Build portfolio & analytics apps

Build portfolio trackers, performance dashboards, or risk analysis tools. Access live portfolio snapshots, historical performance, and instrument-level data.

Why eToro?

Live portfolio snapshots with real-time PnL, equity, and margin data
Granular historical performance for backtesting and analytics
Instrument-level data across equities and crypto
Market Data API for pricing, OHLC candles, and exchange metadata
Watchlists API for building custom screeners and alerts

How it works

Your App

Portfolio API

Market Data API

Dashboard

Code example

portfolio_tracker.js

const BASE = "https://public-api.etoro.com/api/v1";
const headers = {
  "x-api-key": process.env.ETORO_API_KEY,
  "x-user-key": process.env.ETORO_USER_KEY,
  "x-request-id": crypto.randomUUID(),
};

// Get portfolio snapshot
const portfolio = await fetch(
  `${BASE}/demo-trading/portfolio`,
  { headers }
).then(r => r.json());

const { equity, pnl, positions } = portfolio.data;
console.log(`Equity: $${equity} | PnL: $${pnl}`);

// Get instrument details for each position
for (const pos of positions) {
  const instrument = await fetch(
    `${BASE}/market-data/instruments/${pos.instrumentId}`,
    { headers }
  ).then(r => r.json());

  console.log(`${instrument.data.name}: ${pos.pnl}`);
}

// Get OHLC candles for charting
const candles = await fetch(
  `${BASE}/market-data/instruments/1001/candles?period=1d&count=30`,
  { headers }
).then(r => r.json());

console.log(`Last 30 days: ${candles.data.length} candles`);

Relevant APIs

Trading (Real)11

Trading (Demo)10

Market Data8

Users Info6

Ready to start?

Start Building