test subscribe

gistfile1.txt

use bitcoin::secp256k1::Secp256k1;
use electrum_client::ElectrumApi;
use electrum_client::Client;
use bitcoin::util::bip32;
use bitcoin::util::bip32::DerivationPath;
use bitcoin::Address;
use bitcoin::Network;
use std::str::FromStr;

fn main() {
    let client = Client::new("tcp://electrum.blockstream.info:50001").unwrap();
    let secp = Secp256k1::verification_only();
    let xpub = bip32::ExtendedPubKey::from_str("xpub6ERApfZwUNrhLCkDtcHTcxd75RbzS1ed54G1LkBUHQVHQKqhMkhgbmJbZRkrgZw4koxb5JaHWkY4ALHY2grBGRjaDMzQLcgJvLJuZZvRcEL").unwrap();
    let mut i = 0;
    loop {
        let p = DerivationPath::from_str(&format!("m/{i}")).unwrap();
        i += 1;
        let derived = xpub.derive_pub(&secp, &p).unwrap().to_pub();
        let a = Address::p2pkh(&derived, Network::Bitcoin);

        client.script_subscribe(&a.script_pubkey()).unwrap();
	println!("{i}");
    }
}