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How do I…? (FAQ)

This page is the shortcut. If you’d rather take the full tour, start at Start Here. If a word trips you up, keep the Glossary open in another tab.


I want to… Go to
Get the 90-second pitch What is Smart Engines
Understand why this exists Why it matters
Build a mental model in 5 minutes The mental model
Figure out which track is for me Choose your path
Understand the 3 tiers (validator/host/gateway) Network & tiers
Understand how the testnet’s first three clusters bootstrapped Three-cluster genesis
Know what “trustless” actually means here Trustless core
I want to… Go to
Understand how keys are created without anyone holding them DKG & TSS
Understand the “zero single-signature” guarantee Zero single-sig
Understand the public on-chain rules Rules engine
Understand the post-quantum posture Post-quantum security → depth
See the threat model Threat model
I want to… Go to
Install the SDK SDK installation
Connect with zero config Zero-config connect
Authenticate a wallet SDK authentication · Web3 auth
Send/prepare a transaction SDK transactions
Build my first Smart App Build your first Smart App
Deploy an autonomous agent Deploy your first agent
Gate access with a token/NFT TokenGate
Store secrets safely Smart App secrets
Use the CLI HSuite CLI
See the raw HTTP API API reference

I’m working with tokens, subscriptions, or money

Section titled “I’m working with tokens, subscriptions, or money”
I want to… Go to
Understand the HSUITE token The HSUITE token
Understand subscriptions & tiers Subscription model & tiers
Understand NFT memberships NFT memberships
Understand metering/billing Metering & consumption
Move a token across chains Universal token bridge
Understand governance DAO governance
I want to… Go to
Run a validator, host or gateway Run a node
See what node runners stake and earn Staking & node runners
I want to… Go to
See which chains are live, coming next or postponed Chains overview
Work with a live chain: Hedera or XRPL Hedera · XRPL
Read about a chain coming next: Stellar, Polkadot, Solana or Bitcoin Stellar · Polkadot · Solana · Bitcoin