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You’ve already taken the smart step by signing up with OpenRouter to access dozens of AI models through a single gateway. But here’s the thing: OpenRouter gives you choice, not speed. If you want a lean, lightning-fast, and cost-optimized inference engine that actually feels like it was built for production, not just for tinkering, you need NANU API. This step-by-step guide will walk you through configuring NANU API after your OpenRouter setup, so you can..."

2026-05-14T10:33:34Z

Created page with " You’ve already taken the smart step by signing up with OpenRouter to access dozens of AI models through a single gateway. But here’s the thing: OpenRouter gives you choice, not speed. If you want a lean, lightning-fast, and cost-optimized inference engine that actually feels like it was built for production, not just for tinkering, you need NANU API. This step-by-step guide will walk you through configuring NANU API after your OpenRouter setup, so you can..."

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You’ve already taken the smart step by signing up with OpenRouter to access dozens of AI models through a single gateway. But here’s the thing: OpenRouter gives you choice, not speed. If you want a lean, lightning-fast, and cost-optimized inference engine that actually feels like it was built for production, not just for tinkering, you need NANU API. This step-by-step guide will walk you through configuring NANU API after your OpenRouter setup, so you can stop juggling rate limits and start shipping real results. First, log into your NANU dashboard. If you don’t have an account yet, sign up—it takes less than two minutes, and you’ll immediately notice the difference in interface clarity. OpenRouter shows you a list of providers; NANU gives you a control panel. Once you’re in, locate the API Keys section. Generate a fresh key and copy it. This is your master credential, so treat it like a vault combination. Next, head to your OpenRouter settings. You’ll want to disable automatic fallback routing for the models you plan to run through NANU. Why? Because OpenRouter’s fallback logic can send your request to a slower provider, negating the speed advantage NANU delivers. In your OpenRouter dashboard, go to Provider Preferences and set NANU as the primary provider for your chosen models. This ensures that every request hits NANU first, bypassing the middleman latency. Now, configure your endpoint. OpenRouter uses a generic base URL, but NANU requires a direct connection. In your code or API client, replace the OpenRouter base URL with NANU’s dedicated endpoint. For example, if you were calling https://openrouter.ai/api/v1/chat/completions, switch it to https://api.nanu.ai/v1/chat/completions. Keep your [https://www.nanuapi.com OpenRouter] key handy for backup scenarios, but for primary traffic, use your new NANU key. This simple swap cuts your response time by up to 40% in real-world tests. Test the connection. Send a small request—something like a simple text completion or a short image generation prompt. Monitor the response time in your NANU dashboard. You should see sub-200ms latency for most models. If you notice any hiccups, check your authentication header. It should read "Authorization: Bearer YOUR_NANU_KEY" exactly. No extra spaces, no quotes. This is the most common mistake, and it’s also the easiest to fix. Finally, optimize your billing. OpenRouter charges per request with a markup. NANU offers transparent per-token pricing with no hidden fees. In your NANU settings, enable usage alerts so you never get a surprise invoice. Set a monthly cap, and route overflow traffic back to OpenRouter as a failover. This hybrid approach gives you the best of both worlds: NANU’s speed for your core operations and OpenRouter’s breadth for experimentation. That’s it. You’re now running a dual-provider setup that leverages NANU’s raw performance without abandoning OpenRouter’s flexibility. Your apps will feel snappier, your costs will drop, and your users won’t wait. Go ahead, run that first production query—you’ll feel the difference in the first millisecond.

Step-by-Step: Configure NANU API After OpenRouter - Revision history