```yaml
product: AlterLab
title: "Web Scraping API for Financial Data | AlterLab | AlterLab"
comparison_context: "AlterLab is an alternative to Firecrawl, ScrapingBee, and Bright Data."
source_url: https://alterlab.io/industries/finance
```

Finance

# Financial Data Extraction for Market Intelligence

Collect market prices, earnings reports, economic indicators, and financial news from public web sources to power quantitative research, risk models, and investment analytics.

[View API Docs](https://alterlab.io/docs/api/rest)

## Data Collection Challenges in Finance

1

Financial data portals gate historical data, earnings tables, and detailed metrics behind JavaScript-rendered pages or login walls.

2

Real-time price feeds update continuously, requiring high-frequency polling with low latency and high reliability.

3

Financial news and filing aggregation spans hundreds of sources with inconsistent HTML structures and publication formats.

4

Anti-automation measures on financial data sites often block datacenter IPs, requiring residential proxy routing.

5

Regulatory filings (annual reports, earnings releases) are published as PDFs or structured HTML with varying schema.

## Common Use Cases

Alternative data collection — extracting web signals like job postings, shipping data, and pricing as leading indicators.

Earnings report and SEC filing extraction for quantitative fundamental analysis workflows.

Financial news sentiment aggregation from public news portals to feed NLP models.

Commodity and energy price tracking from public exchange and market data pages.

Macroeconomic indicator collection from government statistical agency websites.

## Extracted Data Types

Asset prices and trading volumesEarnings per share and revenue figuresEconomic indicator time seriesFinancial news headlines and publication timestampsAnalyst ratings and price targetsCompany fundamental ratios

## Quick Start

cURL

```
curl -X POST https://alterlab.io/api/v1/scrape \
  -H "X-API-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "url": "https://finance.example.com/quote/AAPL",
    "render": "smart",
    "extract": {
      "symbol": "string",
      "price": "number",
      "change_percent": "number",
      "market_cap": "string",
      "pe_ratio": "number"
    }
  }'
```

Need an API key? — no credit card required.

## Frequently Asked Questions

### Can AlterLab extract data from JavaScript-heavy financial portals?

Yes. AlterLab's smart rendering mode executes JavaScript before extraction, capturing dynamically loaded charts, price tables, and financial metrics that standard HTTP clients miss. You can also pass custom headers and cookies to access authenticated pages where permitted.

### How does AlterLab handle residential IP requirements for financial sites?

AlterLab routes requests through residential and datacenter proxy pools depending on the access tier. When financial data portals block datacenter IPs, residential routing provides the network profile needed for successful extraction.

### Compliance & Responsible Use

Financial data extraction must navigate exchange redistribution rules, copyright on curated datasets, and regulations such as the EU Market Abuse Regulation and SEC fair disclosure rules. Organizations should consult qualified legal and compliance counsel before operating financial data pipelines.

AlterLab is designed for accessing publicly available data. Always review the terms of service for any website you access, respect `robots.txt` directives, and ensure your use case complies with applicable laws in your jurisdiction.

### Explore other industry guides

Browse all [industry data extraction guides](https://alterlab.io/industries) or explore [use case guides](https://alterlab.io/use-cases) for more specific technical workflows.

## Your first scrape. Sixty seconds.

Up to 5,000 free requests — about 5,000 Light, 500 Protected or 250 Dynamic requests. No credit card. 
Just a POST request.

terminal

curl -X POST https://api.alterlab.io/v1/scrape \

-H "X-API-Key: YOUR_KEY" \

-H "Content-Type: application/json" \

-d '{"url": "https://example.com", "formats": ["markdown"]}'

[Start building free](https://alterlab.io/signin)

No credit card required · Up to 5,000 free requests (about 5,000 Light, 500 Protected or 250 Dynamic requests) · Balance never expires