coindb (under development)

A simple crypto-coin data storage.

It only stores addresses and transactions.

Requirement

• Nodejs v8+
• MongoDb 3.x listening on localhost:27017

Install

npm install coindb --save

Usage

All Api endpoints returns a Promise

const CoinDb = require('coindb');

(async () => {
 	const coindb = await CoinDb({ id: 'bitcoin', name: 'btc', bip44: 1 });
    const getwallet = await coindb.getWallet();
    console.log(getwallet);
    //prints { id: 'bitcoin', name: 'btc', bip44: 1 }
    await coindb.importAddress('1UniBRgb1QYyvMmm6VMFyutZfPoZgPUXX', 1, 4);
    const address = await coindb.getAddress('1UniBRgb1QYyvMmm6VMFyutZfPoZgPUXX');
    consle.log(address)
    //prints { walletId: 'bitcoinner',  address: '1UniBRgb1QYyvMmm6VMFyutZfPoZgPUXL',  accountId: 1,  index: 4 }
})()

Test

npm test

Debug

By default, Coindb stores current process log at process.env.HOME + '/.coindb'. Log files gets overwritten every start instance. To output logs on your console, initiate the CoinDb with a additional true flag.

const coindb = await CoinDb({ id: 'bitcoin', name: 'btc', bip44: 1 },true);

Api

TODO: Add more description for each endpoint

getWallet

deleteWallet | deleteWallet(true)

importAddress(address,accountid,index)

importAddresses(addresses Array)

removeAddress(address)

getAddress(address)

getAddresses

getAddressBy(query Object)

countAddress

updateBalance(amount) | updateBalance(amount,Boolean) - default: true(confirmed), false(unconfirmed)

addressExist([address1,address2,...])

addTx(tx Object)

updateTx(tx Object)

removeTx(tx Object)

getUtxo

getTxo

close