTool is a PHP bitcoin application development kit based on third-party services and offline naked transactions. It is suitable for PHP developers who do not want to deploy local nodes. The development package mainly includes the following features:

Using third-party services to obtain utxo collections of specified addresses

Offline generation of naked consumer transactions

Broadcast naked transactions using third-party services

The third-party services currently supported by BtcTool include and can be easily extended:

Blockchain.info

Btc.com

BtcTool download address: http://sc.hubwiz.com/codebag/btc-php-lib/

1. Code list

BtcTool runs under the environment of * * Php 7.1 drivers *. The current version 1.0.0. The main code files are as follows:

two。 instructions

The entry of BtcTool is the Wallet class, and the basic steps are as follows:

Create an instance of Wallet

Add the private key to the Wallet instance

Use the * * sendTx () * * method of the Wallet instance to obtain the encoded naked transaction

Use the * * broadcast () * * method of the Wallet instance to broadcast naked transactions

The sample code is as follows, which is explained in the notes:

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