Choose Your API Plan
Flexible pricing options designed to scale with your needs, from individual developers to enterprise solutions.
- 1,000 API calls/month
- Real-time market data
- Basic screening endpoints
- Historical data (1 year)
- Email support
- Custom rate limits
- White-label options
- 10,000 API calls/month
- Real-time market data
- Advanced screening endpoints
- Historical data (5 years)
- Priority email & chat support
- Custom rate limits
- White-label options
- Unlimited API calls
- Real-time market data
- Full screening capabilities
- Historical data (20+ years)
- Dedicated account manager
- Custom rate limits
- White-label options
API Rate Limits & Usage
Understand your API usage limits and optimize your integration for best performance.
Endpoint Category | Developer | Professional | Enterprise |
---|---|---|---|
Market Data | 5 requests/sec | 20 requests/sec | Unlimited |
Screening | 2 requests/sec | 10 requests/sec | Unlimited |
Portfolio Analysis | 1 request/sec | 5 requests/sec | Unlimited |
Historical Data | 1 request/sec | 3 requests/sec | Unlimited |
API Documentation
Comprehensive guides and references to help you integrate quickly and efficiently.
Quick Start Guide
Get up and running in minutes with our step-by-step integration guide and sample code.
View Guide →API Reference
Complete documentation of all endpoints, parameters, and response formats.
Browse Docs →Code Examples
Ready-to-use code samples in Python, JavaScript, PHP, and other popular languages.
View Examples →SDKs & Libraries
Official SDKs and community-maintained libraries to accelerate your development.
Download SDKs →Get Started with Sample Code
Simple examples to help you make your first API call and understand the response format.
import requests # Set your API key api_key = "your_api_key_here" headers = { "Authorization": f"Bearer {api_key}", "Content-Type": "application/json" } # Get stock data for Apple response = requests.get( "https://api.investfocus.com/v1/stocks/AAPL", headers=headers ) data = response.json() print(f"Stock: {data['symbol']}") print(f"Price: ${data['price']}") print(f"Change: {data['change']}%")
Developer Support
Get help when you need it with our comprehensive support resources and dedicated developer assistance.
Developer Community
Join our active community forum to get help, share ideas, and connect with other developers.
Join Community →Email Support
Get direct support from our technical team with guaranteed response times based on your plan.
Contact Support →Video Tutorials
Learn through comprehensive video tutorials covering integration patterns and best practices.
Watch Tutorials →Status Page
Monitor API status, planned maintenance, and historical uptime metrics in real-time.
Check Status →Popular Use Cases
Discover how developers and businesses are using our API to build powerful financial applications.
Mobile Trading Apps
Build real-time trading applications with live market data, screening tools, and portfolio analytics.
View Example →Algorithmic Trading
Power your trading algorithms with high-frequency data feeds and advanced screening capabilities.
View Example →Financial Dashboards
Create custom dashboards and reporting tools with comprehensive market and fundamental data.
View Example →Wealth Management
Integrate portfolio analysis and client reporting features into wealth management platforms.
View Example →