Investing.com Integration and Open Finance Solutions

OpenData / OpenFinance professional services: market data capture, investment portfolio synchronization, event alerts, and compliant delivery with runnable API source code

Starting at $300 — Pay on delivery
Real-time quotes · Economic calendar · Portfolio synchronization · Protocol analysis

Bring Investing.com's market data and investment insights safely into your system

We provide compliant solutions for brokers, quant teams, financial products and data platforms: market data capture, OpenData single-export, and App-protocol-based API implementations (including OAuth / token flows and caching strategies). Deliverables include runnable source, OpenAPI documentation, and test scripts.

Real-time and historical market data — Indices, equities, futures, forex, and commodities with tick-level/minute/daily data, sync and incremental pull strategies, supporting WebSocket or REST polling.
Economic calendar and events stream — Parse economic events, impact levels, market expectations vs. actuals, supports alerts and custom notification strategies.
Individual/institution portfolio synchronization — Synchronize user watchlists, holdings, and transactions with the local backend; supports CSV/JSON/Excel reports and multi-currency valuation.
News and sentiment capture — Aggregate investment news, analyst views, and community discussions; provide time-series sentiment indicators for backtesting signals.
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Deliverables (Standard Package)

Documentation and Protocol Analysis

  • Protocol analysis report (app network traffic, authorization flows and data endpoint mappings)
  • OpenAPI / Swagger interface specifications with sample calls
  • Compliance risk assessment (data privacy, rate limits, copyright/usage terms)

Runnable Source Code

  • Market data pulling service (Node.js / Python optional)
  • WebSocket event collector with reconnect and persistence strategies
  • Portfolio synchronization microservice (REST interface + OAuth token management)
  • Automated tests and CI integration guide

Delivery Method

Git repo delivery (README, deployment scripts, Dockerfile), Postman collection, sample data and acceptance tests.

Example: API integration notes (pseudo-code)

1) Market data pull (REST / WebSocket)

// REST pull example (pseudo)
GET /api/v1/market/quotes?symbols=AAPL,TSLA,US10Y
Authorization: Bearer <SERVICE_TOKEN>

Response: {
  'timestamp': '2025-10-22T10:00:00Z',
  'data': [
    {'symbol':'AAPL','price':176.34,'change':+0.92,'volume':1200345},
    {'symbol':'TSLA','price':285.12,'change':-1.12,'volume':980123}
  ]
}

// WebSocket subscription (pseudo)
ws.connect('wss://market.example/stream')
ws.send({action:'subscribe',symbols:['AAPL','TSLA']})
ws.on('message', msg => processTick(msg))

2) Investment portfolio synchronization (endpoint)

POST /api/v1/integrations/investing/portfolio/sync
Content-Type: application/json
Authorization: Bearer <USER_OAUTH_TOKEN>

{
  'user_id': 'user_123',
  'watchlist': ['AAPL','MSFT'],
  'positions': [
    {'symbol':'AAPL','qty':50,'avg_price':150.00,'currency':'USD'}
  ]
}

Response: { 'status':'ok','synced_at':'2025-10-22T10:05:00Z' }

Core Benefits

  • Compliance-first: operate under customer authorization or public data licenses
  • Cross-platform: supports cloud deployment, containerization and serverless
  • Low latency: optimized data channel with caching for real-time strategies
  • Deliverable code: includes SDKs, samples, automated tests and operations scripts

Common Integration Needs

Market data subscription, historical backfill, portfolio reconciliation, news aggregation and sentiment extraction.

About Us

We are a studio focused on App protocol analysis and API integration for OpenData/OpenFinance. Our team comes from fintech, data provisioning and cloud backgrounds, delivering compliant, auditable and production-ready APIs.

  • Services: protocol analysis, API implementation, OpenAPI documentation, data delivery and compliance guidance
  • Tech stack: Node.js / Python / Go / Docker / Kubernetes
  • Delivery speed: typically 5-12 business days for first version, adjusted by scope

Contact Us

Ready to start? Provide the target App name and desired use cases, and we will respond with a preliminary plan and quote within 1 business day.

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📱 Original App: Investing.com – features overview (collapsed)

Investing.com provides real-time quotes, financial news, economic calendar and tools. Suitable for individual investors, traders and institutions, covering stocks, indices, forex, futures, bonds, commodities and more — with market quotes and charts.

  • Real-time quotes and advanced charts: K-lines, technical indicators and multi-timeframe backtesting
  • Economic calendar: global macro events, release times and market impact ratings
  • Custom portfolios and alerts: watchlists and price/news alerts
  • News and analysis: market commentary and research from editors and third parties
  • Financing tools: currency conversions, interest rates and bond yields, options and derivatives reference data
  • Note: Investing.com itself does not provide trading channels; trades must be executed via a broker