Can i use something else or only bitcoin core full node ?

[hellossy]

Hello everyone. I want use blockchain api for my web site. Create and issue a wallet to the user for replenishment, check transactions. I can do this task with bitcoin core, but bitcoin core want many disk space for install (150-200gb). Is there any alternative to the bitcoin core? In which I can create a wallet, bind it to a user and verify transactions. For example, can I use electrum? If so, is there an instruction on how it can be installed and RPC api.

[mocacinno]

Hello everyone. I want use blockchain api for my web site. Create and issue a wallet to the user for replenishment, check transactions. I can do this task with bitcoin core, but bitcoin core want many disk space for install (150-200gb). Is there any alternative to the bitcoin core? In which I can create a wallet, bind it to a user and verify transactions. For example, can I use electrum? If so, is there an instruction on how it can be installed and RPC api.

yup, you can use electrum..

You need to run electrum headless as a daemon... create a wallet, load your wallet

https://electrum.readthedocs.io/en/latest/merchant.html
https://electrum.readthedocs.io/en/latest/jsonrpc.html

[hellossy]

can u give me info for install electrum from command line on ubuntu ?) 

[hellossy]

It's work for me
Install dependencies:   sudo apt-get install python3-pyqt5 libsecp256k1-0 python3-cryptography

Download package:   
wget https://download.electrum.org/4.0.4/Electrum-4.0.4.tar.gz

Verify signature:   
wget https://download.electrum.org/4.0.4/Electrum-4.0.4.tar.gz.asc
gpg --verify Electrum-4.0.4.tar.gz.asc

Install with PIP:   
sudo apt-get install python3-setuptools python3-pip
python3 -m pip install --user Electrum-4.0.4.tar.gz


when....

sudo ln -s ~/.local/bin/electrum /usr/local/bin/electrum

[mocacinno]

can u give me info for install electrum from command line on ubuntu ?)  

I've dug in my documentation... But tbh, this documentation was just for my personal use... I usually leave out all the steps i can figure out by myself, by reading the manual or by using the help functionality... So it is possible you'll have to test and read instead of just copy/pasting the following steps:

Basically, just follow the build instructions on: https://electrum.org/#download

Then run electrum  as a daemon:

Code:

electrum daemon -d

create a wallet:

Code:

electrum create

load the wallet:

Code:

electrum load_wallet

set the port

Code:

electrum setconfig rpcport 7777

get the authentication

Code:

electrum getconfig rpcuser
electrum getconfig rpcpassword

then, start messing with curl untill you've got your request figured out, and then implement it in whatever language you want...

[hellossy]

Than you, i use this command for install.