kadirr.dev provides developers with unlimited access to the powerful GPT 5.5 xHigh model. Stop worrying about token limits and budget spikes—build AI-powered applications with enterprise-grade performance at an unbeatable, developer-friendly price point

Hi everyone, I'm Kadir! Like many of you, I was tired of managing complex token budgets and hitting walls with existing AI APIs. I wanted a model that is both high-performing and accessible enough to build with, without the 'enterprise' pricing. That's why I built kadirr.dev. Our main focus is simple: GPT 5.5 xHigh, unlimited tokens, and developer-first pricing. Whether you're building a side project, a large-scale SaaS, or experimenting with complex agents, you don't have to choose between quality and cost anymore. Why check it out? No Token Fatigue: Build without constantly calculating costs. GPT 5.5 xHigh Power: High-end reasoning for your applications. Built for Devs: Simple integration, fast response times. I'd love to hear your feedback, thoughts, or any technical questions you have. We're just getting started, and your input will shape the future of the platform!

How does the pricing actually scale when you start pushing heavy workloads through it, and is there any throttling if my app suddenly gets a spike in traffic?

Kadirr.Dev

Run powerful AI models without the enterprise price tag

Run powerful AI models without the enterprise price tag