API

Charged

Parameters

• params ChargedConstructor Charged parameter object.

Examples

const charged = new Charged({providers: window.ethereum});
const allStateAddresses = await charged.utils.getStateAddress();

const polygonProvider = [
 { 
   network: 137, 
   service: {alchemy: process.env.ALCHEMY_POLYGON_KEY}
 }
];
const charged = new Charged({providers: polygonProvider})

ChargedConstructor

Charged class constructor object parameter.

Type: Object

Properties

• providers (Array<NetworkProvider> | providers.Provider | providers.ExternalProvider)? Provider for connection to the Ethereum network.

• signer Signer? Needed to send signed transactions to the Ethereum Network to execute state changing operations.

• config ConfigurationParameters

Utilities

Examples

const charged = new Charged({providers: window.ethereum});
const creatorAnnuities = await charged.utils.getStateAddress();

Returns UtilsService

getStateAddress

Get the address of the chargedState contract.

Returns string state contract address

getSettingsAddress

Get the address of the chargedSettings contract.

Returns string settings contract address

getManagersAddress

Get the address of the chargedManagers contract.

Returns string manager contract address

getFeesForDeposit

Get the deposit fee of the protocol.

Returns string protocol fee amount.

NFT

Parameters

• contractAddress string

• tokenId number

Examples

const charged = new Charged({providers: window.ethereum});

const nft = charged.NFT( '0xd1bce91a13089b1f3178487ab8d0d2ae191c1963', 43);

const creatorAnnuities = await nft.getCreatorAnnuities();

Returns NftService Instance of the NFT connected to the charged particle protocol

getMass

Gets the amount of asset tokens that have been deposited into the Particle.

Parameters

• walletManagerId WalletManagerId The ID of the wallet manager to check.

• assetToken string The address of the asset token to check.

Returns BigNumber The Amount of underlying assets held within the token.

getCharge

Gets the amount of interest that the particle has generated.

Parameters

• walletManagerId WalletManagerId The ID of the Wallet Manager.

• assetToken string The address of the asset Token to check.

Returns BigNumber The amount of interest generated.

getKinectics

Gets the amount of LP Tokens that the Particle has generated.

Parameters

• walletManagerId WalletManagerId The ID of the Wallet Manager.

• assetToken string The Address of the Asset Token to check.

Returns BigNumber The amount of LP tokens that have been generated.

getBonds

Gets the total amount of ERC721 tokens that the Particle holds.

Parameters

• basketManagerId string The ID of the BasketManager to check.

Returns BigNumber The total amount of ERC721 tokens that are held within the Particle.

getCreatorAnnuities

Gets the amount of creator annuities reserved for the creator for the specified NFT.

Returns address The address of the creator.

Returns number The percentage amount of annuities reserved for the creator.

getCreatorAnnuitiesRedirect

Get the address that receives creator annuities for a given Particle/ Defaults to creator address if it has not been redirected.

Returns address The address of the creator.

Returns number The percentage amount of annuities reserved for the creator.

tokenURI

Gets the tokenUri using the tokenId and contractAddress of the Particle.

Returns string Token metadata URI.

getDischargeState

Gets the Discharge timelock state of the Particle.

Parameters

• sender string The address approved for Discharging assets from the Particle.

Returns [boolean, boolean, BigNumber, BigNumber] [allowFromAll, isApproved, timelock, empLockExpiry]

getReleaseState

Gets the Discharge timelock state of the Particle.

Parameters

• sender string The address approved for Releasing assets from the Particle.

Returns [boolean, boolean, BigNumber, BigNumber] [allowFromAll, isApproved, timelock, empLockExpiry]

getBondsState

Gets the Bonds Timelock state of the Particle.

Parameters

• sender string The address approved for removing Bond assets from the Particle.

Returns boolean allowFromAll

Returns boolean isApproved

Returns BigNumber timelock

Returns BigNumber tempLockExpiry

energize

Fund particle with asset token Must be called by the account providing the asset. Account must also approve THIS contract as operator as asset.

If you are getting gas limit errors this may be because you forgot to approve the contract as operator of asset

Parameters

• walletManagerId WalletManagerId The Asset-Pair to Energize the Token with

• assetToken string The Address of the Asset Token being used

• assetAmount BigNumberish The Amount of Asset Token to Energize the Token with

• chainId number? Optional parameter that allows for the user to specify which network to write to

• referrer string?

Examples

// Asset amount expects a big numberish type. If you do not supply a
// big number object, ethers will assume you are working in wei.
// Deposits 20 USDC tokens into our particle that will accrue interest.

const USDCoinAddress = '0xUSDC';
const result = await nft.energize(
  'aave.B',
  USDCoinAddress,
  ethers.utils.parseUnits("20", 6),
);
// Or, deposit assets that will not accrue interest
// or assets that are not supported by our yield generating protocols (e.g. aave)

// For example, we will energize our particle with 20 monkey coins
// This will not generate interest.
const monkeyCoinAddress = '0xMONKEY';
const result = await nft.energize(
  'generic.B',
  monkeyCoinAddress,
  ethers.utils.parseUnits("20")
);

Returns Promise<ContractTransaction> - Details from the transaction.

Solidity Contract Method

discharge

Allows the owner or operator of the token to collect or transfer the interest generated from the token without removing the underlying asset that is held within the token.

Parameters

• receiver string The address to receive the discharged asset tokens.

• walletManagerId WalletManagerId The wallet manager of that assets to discharge from the token.

• assetToken string The address of the asset token being discharged.

• chainId number? Optional parameter that allows for the user to specify which network to write to.j

Examples

const myWallet = '0xWALLET';
const rocketPoolAddress = '0xRPL';
const result = await nft.discharge(
  myWallet,
  'aave.B',
  rocketPoolAddress,
);

// You can also discharge to any arbitrary wallet!
// Let's send all of our interest accrued by our DAI to Vitalik.
const vitaliksWallet = '0xCOOLGUY';
const daiAddress = '0xDAI';
const result = await nft.discharge(
  vitaliksWallet,
  'aave.B',
  daiAddress,
)

Returns Promise<ContractTransaction> - Details from the transaction.

Solidity Contract Method

dischargeAmount

Allows the owner or operator of the Token to collect or transfer a specific amount of the interest generated from the token without removing the underlying Asset that is held within the token.

Parameters

• receiver string The address to receive the discharged asset tokens.

• walletManagerId WalletManagerId The wallet manager of the assets to discharge from the token.

• assetToken string The address of the asset token being discharged.

• assetAmount BigNumberish The specific amount of asset token to discharge from the particle.

• chainId number? Optional parameter that allows for the user to specify which network to write to.

Returns Promise<ContractTransaction> - Details from the transaction.

Solidity Contract Method

dischargeForCreator

Allows the Creator of the Token to collect or transfer a their portion of the interest (if any) generated from the token without removing the underlying Asset that is held within the token.

Parameters

• receiver string The address to receive the discharged asset tokens

• walletManagerId WalletManagerId The wallet manager of the assets to discharge from the token

• assetToken string The address of the asset token being discharged

• assetAmount BigNumberish The specific amount of asset token to discharge from the particle

• chainId number? Optional parameter that allows for the user to specify which network to write to

Returns Promise<ContractTransaction> - Details from the transaction.

Solidity Contract Method

release

Releases the full amount of asset + interest held within the particle by LP of the assets. To release NFT assets from your particle, see break bond.

Parameters

• receiver string The address to receive the released asset tokens.

• walletManagerId WalletManagerId The wallet manager of the assets to release from the token.

• assetToken string The address of the asset token being released.

• chainId number? Optional parameter that allows for the user to specify which network to write to.

Examples

// Release the DAI from our particle. Withdraws the interest (if any) as well!
const receiver = '0xMYWALLET';
const daiAddress = '0xDAI';
const result = nft.release(
  receiver,
  'aave.B',
  daiAddress,
);

Returns Promise<ContractTransaction> - Details from the transaction.

Solidity Contract Method

releaseAmount

Releases a partial amount of asset + interest held within the particle by LP of the assets.

Parameters

• receiver string The address to receive the released asset tokens

• walletManagerId WalletManagerId The wallet manager of the assets to release from the token

• assetToken string The address of the asset token being released

• assetAmount BigNumberish The specific amount of asset token to release from the particle

• chainId number? Optional parameter that allows for the user to specify which network to write to

Returns Promise<ContractTransaction> - Details from the transaction.

Solidity Contract Method

bond

Deposit other NFT assets into the particle. Must be called by the account providing the asset. Account must approve THIS contract as operator of asset.

Parameters

• basketManagerId string The basket to deposit the NFT into.

• nftTokenAddress string The address of the NFT token being deposited.

• nftTokenId string The ID of the NFT token being deposited.

• nftTokenAmount number The amount of tokens to deposit (ERC1155-specific).

• chainId number? Optional parameter that allows for the user to specify which network to write to.

Examples

const nftTokenAddress = '0xMOONBIRDS';
const tokenId = '12';
const result = await nft.bond(
  'generic.B',
  nftTokenAddress,
  tokenId,
  1,
);

// We have 12 erc-1155 nfts that we want to bond to the particle.
const nftTokenAddress = '0xCOOLGAME';
const tokenId = '78';
const result = await nft.bond(
  'generic.B',
  nftTokenAddress,
  tokenId,
  12
);

Returns Promise<ContractTransaction> - Details from the transaction.

Solidity Contract Method

breakBond

Release NFT assets from the particle.

Parameters

• receiver string The address to receive the released asset tokens.

• basketManagerId string The basket to release the NFT from.

• nftTokenAddress string The address of the NFT token being released.

• nftTokenId string The ID of the NFT token being released.

• nftTokenAmount Number The amount of tokens to deposit (ERC1155-specific).

• chainId number? Optional parameter that allows for the user to specify which network to write to.

Examples

// We bonded 14 erc-1155 nfts to our particle. We want to release 3.
// When working with erc-721 use 1 for nftTokenAmount.
const receiver = '0xMYWALLET';
const nftTokenAddress = '0xNFTS';
const tokenId = '35';
const result = await nft.breakBond(
  receiver,
  'generic.B',
  nftTokenAddress,
  tokenId,
  3
);

Returns Promise<ContractTransaction> - Details from the transaction

Solidity Contract Method

releaseTimelock

Sets a timelock on the ability to release the assets of a particle.

Parameters

• unlockBlock number The Ethereum block number to timelock until (~15 seconds per block).

• chainId number? Optional parameter that allows for the user to specify which network to write to.

Returns Promise<ContractTransaction> - Details from the transaction.

Solidity Contract Method

dischargeTimelock

Sets a timelock on the ability to discharge the assets of a particle

Parameters

• unlockBlock number The Ethereum block number to timelock until (~15 seconds per block).

• chainId number? Optional parameter that allows for the user to specify which network to write to.

Returns Promise<ContractTransaction> - Details from the transaction.

Solidity Contract Method

bondsTimelock

Sets a timelock on the ability to break the covalent bond of a particle

Parameters

• unlockBlock number The Ethereum block number to timelock until (~15 seconds per block).

• chainId number? Optional parameter that allows for the user to specify which network to write to.

Returns Promise<ContractTransaction> - Details from the transaction.

Solidity Contract Method

setCreatorAnnuities

Sets the custom configuration for creators of proton-based NFTs Must be called by account that created and owns the particle

Parameters

• creator string The creator's address of the proton-based NFT.

• annuityPercent BigNumberish The percentage of interest-annuities to reserve for the creator. In decimal this can range from 0 - 10000. 5712 would be 57.12%..

• chainId number? Optional parameter that allows for the user to specify which network to write to.

Returns Promise<ContractTransaction> - Details from the transaction.

Solidity Contract Method

setCreatorAnnuitiesRedirect

Sets a custom receiver address for the creator annuities Must be called by account that created and owns the particle

Parameters

• receiver string The receiver of the creator interest annuities.

• chainId number? Optional parameter that allows for the user to specify which network to write to.

Returns Promise<ContractTransaction> - Details from the transaction.

Solidity Contract Method