Selixes sits between your AI application and upstream LLM providers. Catch timeouts dynamically, enforce session spending budgets, isolate concurrency swarms, and self-host inside your VPC boundary.
// 1. Install OpenAI SDK
npm install openai
// 2. Initialize SDK with Selixes Base URL
const openai = new OpenAI({
apiKey: process.env.API_SHIELD_KEY,
baseURL: 'http://localhost:4000/v1' // Route through gateway
});
// 3. Request completes with autonomic outage failovers and Continuity Mode!
const chat = await openai.chat.completions.create({
model: 'gpt-4o',
messages: [{ role: 'user', content: 'Analyze sales funnel...' }],
});
Select a critical runtime scenario, execute live chaos tests, and see how the gateway reacts as a single autonomic system.
Select any scenario on the left and click 'Run Incident Simulation' to watch the infrastructure adapt.
Take a detailed look through the real-time cost, failover routing, and trace auditing interfaces.

Deep-dive organizational dashboard. Audits weekly transits, saved token fees, and provides active arbitrage recommendations.
Tweak timeout limits and session dollar spending caps. Watch code blocks generate your target integration parameters instantly.
curl http://localhost:4000/v1/chat/completions \
-H "Authorization: Bearer apishield_live_prodkey982" \
-H "Content-Type: application/json" \
-H "x-apishield-session-id: session_agent_crm_820" \
-H "x-apishield-max-session-cost: 0.20" \
-H "x-apishield-max-concurrent-calls: 3" \
-H "x-apishield-timeout: 5000" \
-H "x-apishield-fallback-route: anthropic" \
-d '{
"model": "gpt-4o",
"messages": [{"role": "user", "content": "Extract details from invoices"}]
}'Drag the monthly transaction spend slider to estimate actual token fee cost arbitrage and protected loop loop spends.
Every structural gateway primitive is audited and validated under adversarial parallel swarm execution checks.
Surgically catches upstream timeouts and provider errors. Swaps routes to Anthropic Claude or Gemini standbys in 15ms.
Trips trajectory limits automatically. Intercepts message histories at 3 consecutive tool failures to stop loop spending.
Enforces spending caps per user session. Rejects runaway agents cleanly with rich standard JSON error payloads.
Listens directly on standard NestJS/Express close events. Atomic decrementing ensures zero budget state leakage.
Deploy within private cloud metal boundary using Docker or Kubernetes. 100% PII privacy governance compliance.
Audits prompt snapshots, exact models, latencies, and token spending details inside structured Postgres tables.
Sovereign VPS deployment blueprints, retry policies, data encryption, and SDK coordinates explained.
Selixes catches the outage in under 15ms. If OpenAI returns a 5xx gateway code or times out, the gateway dynamically redirects the call to your Standby Tier (like Anthropic Claude or Google Gemini) without dropping the client socket connection.
The transit routing overhead is under 15ms. Since Selixes maintains persistent connection pools to all major LLM backends, the swap is practically instantaneous.
Yes. You can customize the retry policy in your headers. By default, Selixes will execute 2 back-off retries on the primary provider before shifting the circuit breaker and executing standby failover.
No. If you choose our sovereign self-hosted Community or Enterprise VPS deployments, 100% of data stays inside your private VPC. No keys, prompts, or snapshots ever leave your boundary.
Yes, absolutely. Selixes is containerized via Docker and Kubernetes templates, allowing absolute private deployment on AWS, GCP, or bare metal in under 5 minutes.
Yes. All transit connections are fully encrypted using TLS 1.3. Local fallback operations are completely isolated and stored in encrypted temporary memory maps.
Yes. Because Selixes implements standard OpenAI-compatible endpoints, you simply swap the baseURL coordinate inside your LangChain LLM configuration.
Yes! This is our strongest design principle. You keep your official, standard OpenAI client library. You only swap the baseURL to point to localhost:4000/v1 and supply your Selixes key.
Yes. When all cloud providers are offline, Selixes boots Continuity Mode, proxying critical calls to a local edge Ollama Llama-3 node for graceful offline recovery.