STK Token
STK Token
Jan 18 · 2 min read

We are excited to announce that we have launched the first version of STK Payment Channel on Ethereum Mainnet!

STK is now live on Ethereum Mainnet.

After multiple internal and external security audits and a year of development, we are finally on the Ethereum Mainnet. Even though it has been audited by an external auditor, we advise users to limit the amount of tokens in the payment channel as a security measure. Our smart contract is audited by ChainSecurity and the full details can be found here.

This release includes all the features that are mentioned in our Multi-token Payment Channels article. All of our smart contracts are open-sourced.

What does being on Mainnet mean?

Previously, we were testing our payment solution on Kovan; therefore, it only works with ERC20 tokens that are deployed on Kovan network. It is a Proof of Authority (PoA) testnet blockchain for Ethereum. Decentralized applications are typically deployed on testnets before being deployed on the Mainnet since it would be very expensive to test features and identify security vulnerability.

Now, our payment solution works on Mainnet with every ERC20 tokens which have real economic value.

Our First Payment Channel on the Mainnet! 🎉

Our First Payment Channel Settled on the Mainnet! 🎉

Important Details on Deploying the Payment Channel for Developers

If you are interested in deploying your own STK Multi-token Payment Channel, here’s the MultiChannel byte code and MultiChannel ABI

Documentation on how to deploy a new contract with web3.js

MultiLibrary.sol (Mainnet): 0xEFb5E4F4A1D0157a63D521ABbb78ffF71dAbaCe3


We value feedback as it will benefit teams using STK Payment Channel and the broader Ethereum ecosystem. If you find bugs or have feature requests, please open an issue on our Github.

STK Token

A new cryptocurrency for instant payments at point of sale.

STK Token

Written by

STK Token

A new cryptocurrency for instant payments at point of sale.

STK Token

STK Token

A new cryptocurrency for instant payments at point of sale.

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