FM API Integrations
Production-Grade
Model Interactions
We don't just call endpoints. We engineer robust interaction layers that handle Streaming, Resiliency, and Intelligent Routing to ensure your GenAI applications are fast, reliable, and scalable.
Interaction Patterns
Sync vs Async Architecture
Choosing the right pattern is critical for UX. We use Synchronous REST for chatbots requiring immediate feedback, and Asynchronous Queues for heavy lifting like document summarization to prevent API timeouts.
Interaction Patterns
Sync vs Async Architectures
Client
Idle
Model API
Pattern Selection
Use Synchronous for chatbots (latency < 5s).
Use Asynchronous for batch jobs, document analysis, or video generation (latency > 10s) to prevent timeouts.
Real-Time Interaction
Streaming & WebSockets
Time to First Token
0ms
Total Time
0ms
User Experience Impact: Streaming reduces perceived latency by showing progress immediately. Even if total generation takes 3s, users feel the app is responsive if TTFT is < 200ms.
Real-Time Streaming
Streaming Responses
Don't make users wait. We implement Server-Sent Events (SSE) or WebSockets to stream tokens to the client as they are generated. This reduces the "Time to First Token" (TTFT) from seconds to milliseconds, dramatically improving perceived performance.
Resilience
Circuit Breakers & Retries
LLM APIs fail. We engineer resilience with Exponential Backoff retries to handle rate limits and Circuit Breakers that fail fast when downstream providers are experiencing outages, protecting your system from cascading failures.
Resiliency Patterns
Reliability & Fault Tolerance
Client
Circuit Closed
API Endpoint
System Operational
Retry Strategy (Exponential Backoff)
Attempt 1
Wait: 2s
Attempt 2
Wait: 4s
Attempt 3
Wait: 8s
Why this matters: Without backoff, a failed service gets hammered by retries, causing a "Thundering Herd" that prevents recovery. Exponential delays give the system time to heal.
Intelligent Model Router
Dynamic & Metric-Based Routing
Incoming Requests
Gateway
Routing Logic
IF intent == 'CODE'
AND health == OK
THEN route_to('DeepSeek Coder')
Model Pool
Llama 3 8B
$0.1/M20ms
DeepSeek Coder
$0.5/M80ms
Claude 3.5 Sonnet
$3/M150ms
Model Routing
Smart Router
Optimize cost and performance dynamically. Our Intelligent Router analyzes incoming requests and directs them to the most appropriate model based on intent (Code vs Text), latency requirements, and provider health status.