General security warning: Only use hardware wallets to hold your keys! You can interface your hardware wallet trough Metamask in order to interact with contract frontends. Do not hold keys in a software wallet!
Verified contract code
Contract audits and layman guide
Warning: Never send anything directly to the HEX contract address! Always use a contract frontend. HEX sent directly to the contract address cannot be retrieved by anyone.
Smart contract frontends
Warning: You can verify the authenticity of any frontend by checking the contract address in the wallet transaction dialog box before you confirm. If you seek support or advice, only do so in publicly reviewed chat groups – only scammers will contact you privately to offer support (this is a general rule of all decentralized products).
app.icosa.pro: A frontend for the HEX contract (as well as for Hedron and Icosa 3rd party contracts built on top of HEX). It supports Metamask and Wallet Connect protocol; seek support at @HedronCrypto
staker.app: An excellent Android and iOS app for following your stakes, HEX statistics, and HEX related on-chain transactions, it also acts as a HEX contract frontend for Gnosis smart addresses generated by the app; allows swapping and paying network fees with HEX, USDC or ETH; has referral program incentives.
In the unlikely case that all contract frontends go off-line, here are the instructions on using etherscan.io to interface the HEX contract.
APPs for mobile devices
Staker.app: An amazing HEX contract frontend and stake management tool.
Hedron is a third party DAPP that allows the creation of tokenized HEX stakes (bonds) and use of these as collateral for borrowing HDRN tokens.
Hedron: official website and contract frontend
Icosa-Hedron: offical website for staking HDRN and ICSA
HSI Watch: stake viewer
Other third party DAPPs
(Make sure you inform yourself thoroughly on how these APPs and DAPPs work.)
HEXref: Referral system contract for HEX.
Cryptocurrency market data aggregators