Case Study: Securing the Future with Scalable APIs
Smarter, safer connected devices at scale.
Client
Finite State
Finite State is on the cutting edge of product security for connected devices—helping organizations understand and reduce risk across firmware, software supply chains, and IoT deployments.
As customer demand grew, Finite State needed an API that could deliver enhanced security capabilities and flexible scalability without disrupting the platform their customers already relied on.
"We needed a partner who could move fast on a complex API—without compromising the security and reliability our customers expect."
The Challenge
Security, scale, and demanding endpoints
Finite State's existing infrastructure needed a modern RESTful API layer that could extend functionality at each endpoint while meeting tight delivery timelines for a minimum viable product.
- Large uploads. Firmware and artifact uploads required careful handling to stay performant and reliable at scale.
- Data aggregation. Security insights needed to be composed from multiple sources without slowing customer workflows.
- Request timeouts. Long-running analysis had to be designed so clients received predictable, resilient behavior.
augustwenty partnered with Finite State to create a strategic plan that leveraged their existing systems—building enhanced API capabilities while preserving a smooth path for customers during and after the transition.
Our Approach
A RESTful foundation built for real-world constraints
We invested in understanding project intricacies up front—mapping how each endpoint would be used, where data volume spiked, and which operations needed asynchronous or chunked processing.
That clarity shaped an implementation plan aligned to MVP delivery: solve the hardest endpoint challenges first, then expand client-facing functionality with confidence.
The team built a RESTful API on top of Finite State's existing infrastructure, adding enhanced security and scalability at each endpoint while keeping the developer experience consistent for internal and customer integrations.
Through meticulous execution, we addressed large uploads, data aggregation, and timeout behavior—turning fragile edge cases into dependable platform capabilities.
Implementation
Endpoints engineered for security workloads
Upload and analysis flows were designed for large artifacts—balancing throughput, validation, and observability so customers could trust results at enterprise scale.
Aggregation paths were structured to combine security signals efficiently, reducing timeout risk and improving the flexibility of downstream reporting and integrations.
Technologies and practices
RESTful API design
Consistent, extensible endpoints that integrate with Finite State's existing platform and customer workflows.
High-volume uploads
Patterns for reliable large-file ingestion without sacrificing security or performance.
Data aggregation
Composable pipelines that turn distributed security data into actionable product insights.
Resilient operations
Timeout and long-running request strategies that keep integrations predictable under load.
Results
Securing the future of connected devices
MVP on time
Delivered a minimum viable product on schedule—meeting tight deadlines while resolving the core endpoint challenges that mattered most to customers.
Expanded offerings
Expanded client offerings and retained Finite State's customer base with a smoother, more capable API experience.
API
REST
Secure · Scalable endpoints
Improved efficiency
Improved efficiency and flexibility by resolving upload, aggregation, and timeout challenges at the core of the platform.
Platform
Uploads · Aggregation
Built for production workloads.
Smooth transition
Provided scalability and a smooth transition upon completion—so Finite State could keep innovating on product security for connected devices.
- MVP delivered on time
- Enhanced API security and scale
- Core endpoint challenges resolved
- Foundation for ongoing product growth