Aries Engine
An open platform for traders, investors, and developers. Build the future of financial technology with our comprehensive suite of APIs and tools.About Aries
Aries is a comprehensive financial technology platform that combines powerful trading capabilities with cutting-edge developer tools. We’re building an ecosystem where financial innovation thrives through transparency, accessibility, and robust infrastructure.Regulated & Secure
FINRA and SEC regulated with clearing services through Apex Clearing
Developer-First
Comprehensive APIs, SDKs, and tools for fintech innovation
Commission-Free
Zero commission trading for stocks, ETFs, and options
24/7 Support
Round-the-clock trading support and assistance
Aries Engine Platform
The Aries Engine is our flagship developer platform, providing the infrastructure and tools needed to build next-generation financial applications.Core Components
APIs: RESTful APIs for all trading and user management functions including user authentication, account creation, real-time market data feeds, order placement and execution, and portfolio analytics data. SDKs & Tools: Developer resources to accelerate your development with comprehensive SDK library, interactive API playground, code examples and tutorials, testing environments, and developer incentive programs. Infrastructure: Enterprise-grade infrastructure with high-availability systems, real-time data processing, secure authentication, scalable architecture, and compliance-ready solutions.Trading Capabilities
Stocks
Full access to US equity markets with real-time execution
Options
Advanced options trading with multiple strategies support
ETFs & Index Funds
Diversified investment options with low fees
Developer Ecosystem
API Features
1
Authentication APIs
Secure user onboarding with JWT-based authentication and multi-factor support
2
Account Management
Complete KYC workflow, account creation, and profile management
3
Trading APIs
Real-time order placement, execution, and portfolio management
4
Market Data
Live quotes, historical data, and advanced analytics
Integration Benefits
Why Choose Aries Engine?
- Rapid Development: Pre-built components and comprehensive documentation
- Regulatory Compliance: Built-in compliance features and reporting
- Scalable Infrastructure: Handle everything from startups to enterprise
- Developer Support: Dedicated developer relations team and community
Aries+ Financial Services
Beyond trading, Aries offers comprehensive financial services:Cash Management
- 4.5% APY on cash balances
- $5K instant deposits for immediate trading
- FDIC insured up to $250,000
- No minimum balance requirements
Retirement Accounts
- Traditional and Roth IRA accounts
- 401(k) rollover support
- Tax-advantaged investing
- Long-term wealth building tools
Premium Features
- Advanced charting and analytics
- Priority customer support
- Enhanced API rate limits
- Exclusive developer resources
Architecture Overview
The Aries Engine is built on modern, scalable architecture with the following key technical features:- Microservices Architecture: Scalable, maintainable service design
- Real-time Processing: Sub-millisecond trade execution
- High Availability: 99.9% uptime SLA
- Security First: End-to-end encryption and audit trails
- Global Scale: Multi-region deployment capabilities
Getting Started
Explore APIs
Browse our comprehensive API documentation and interactive playground
Contact Sales
Discuss enterprise solutions and partnership opportunities
Join Community
Connect with other developers and get support
Support & Resources
Ready to build with Aries?Whether you’re a startup looking to launch a trading app or an enterprise seeking fintech infrastructure, Aries Engine provides the tools and support you need to succeed.Contact our team: dev@aries.com
Visit our website: aries.com
API Status: status.aries.com
Ready to revolutionize financial technology? Start building with Aries Engine today and join the next generation of fintech innovation.