crypto-balance-checker

Watch your crypto portfolio grow with this easy website.
Check all of your wallets balances in one click.

Installing

Adjust scripts/wallets/walletsData.js to your needs. Add your own Wallets, tokens, etc...

"testwallet": {                               //Internal WalletID
    tokens : {
        "shibainutoken": {                    //Internal tokenID
            name: "Shiba Inu Token",          //Internal name of the token
            color: "#9bf59b",                 //Token color for the charts
            balanceAPIProperties: {
                id: "etherscanERC20Tokens",   //ID of the internal balanceFetching API Module, for example scripts/modules/balanceAPIs/etherscan/etherscanERC20TokensAPI.js
                walletAdress: "0xF977814e90dA44bFA03b6295A0616a897441aceC",       //Your Wallet Adress
                contractAdress: "0x95aD61b0a150d79219dCF64E1E6Cc01f0B64C4cE",     //Contract Adress for the token, if one exists (ethereum alone does not have one)
                tokenDecimals: 18             //Decimals of your token

            },
            priceAPIProperties: {
                id: "coingecko",              //ID of the internal priceFetching API Module, for example scripts/modules/priceAPIs/coingecko/coingeckoAPI.js
                tokenID: "shiba-inu",         //ID of the token on coingecko. You can implement your own priceFetchingAPIs with your own attributes too
                quoteCurrency: "usd"          //Currency for the price fetching, required by coingecko

            },
            price: 0,                         //Current price of the token (Will be filled by scripts/generateWalletData.js)
            balance:0,                        //Current balance of the token on your wallet (Will be filled by scripts/generateWalletData.js)
            value: 0,                         //Current value of the token held by your wallet (Will be filled by scripts/generateWalletData.js)
            currency: "USD/$"                 //Currency of the token value

        }
    },
    name: "Test Wallet Shiba Inu",            //Internal name of the Wallet
    color: "#9bf5be",                         //Wallet color for the charts
    totalValue: 0,                            //Current value of your Wallet (Will be filled by scripts/generateWalletData.js)
    currency: "USD/$"                         //Currency of the Wallet value
    
},

Add your own API Access keys (Create an etherscan account for example)

For example in the balanceAPIs:
scripts/modules/balanceAPIs/etherscan/etherscanERC20TokensAPI.js
this.apiKey = "Your own API key";
scripts/modules/balanceAPIs/etherscan/etherscanEthereum.js
this.apiKey = "Your own API key";

Host your website in your local network

Apache if you want

Open the website

my-local-pc.local/crypto-balance-checker

Developing

You can easily add your own balanceFetching APIs in the balanceAPIs folder. Use the already defined ones as a structure.
You can easily add your own priceFetching APIs in the priceAPIs folder. Use the already defined ones as a structure.

Currently, only ERC20 Tokens and ethereum itself can be viewed, but by adding your own balance and price Fetching API you can view any coin you want.

Notes

This project should only be run in a network controlled and monitored by you. Else your wallet data will be accessible by anyone in the network and possibly outside.
By using etherscan and coingecko API's as free subscriptions, you should only reload this website every minute or so depending on the amount of wallets connected.
This will prevent you from running into rate limits.

Attributions

• Etherscan API
• Coingecko API
• Chart.js

License

UNLICENSE

Hereby no guarantees or responsibilities are taken.