Launch faster with Apex Developer Portal

Create modern digital investing experiences for next-gen investors. The Apex Developer Portal delivers enterprise-grade tools for seamless integration with AscendOS™ clearing, custody, and trading infrastructure. Test, build, and scale with advanced developer resources and an AI assistant. Empower broker-dealers, advisory firms, and global financial enterprises to bring their platform vision to life.

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Apex Developer Portal: Built by developers for developers

Experiment with AscendOS by creating proof-of-concepts in a secure sandbox, then smoothly transition to UAT. Developer-friendly tools and clear guidance help you build with confidence, troubleshoot early, and launch faster, all before you commit.

Pre-built enterprise development resources: Sample code, modular SDKs, recipes, and API documentation including API references and narrative guides
Comprehensive documentation: API guidance and quick-start Postman collections provide detailed explanations for using each tool
Modern programming languages: Access APIs and SDKs for Java, Python, TypeScript, and Go
Solution-oriented guides: recipes break down complex tasks from opening accounts in seconds to placing orders into simple steps
Streamlined integration: Minimize development effort and make the most of your team’s resources

“The Apex Developer Portal has revolutionized our approach to innovation. This invaluable tool amplifies our efficiency and strengthens team productivity.”

Siyuan Guo
Cofounder and CTO at Wavvest

AI knowledge and support at your fingertips with Ask Ascend

Apex is helping lead the adoption of AI in financial services. Designed with next-gen technology, Ask Ascend is a powerful AI assistant available 24/7* to help developers work faster and more productively.

Receive detailed answers to development questions
Learn tools, APIs, SDKs, and best practices
Access ready-to-use examples and pre-written code
Obtain relevant documents and explanations in real-time, complete with citations for verified, factual results
Troubleshoot and solve problems no matter what time zone your team operates in*
Accelerate your development and deployment timelines
Get precise, context-aware assistance for troubleshooting and integration guidance

*Available in North America, South America, Africa, Asia, and Oceania (Australia and surrounding countries).

Shaping the future of financial services on Google Cloud

Powered by Google Cloud, AscendOS is the flexible, cloud-native platform that delivers real-time efficiency, scalability, and enterprise-grade security to help your business grow.

Supports modern automations for clearing, custody, and trading
Scale operations to meet the demands of a growing global market
Access real-time analytics for faster, more informed decision-making
Help protect your business with Google Cloud’s advanced security infrastructure
Empower users with intuitive, on-demand business intelligence including custom and pre-built reporting

Leave the hassles of legacy tech behind

Turn your vision into action and scale globally with AscendOS’s real-time, cloud-native platform. The Apex Developer Portal connects developers with centralized tools to integrate with AscendOS—providing a clear view of tools, progress, and activity. Flexible APIs and a tech-forward design enable you to customize and integrate third-party tools efficiently. Get answers to technical and operational questions from Ask Ascend, our AI assistant, available 24/7 for development teams worldwide.

Access real-time data, built-in resources, API documentation, sample code, and recipes — plus downloadable SDKs to accelerate your development process
Gain real-time visibility into AscendOS system events through webhooks, snapshot file updates, and personalized enterprise integrations
A real-time ledger provides instant visibility into all transactions and balances, so you don’t have to keep a shadow ledger