Is OpenRouter Down? How to Check OpenRouter Status in 2026

How to Check If OpenRouter Is Down

1. Check the Official OpenRouter Status Page

OpenRouter maintains a status page at status.openrouter.ai. It tracks API availability, the routing gateway, and per-provider health. This is the authoritative source — check here first before assuming it's your code.

Because OpenRouter aggregates many providers, the status page distinguishes between OpenRouter's own infrastructure and individual upstream providers. If you see a specific provider flagged as “Degraded,” only models routed to that provider will be affected.

2. Test the OpenRouter API Directly

A direct API test immediately confirms whether the issue is OpenRouter or your setup:

curl https://openrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "openai/gpt-4o-mini",
    "messages": [{"role": "user", "content": "ping"}],
    "max_tokens": 5
  }'

A 200 response confirms the API is working. A 503 or connection timeout indicates a routing outage. A 429 means you've hit rate limits — not an outage. A 402 means your credits are exhausted.

3. Try a Different Model or Provider

OpenRouter routes to hundreds of models. If openai/gpt-4o fails, try anthropic/claude-sonnet-4 or google/gemini-2.5-flash. If a different provider works, the issue is the upstream provider — not OpenRouter's routing layer. You can also use OpenRouter's provider routing preferences to force a specific backend.

4. Search X (Twitter) for Real-Time Reports

Search “OpenRouter down” or “openrouter outage” filtered by Latest. Developer communities report AI API failures within minutes on X — often before the official status page is updated.

5. Use API Status Check for Automated Monitoring

For production systems, API Status Check monitors OpenRouter's routing endpoints continuously and sends instant alerts via Slack, email, or PagerDuty when routing fails.

Why Does OpenRouter Go Down?

OpenRouter's architecture as a multi-provider aggregator creates unique failure patterns:

• Upstream Provider Failures: OpenRouter routes to OpenAI, Anthropic, Google, and dozens more. When any single upstream provider has an outage, every model routed to it returns errors — even though OpenRouter itself is healthy.
• Routing Gateway Overload: The routing layer that maps model names to providers and balances load can become a bottleneck during sudden traffic spikes, causing latency spikes or 502 errors.
• Credit & Billing System Issues: OpenRouter uses a prepaid credit model. Outages or sync delays in the billing system can cause spurious 402 Payment Required errors even when you have credits.
• Provider Failover Cascades: When OpenRouter automatically fails over from one provider to another during an upstream outage, the surviving providers can become saturated, spreading degraded performance.
• Model Deprecations: When an upstream provider deprecates or renames a model, requests to the old model ID start failing until OpenRouter updates its catalog.

OpenRouter Troubleshooting Checklist

OpenRouter Alternatives for Failover

If OpenRouter is down and you need to maintain service continuity, these options offer similar multi-provider access:

Building a Resilient OpenRouter Integration

OpenRouter's OpenAI-compatible API makes it straightforward to add a direct-provider fallback when routing fails:

import OpenAI from 'openai';

const providers = [
  {
    client: new OpenAI({
      baseURL: 'https://openrouter.ai/api/v1',
      apiKey: process.env.OPENROUTER_API_KEY,
    }),
    model: 'openai/gpt-4o-mini',
  },
  {
    client: new OpenAI({
      apiKey: process.env.OPENAI_API_KEY,
    }),
    model: 'gpt-4o-mini',
  },
];

async function inferWithFallback(prompt: string) {
  for (const provider of providers) {
    try {
      const response = await provider.client.chat.completions.create({
        model: provider.model,
        messages: [{ role: 'user', content: prompt }],
      });
      return response;
    } catch (e) {
      console.warn('Provider failed, trying next...', e);
    }
  }
  throw new Error('All providers down');
}

OpenRouter Uptime & Outage History

OpenRouter has generally maintained strong uptime for its routing gateway, with most user-facing incidents originating from upstream providers rather than OpenRouter's own infrastructure. The most common pattern is a major provider (OpenAI or Anthropic) having an outage that surfaces as errors for every model routed to it. OpenRouter's automatic fallback routing mitigates many of these, but cascading load during large outages can still cause degraded performance.

For real-time uptime history, check API Status Check's OpenRouter monitoring page — it tracks rolling 30-day availability and response time trends.

Frequently Asked Questions

Don't Let AI Outages Catch You Off Guard

OpenRouter is a critical piece of many multi-model AI stacks. When it — or one of its upstream providers — goes down, you need to know immediately, not after user complaints start rolling in.