Initiating a Customizable Staking Pool

Before Initiation:

32 Ether

Creating a Pool is permissionless, anyone can claim any pool name.

To prevent sybil attacks, initiation requires exactly 1 validator worth of funds. However, you can deposit more Ether later.

However, this amount will be used to create your first validator.

Pool ID

Every Pool will have a unique ID.

It will be used for your Pool operations, and you can find your ID from both our frontend or Portal.

const pool_ID = Portal.generateId(pool_name, 5);

Maintainers

Maintainers are useful to automate pool owners' daily tasks, such as choosing your Node Operators.

⛏️pageMaintainers

Initiate Your Pool!

Geode uses an initiator function to set some parameters for your staking pool and derivative.

Portal.initiatePool(
    NAME,
    fee,
    interfaceVersion,
    maintainer,
    interface_data,
    config,
    {value: 32 Ether}
);

1. NAME: Unique name of your Pool. Can not be changed later.

2. FEE: Maintenance fee that will be charged for your services as the pool owner. 10^10 represents 100%, can be set to up to 10% (10^9). Can be changed later.

3. Interface Version: Can be empty, or can be any interfaces from the list below. Can not be changed later.

🎭pageCurrent Interfaces

4. Maintainer: Any other address that will manage your pool's Node Operators. Can be a community owned Maintainer, or the address of an automation script, etc. Can be changed later.

5. Interface Data: some interfaces require data to be present along with a gETH address and Pool id.

6. Config: initial configuration of your Pool as:

   1. True if a private pool - Can be changed later.

   2. True if uses an interface. Can not be changed later.

   3. True if uses a liquidity Pool - Can be changed later.

Note that, if you create private pool, you will need to create a Whitelisting Contract and register it.

However, Pool CONTROLLERs are allowed to use the pool even without creating and registering a contract.

pagePrivate Pools and Whitelisting

Example of Pool Creation Transaction

Basic Pool Initiation

The below transaction creates a Private Staking Pool with no maintenance fee, no interface, and no Liquidity Pool:

// Pool
const your_address="0xabcdf....abcdf";
const pool_name= "IceBear's Pool";

// send the transaction
Portal
    .initiatePool(
        0,
        0,
        your_address,
        pool_name,
        "0x",
        [true, false, false])
    .send({
        value: String(32e18),
    });

pool_ID = Portal.generateId(pool_name, 5);

Complex Initiation

The below transaction creates a Public Staking Pool with a 5% maintenance fee, and ERC20InterfacePermitUpgradable interface, which also has a bound Liquidity Pool:

const getBytes = (key) => {
  return Web3.utils.toHex(key);
};

const intToBytes32 = (x) => {
  return ethers.utils.hexZeroPad(ethers.utils.hexlify(x), 32);
};


// EDIT HERE
// Pool
const your_address="0xabcdf....abcdf";
const pool_name= "IceBear's Pool";
const pool_fee = 5 // 5%
// interfaces = ["ERC20", "ERC20Permit"];
const interface_version = "ERC20Permit";
const interface_name = "IceBear Staked Ether";
const interface_symbol= "IETH"
// Config
const is_private_pool = false;
const use_interface = true;
const use_liquidity_pool = true;
// EDIT HERE



// DO NOT TOUCH HERE
const name_bytes = getBytes(interface_name ).substr(2);
const symbol_bytes = getBytes(interface_symbol).substr(2);
const interface_data =
  intToBytes32(nameBytes.length / 2) + nameBytes + symbolBytes;
const interface_id =  await Portal.generateId(interface_version, 31);
const denominator=10 ** 10;
await Portal
    .initiatePool(
    Math.floor((pool_fee * denominator) / 100),
    interface_id,
    deployer.address,
    getBytes(pool_name),
    interfaceData,
    [is_private_pool , use_interface , use_liquidity_pool ],
    {
      from: deployer,
      log: true,
      value: String(32e18),
    },
  );
  
  const pool_ID = Portal.generateId(pool_name, 5);
  console.log("your pool id:", pool_ID);