I’m a PHP coder. I can also do C++. I work primarily with Linux servers for my coding. I’d like to build a PHP-based cart that can accept Litecoin. I’ve done cryptocurrency trading for a few years now, and talked to a few cryptocurrency APIs for getting rates and so on, but never have attempted adding a new transaction into a blockchain.
How does one add a new transaction into the blockchain with PHP and/or C++?
Or, if you think it’s going to take me like a week of solid PHP and perhaps C++ coding to get a transaction into the blockchain, and could suggest a low-cost API that I should use instead, then please do so and I’ll consider it.
On Reddit in /r/altphp, someone responded to me on this. They said basically that unless I run my own Litecoin Node, which is not so easy to do I guess, that I’m better off to use a low-cost API like GoURL.io and save myself the headache, time, and cost. (There are other APIs too though – DYOR.) So I went looking at that site and see that it’s 1.5% on the transaction and then you have to add in the typical LTC transaction fees which I guess is 19 cents (max avg lately) and then multiply that 19 cents x 2 because I’ll be doing a withdrawal into my own LTC account later.
Hello! Fellow PHP dev here! I’ve been hacking away at the blockchain for weeks now. The general pattern for any coin is to generate a hex instruction and then to submit the instruction to the blockchain. The latter requires a node unless you make use of a service like blockdaemon for the submission part. That is what I do.
This is what I use to generate a new Litecoin address: zamgo/PHPCoinAddress.git
As for sending, I was able to make it work with node.js/npm using this: litecore-lib but now there seems to be critical issues with the library and so I need to find another way.
I am most likely going to generate the hex submission using either the python litecoin library, or worst case, attempt it with Java. I am unable to find code to do with PHP, as I was able to find for Bitcoin/ ETC etc.