Serverless · Cloudflare Workers · D1

One API. Seven AI models.
Zero complexity.

A production-ready REST orchestration layer that unifies Claude, Gemini, GPT-4.1, Mistral, Grok, Llama, and Perplexity behind a single endpoint — with fallback, memory, search, and cost tracking built in.

Get the code View features

Claude Gemini GPT-4.1 Mistral Grok Llama / Groq Perplexity

What's included

Everything you need. Nothing you don't.

Built on Cloudflare Workers and D1 — globally distributed, serverless, and ready for production from day one.

⚡

Unified endpoint

One POST /chat call to reach any of the seven models. Switch providers by changing a single parameter.

🔄

Automatic fallback

If the primary model fails, the system transparently retries with the next provider in the chain — no downtime, no errors.

🧠

Session memory

Each conversation session persists its last 10 turns in Cloudflare D1. Context follows the user across requests.

🔍

Web search

Enable real-time search on any request with search: true. Powered by Tavily — up to 5 agentic tool calls per response.

💰

Cost tracking

Every call logs token counts and USD cost per model, per session, and per API key. Query totals via GET /usage.

🛡️

EU / US data sovereignty

All integrated providers are hosted in the United States or European Union. No Chinese-jurisdiction infrastructure in the chain.

Simple by design

One request.
Any model.

Switch between providers without changing your integration. The orchestrator handles routing, fallback, and context automatically.

curl · aiorchestrator.gntkh.com

curl -X POST \
  https://aiorchestrator.gntkh.com/chat \
  -H "Authorization: Bearer orc_..." \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "What happened in markets today?",
    "modelTarget": "perplexity",
    "search": true,
    "session_id": "my-session-001"
  }'

# Response includes citations, token counts,
# USD cost, and fallback info if triggered.

Pricing

Pay once. Own your infrastructure.

No subscriptions. You get the source code — deploy it yourself on Cloudflare with your own API keys.

One-time

Starter

Full source code, ready to deploy

^U$D 100

One-time payment — yours to keep

Worker source code (Cloudflare Workers / JS)
Web UI (single HTML file, no build step)
D1 schema + migration scripts
wrangler.toml deploy configuration
7 models: Claude, Gemini, GPT-4.1, Mistral, Grok, Llama, Perplexity
Session memory, fallback, search, cost tracking
Setup guide + endpoint reference

Get the code

📦 What you receive

ai-orchestrator-worker.js
ai-orchestrator-ui.html
ai-orchestrator-schema.sql
wrangler.toml
README / setup guide

Note: API costs (Anthropic, Google, OpenAI, xAI, Groq, Mistral, Perplexity) and Cloudflare infrastructure are billed directly by each provider to your own accounts. This price covers the code only.

Enterprise

Multi-tenant · custom branding · SLA

Custom

Everything in Starter
Multi-tenant architecture (one worker, multiple clients)
Admin dashboard with billing per consumption
White-label branding
SLA + priority support
Custom model integrations on request

One API. Seven AI models.Zero complexity.