Let’s face it, running large language models (LLMs) on-chain sounds cool in theory… until you hit the wall of gas fees, backend complexity, and infra overhead.
Most devs love the idea of decentralizing AI, but few want to manage a backend, pay for bloated inference calls, or deal with DevOps just to test or deploy a small app.
At haveto.com, we asked a simple question:
“What if devs could deploy AI apps with zero backend, and without worrying about gas limits?”
Turns out, it’s not only possible, it’s actually smooth.
Here’s a quick look at how we’re doing it and why it matters 👇
Backend-Free Architecture
You don’t need to manage servers, containers, or APIs to deploy your LLM-powered app. With haveto.com, the logic and model calls run directly on-chain, so you can focus on what actually matters: building the app logic, not the infra.
Think Firebase for on-chain AI, minus the cloud lock-in.
Gas-Efficient Model Execution
Gas is one of the biggest blockers in Web3 dev, especially for anything involving compute.
We’ve designed our system to minimize gas usage by:
Using modular execution layers that break down inference into small, verifiable steps
Allowing model calls to happen in a trust-minimized way across decentralized compute
Caching and model optimization techniques to prevent wasteful calls
TL;DR: You’re not paying hundreds of dollars just to return a few tokens from your model.
Plug-and-Play LLM Integration
We support popular open-source models and provide tooling so you can easily integrate them into smart contract logic.
You can:
Select pre-deployed LLMs
Write contracts that invoke model logic directly
Get responses inside on-chain workflows
No bridging. No backend orchestration. Just plug and go.
Built for Devs
Whether you’re hacking on a weekend project or building something serious, the goal was to make the dev experience seamless:
Clean APIs
Dev-friendly SDKs
Support for Solidity, JS, and other familiar tooling
Simple onboarding
And yes, full documentation is live.
Bonus: Trust & Transparency
Since execution is verifiable and decentralized, you can build auditable, composable, and tamper-resistant AI apps, ideal for anything where transparency matters (think finance, governance, identity, and more).
Try It or Hack With It
If you're exploring on-chain AI or just want to escape infra pain for your next-gen AI dApp, we’d love for you to try it.
You can check out or explore what we’re building at https://haveto.com.
If you’re curious or want to explore how it works, feel free to DM me or drop a comment. Happy to chat!
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