NOTE: this is still a draft, so it's subject to changes. This alert will be removed as soon as final version will be available
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For the complete documentation index, see llms.txt. This page is also available as Markdown.

Smart Engines V3 — Coming Soon

The trustless multichain operating system.

Smart Engines is decentralized infrastructure that lets you build applications and autonomous agents across many blockchains through one API and one SDK — without ever holding private keys yourself.

🧠 In plain English

Normally, building on a blockchain means either running complex infrastructure or trusting a company with your keys. Smart Engines is a third way: a decentralized network does the heavy lifting, keys are split across many machines so no single one can act alone, and the rules that govern everything are enforced on-chain.

What makes it different

  • Keys are never held whole. Every key is created by a distributed ceremony across the network and used by threshold signing — no single machine ever holds a complete private key.

  • No single point of control. On-chain actions are authorized by native multi-signature, so no lone operator can move anything alone.

  • Rules are enforced, not promised. The policies that govern an entity are public and checked on every transaction.

  • Many chains, one interface. A uniform API and SDK span every supported network, so you write your logic once.

What you can build

Smart Apps

Deployed, rule-governed applications with their own cryptographic identity and multi-chain wallets. You ship your logic; the network secures it and enforces its rules.

Smart Agents

Autonomous actors — AI or automation — that get their own identity, their own multi-chain wallets, and a rulebook they cannot break, no matter what their code tries to do.

Host Functions

Serverless-style building blocks for the things every app needs — account provisioning, wallet authentication, token operations, usage metering — all without you ever handling raw keys.

Status

The engine is built. We've completed the core V3 implementation across the platform, and we're now heads-down on the part that matters for adoption: the documentation.

We're writing the full guides, tutorials, concept explainers, and the SDK + API reference so that any developer can go from zero to a live, multi-chain Smart App quickly. That work is happening right now.

Full developer documentation is landing soon. Thanks for your patience while we make it genuinely great.

More coming shortly — what's here is a brief preview, not the full documentation.

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