Meem

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Check out the Developer Documentation for the latest documentation on working with the Meem smart contracts.

Contract addresses

Polygon (MATIC) Mainnet

Meem Proxy:

Meem Implementation:

MeemPropsLibrary:

{
  deployedContracts: {
    DiamondProxy: '0xbbc36838b7b9C5A052f51477FEA23F1Ec4aAcf0c',
    AccessControlFacet: '0xE43B2C94170D019aa70D67d5D88E9D71AAc7eB41',
    ERC721Facet: '0xab21bE5C64134D739b24B8509cb04C4747425360',
    InitDiamond: '0x4C43e2554e71Fb1ff66e1Dd9F6886Eb01455B559',
    MeemAdminFacet: '0x1B5062905613885e61D82b54A7EB316eeDCd6eC5',
    MeemBaseFacet: '0x089F1f6EC208412DAf8c391De21FCaF126a6f8Ca',
    MeemPermissionsFacet: '0x20e3132a5968C9265Fb7Af476dCC1a2B281e9D70',
    MeemQueryFacet: '0xEC1763C310fBAbdA82898771038ce67BD0128E98',
    MeemSplitsFacet: '0x9ff2359b0aDcf5Eba72b3907b2a33255605d6e92'
  }
}

Rinkeby Testnet

{
  deployedContracts: {
    DiamondCutFacet: '0x5A6A75a1Ea30f1D564bb36DE45292a236d74A98E',
    DiamondProxy: '0xEBf9B4f3AeEEb1aEFbAf535DC8E353809a7Df6D4',
    DiamondImplementation: '0x197b0716c9e260f9c7bC48781A7e59d6Dc15E513',
    DiamondLoupeFacet: '0x27CCb33F5b7eec52A85c5dfE6eec4388fCe349E9',
    MeemFacet: '0x80897317b9C8D9273b451688121D471c46844d51'
  }
}

Development

By default all commands will use the local network. For other networks use the --network <network_name> flag. See the hardhat.config.ts file for network names.

Set up your .env

Copy the .env.example file to .env

Install dependencies

yarn

Watch and compile files automatically

yarn watch

Run tests

yarn test

Run local blockchain

This will start up a local node using hardhat

yarn network

NEVER SEND ETH TO THESE ADDRESSES EXCEPT ON YOUR LOCAL NETWORK

Smart Contract Interaction

Change the network

For (deploy, upgrade, console, etc.) commands, you can change the network with --network <network name>

The local network is used by default.

Deploy contract

You should only do this the first time. After that you should use upgrade to keep the same address

yarn deployDiamond

Upgrade scripts

Upgrade individual facets

yarn upgradeFacet --proxy <DiamondProxyAddress> --facet <FacetName>

For example:

yarn upgradeFacet --proxy 0x26291175Fa0Ea3C8583fEdEB56805eA68289b105 --facet MeemFacet

Generate combined ABI

Generate the abi/Meem.json file which combines all facets into a single definition. This ABI can then be used in other applications to make requests to the contract.

yarn createMeemABI

Console Interaction

This will open a hardhat console where you can interact directly with the smart contract

yarn console

Get a meem instance for use in hardhat console

const meem = await (await ethers.getContractFactory('MeemFacet')).attach('<Contract_address>')