How A Developer Team Unified 20+ LLMs Behind A Single API
Every AI provider has its own API, dashboard, and quirks. We built the single surface that makes all of it disappear.
01 — Context
The Situation
Creative AI Chat's users were building on top of many LLM providers at once. Each provider had its own API, dashboard, pricing model and quirks, and switching between them was slow, expensive and error-prone.
02 — Diagnosis
The Problem Was Not Missing Models, It Was Missing Integration
Before RapidCode:
- Every provider had a different API contract, forcing per-model integration work
- Comparing model output required juggling separate dashboards
- Cost and latency varied wildly with no easy way to route intelligently
- Enterprise teams could not standardise on one contract for procurement
03 — Strategy
Our Approach
We did not build another model. We built the layer that makes every other model interchangeable, so teams stop integrating and start shipping.
Designed one unified API that abstracts every model behind the same interface
Built an intelligent routing layer that picks the fastest, cheapest fit per request
Shipped a single dashboard to compare, switch and monitor models side by side
Layered analytics and prompt tooling so builders can iterate without leaving the platform
04 — Judgement
Why We Made These Decisions
Why we built a routing layer, not just a proxy
Passing calls through unchanged solved integration pain but not cost or speed. Intelligent routing turned the platform into a real optimisation surface, not just plumbing.
Why the dashboard mattered as much as the API
Developers pick the API; teams evaluate on the dashboard. A serious side-by-side comparison view was the difference between hobbyist adoption and enterprise adoption.
05 — Shift
Before vs After
- —Separate integration per LLM provider
- —No unified way to compare model output
- —Manual, per-provider cost and latency tracking
- —Fragmented dashboards for every model in use
- Single unified API for 20+ LLMs including GPT-4o, Claude and Gemini
- Intelligent routing for cost and latency optimisation
- One dashboard to compare, switch and monitor models
- Analytics and prompt tooling built into the platform
06 — Outcome
Business Impact
One integration replaces 20+ separate provider integrations
Teams switch models in seconds instead of engineering sprints
Cost and latency optimised automatically per request
A single procurement contract for enterprise AI teams
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