Build a Solana Wallet Portfolio Tracker Without Account Parsing

Wallet portfolios should not start with token account parsing

Tracking a portfolio normally means: fetch all SPL token accounts, decode balances, match prices, compute USD values. With an enriched Solana Data API you get that back as a single JSON object.

What you need

• A Solana Tracker API key (free) and Datastream key (Premium+, same dashboard)
• Node.js 18+

Step 1: Wallet holdings

import { Client } from '@solana-tracker/data-api';

const client = new Client({
  apiKey: process.env.ST_API_KEY,
  baseUrl: 'https://data.solanatracker.io',
});
const portfolio = await client.getWallet(WALLET_ADDRESS);

console.log(portfolio.total, portfolio.totalSol);
for (const row of portfolio.tokens) {
  console.log(row.token.symbol, row.balance, row.value, row.pools?.[0]?.market);
}

Step 2: PnL v2 overview and positions

const overview = await client.getPnlV2WalletOverview(WALLET_ADDRESS);
if ('summary' in overview) {
  console.log(overview.summary.pnl.total, overview.analysis.winRate);
}

const positions = await client.getPnlV2WalletPositions(WALLET_ADDRESS, {
  limit: 10,
  sort: 'value',
});

Step 3: Live PnL on the Datastream

import WebSocket from 'ws';
(globalThis as any).WebSocket = WebSocket;
const { Datastream } = await import('@solana-tracker/data-api');

const ds = new Datastream({ wsUrl: `wss://datastream.solanatracker.io/${process.env.ST_DATASTREAM_KEY}` });
await ds.connect();

ds.subscribe.pnl.summary(WALLET_ADDRESS).on((update) => {
  console.log(update.pnl.total, update.openPositions.value);
});

FAQ

Do I get all SPL tokens automatically?

Yes, the wallet response includes every token with balance, metadata and USD value, no manual account parsing needed.

Can I see PnL per token?

Yes, getPnlV2WalletPositions() returns cost basis, ROI, and trade counts per token.

How do I keep it live without hitting rate limits?

Use the WebSocket subscribe.wallet(address).balance() room instead of REST polling.

Related: Get a Solana token price (REST) -> · Solana Data API

Download the example

Clone the full runnable project on GitHub, npm install && npm start with your keys in .env. Or open it in StackBlitz to run in your browser (free). See the tutorial for step-by-step context.