vaclavn / tatum-php

tatum-php

Tatum.io Official PHP SDK for dev

To Install This SDK clone to a folder eg: tatum-php

Installation and Running.

Linux Ubuntu 16.04 requirements:

apt-get install php php-gmp php-mbstring php-mcrypt

MacoS GMP installation:

find your right php version with below code to install gmp

php -v

Replace 7.4 with your real php version

brew reinstall php@7.4
export PATH="/usr/local/opt/php@7.4/bin:$PATH"
brew services restart php@7.4
php -info | grep "GMP"

it should return result like

GMP version => 6.2.1

then you are good to go.

To Install this Lib

Create a file called composer.json and insert below code into it

 {
     "require": {
         "tatumio/tatum-php": "dev-master"
      },
     "minimum-stability": "dev"
}

save it and go to your project folder and run:

composer install

and to update the Lib if you already have it installed use

composer update

After done installing the Lib it will generate a vendor folder inside your project, then inside the vendor folder locate tatomio/tatum-php/src when you get into this folder you will see example.env create .env file inside your root folder and copy the example.env content from example.env to the .env created on your root folder and fill this details with your tatum api key and your network type then you are good to go.

Try an example

To let Library generate mnemonic

<?php
require('vendor/autoload.php');

$Tatum = new Tatum\Tatum();
$coin = "BTC";
$wallet = $Tatum->generateWallet($coin); 
echo $wallet;

$walletX = json_decode($wallet);

echo "<hr/>";
echo $Tatum->generatePrivateKey($coin, $walletX->mnemonic, '0');

echo "<hr/>";
echo $Tatum->generateAddressFromXPub($coin, $walletX->xpub, '0');

echo "<hr/>";

To Generate From mnemonic given

<?php
require('vendor/autoload.php');

$Tatum = new Tatum\Tatum();
$mnemonic = 'book review judge pelican powder talk onion shuffle panda foot scheme rail rather pond logic private month sure harsh leader double zero pave happy';
$xpub = "";
$coin = "BTC";
$wallet = $Tatum->generateWallet($coin, $mnemonic); 
echo $wallet;

$walletX = json_decode($wallet);

echo "<hr/>";
echo $Tatum->generatePrivateKey($coin, $walletX->mnemonic, '0');

echo "<hr/>";
echo $Tatum->generateAddressFromXPub($coin, $walletX->xpub, '0');

echo "<hr/>";

To Sign Ethereum and ERC20 Transaction

<?php
require('vendor/autoload.php');

$Tatum = new Tatum\Tatum();
$body = array(
    'ETH', //Currency EG: ETH, USDT, USDC etc
    '0x07849dd09c66e90742831afbcafee041a3f0a0c674678b6f0fa31f0e2dc284ca', //Private Key Wif
    '0x309981C7302e9f650880fbc6282E28A87384eE39', // From Address
    '0x83214dd08f7995ad436b1bfda15dffe985485e42', //To Address
    '0.0328', // Amount in ETH
    '1', // Fee in Gwei if empty the Lib will get best fee
    '', //Gas Limit minimum is 21000
    '', //Data
    '' // Nonce
);

To Send Directly Use

echo $Tatum->sendEthereumTransaction($body);

Sign and Get Hex use 

echo $Tatum->prepareSignedEthereumTransaction($body);


echo "<hr/>";

Bitcoin, Ethereum and ERC20 Tokens, BitcoinCash and Litecoin only is supported yet.