payments-smart-contracts

Mysterium Network payments

Set of smart contracts needed for mysterium identity registration and working with payment channels (using payment hubs).

Documentation

• Payments solution white paper
• Smart contracts API description
• Requirements/prerequisites of payment solution
• Registration flow (technical)

Setup and test

We're using truffle for smart contract compilation and running tests.

1. Install dependencies

npm install

1. Run local ethereum node, e.g. ganache. Make sure to use version greater than 6.9.1.

npx ganache-cli --port 7545 --mnemonic "amused glory pen avocado toilet dragon entry kitchen cliff retreat canyon danger"

1. Run tests

npm test

1. Testing migration/deployment

npm run migrate

Current deployment (ethereum Görli testnet)

MYSTT ERC20 Token (Mintable a la myst token): 0x7753cfAD258eFbC52A9A1452e42fFbce9bE486cb

MYSTTv2 Token: 0xf74a5ca65E4552CfF0f13b116113cCb493c580C5

Registry smart contract: 0x15B1281F4e58215b2c3243d864BdF8b9ddDc0DA2

Hermes smart contract: 0xD5d2f5729D4581dfacEBedF46C7014DeFda43585

Deloyment log:

$ npm run deploy

Deploying 'MystToken'
---------------------
> transaction hash:    0x861a8a1bd27100d16c8acbb898ff2517c56ddfd25689580d8c05b35344cdec32
> Blocks: 0            Seconds: 8
> contract address:    0xf74a5ca65E4552CfF0f13b116113cCb493c580C5
> block number:        3221687
> block timestamp:     1597382098
> account:             0x4b902507cc9F6C18c2f0f1cb170315276D6a7eFe
> balance:             58.05476766438
> gas used:            1741733 (0x1a93a5)
> gas price:           7.11 gwei
> value sent:          0 ETH
> total cost:          0.01238372163 ETH


Deploying 'ChannelImplementation'
---------------------------------
> transaction hash:    0x3768aaa035b649a29851f5ce46fae81d248fb60ad1b34912fb8d80aa625ec7e6
> Blocks: 0            Seconds: 9
> contract address:    0xc49B987fB8701a41ae65Cf934a811FeA15bCC6E4
> block number:        3683806
> block timestamp:     1604329351
> account:             0x3D0A081720aC75fC8d66714F92f7ccc993EeB53D
> balance:             27.0734565148
> gas used:            1999086 (0x1e80ee)
> gas price:           1.11 gwei
> value sent:          0 ETH
> total cost:          0.00221898546 ETH

Deploying 'HermesImplementation'
--------------------------------
> transaction hash:    0x877a8cd2e35769405c98ce7a1d194c033cc750af49b65b04da194d261b066592
> Blocks: 2            Seconds: 26
> contract address:    0xcf3a0563d5A31Ea838e8a2f27825Cb8d0658b392
> block number:        3683809
> block timestamp:     1604329396
> account:             0x3D0A081720aC75fC8d66714F92f7ccc993EeB53D
> balance:             27.06741866869
> gas used:            3440415 (0x347f1f)
> gas price:           1.11 gwei
> value sent:          0 ETH
> total cost:          0.00381886065 ETH

Deploying 'Registry'
--------------------
> transaction hash:    0x4c2bbe6bab43fe98a2ee3a7a24233bbc13b6795866b1520c2c1bf90c92c7c393
> Blocks: 1            Seconds: 13
> contract address:    0x15B1281F4e58215b2c3243d864BdF8b9ddDc0DA2
> block number:        3683811
> block timestamp:     1604329426
> account:             0x3D0A081720aC75fC8d66714F92f7ccc993EeB53D
> balance:             27.06456969829
> gas used:            2566640 (0x2729f0)
> gas price:           1.11 gwei
> value sent:          0 ETH
> total cost:          0.0028489704 ETH