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NFT Drop

When using the NFT Drop smart contract, there is no need to provide a contract type argument, as the functionality of the smart contract is all available through the extensions interface.

The extensions that the NFT Drop contract supports are listed below.

balance​

Get the NFT balance of the connected wallet (number of NFTs in this contract owned by the connected wallet).

const balance = await contract.erc721.balance();
Configuration

Return Value​

Returns a BigNumber representing the number of NFTs owned by the connected wallet.

BigNumber;

balanceOf​

Get a wallet’s NFT balance (number of NFTs in this contract owned by the wallet).

const walletAddress = "{{wallet_address}}";
const balance = await contract.erc721.balanceOf(walletAddress);
Configuration

walletAddress​

The wallet address to check the balance for.

Must be a string.

const balance = await contract.erc721.balanceOf(
  "{{wallet_address}}",
);

Return Value​

Returns a BigNumber representing the number of NFTs owned by the wallet.

BigNumber;

burn​

Burn an NFT from the connected wallet.

const txResult = await contract.erc721.burn("{{token_id}}");
Configuration

tokenId​

The token ID of the NFT to burn.

Must be a string, number, or BigNumber.

const txResult = await contract.erc721.burn(
  "{{token_id}}",
);

canClaim​

Check if tokens are currently available for claiming, optionally specifying if a specific wallet address can claim.

const canClaim = await contract.erc721.claimConditions.canClaim("{{quantity}}");
Configuration

quantity (required)​

The amount of tokens to claim.

This checks to see if the specified amount of tokens are available for claiming. i.e.:

  • There is sufficient quantity available for claiming.
  • This amount of tokens can be claimed in a single transaction.

Must be a string or number.

addressToCheck (optional)​

The wallet address to check if it can claim tokens.

This considers all aspects of the active claim phase, including allowlists, previous claims, etc.

Must be a string.

Return Value​

Returns a boolean indicating if the specified amount of tokens can be claimed or not.

boolean;

claim​

Claim a specified number of tokens to the connected wallet.

const txResult = await contract.erc721.claim("{{quantity}}");
Configuration

quantity (required)​

The number of tokens to claim.

Must be a string or number.

options (optional)​

Customizable ClaimOptions object that can be used to override the default behaviour of the claim.

There are three options available:

  • checkERC20Allowance - Whether to check the ERC20 allowance of the sender, defaults to true.
  • currencyAddress - The currency to pay for each token claimed, defaults to NATIVE_TOKEN_ADDRESS for native currency.
  • pricePerToken - The price to pay for each token claimed. Not relevant when using claim conditions.
const txResult = await contract.erc721.claim("{{quantity}}", {
  checkERC20Allowance: true,
  currencyAddress: "{{currency_contract_address}}",
  pricePerToken: "{{price}}",
});

claimTo​

The same as claim, but allows specifying the recipient address rather than using the connected wallet.

const txResult = await contract.erc721.claimTo(
  "{{wallet_address}}",
  "{{quantity}}",
);
Configuration

recipient (required)​

The wallet address to receive the claimed tokens.

Must be a string.

quantity (required)​

The number of tokens to claim.

Must be a string or number.

options (optional)​

Customizable ClaimOptions object that can be used to override the default behaviour of the claim.

See claim for more details.

createDelayedRevealBatch​

Create a batch of encrypted NFTs that can be revealed at a later time.

Provide an array of metadata for the NFTs you want to create, which can either be a string URL that points to metadata, or an object. The metadata must conform to the metadata standards.

If you provide an object, it is uploaded and pinned to IPFS before being lazy-minted into the contract.

// the real NFTs, these will be encrypted until you reveal them
const realNFTs = [
  {
    name: "Cool NFT #1",
    description: "This is a cool NFT",
    image: "https://example.com/image.png", // URL, IPFS URI, or File object
    // ... Any other metadata you want to include
  },
  {
    name: "Cool NFT #2",
    description: "This is a cool NFT",
    image: "https://example.com/image.png", // URL, IPFS URI, or File object
    // ... Any other metadata you want to include
  },
];

// A placeholder NFT that people will get immediately in their wallet, and will be converted to the real NFT at reveal time
const placeholderNFT = {
  name: "Hidden NFT",
  description: "Will be revealed next week!",
};

// Create and encrypt the NFTs
await contract.erc721.revealer.createDelayedRevealBatch(
  placeholderNFT,
  realNFTs,
  "my secret password",
);
Configuration

placeholder​

A single metadata object or URL string that points to valid metadata.

This is the metadata users will see until you reveal the batch.

// the real NFTs, these will be encrypted until you reveal them
const realNFTs = [
  // ...
];

// A placeholder NFT that people will get immediately in their wallet, and will be converted to the real NFT at reveal time
const placeholderNFT = {
  name: "Hidden NFT",
  description: "Will be revealed next week!",
  image: "https://example.com/image.png", // URL, IPFS URI, or File object
  //  ... Any other metadata you want to include
};

// Create and encrypt the NFTs
const txResult = await contract.erc721.revealer.createDelayedRevealBatch(
  placeholderNFT,
  realNFTs,
  "my secret password",
);

metadatas​

An array of metadata objects or URL strings that point to valid metadata.

These are the NFTs that will be revealed when you reveal the batch.

// the real NFTs, these will be encrypted until you reveal them
const realNFTs = [
  {
    name: "Cool NFT #1",
    description: "This is a cool NFT",
    image: "https://example.com/image.png", // URL, IPFS URI, or File object
    // ... Any other metadata you want to include
  },
  {
    name: "Cool NFT #2",
    description: "This is a cool NFT",
    image: "https://example.com/image.png", // URL, IPFS URI, or File object
    // ... Any other metadata you want to include
  },
];

// A placeholder NFT that people will get immediately in their wallet, and will be converted to the real NFT at reveal time
const placeholderNFT = {
  // ...
};

// Create and encrypt the NFTs
const txResult = await contract.erc721.revealer.createDelayedRevealBatch(
  placeholderNFT,
  realNFTs,
  "my secret password",
);

password​

The password that will be used to reveal the batch.

Unrecoverable

Passwords cannot be recovered or reset. If you forget your password, you will not be able to reveal your NFTs.

const realNFTs = [
  // ...
];
const placeholderNFT = {
  // ...
};

const txResult = await contract.erc721.revealer.createDelayedRevealBatch(
  placeholderNFT,
  realNFTs,
  "my secret password",
);

get​

Get the metadata for an NFT in this contract using it’s token ID.

Metadata is fetched from the uri property of the NFT.

If the metadata is hosted on IPFS, the metadata is fetched and made available as an object. The object’s image property will be a URL that is available through the thirdweb IPFS gateway.

const tokenId = 0;
const nft = await contract.erc721.get(tokenId);
Configuration

tokenId​

The token ID of the NFT to get the metadata for.

Must be a BigNumber, number, or string.

const nft = await contract.erc721.get(
  "{{token_id}}",
);

Return Value​

Returns an NFT object containing the NFT metadata.

{
  metadata: {
    id: string;
    uri: string; // The raw URI of the metadata
    owner: string;
    name?: string | number | undefined;
    description?: string | null | undefined;
    image?: string | null | undefined; // If the image is hosted on IPFS, the URL is https://gateway.ipfscdn.io/ipfs/<hash>
    external_url?: string | null | undefined;
    animation_url?: string | null | undefined;
    background_color?: string | undefined;
    properties?: {
        [x: string]: unknown;
    } | {
        [x: string]: unknown;
    }[] | undefined;
  };
  type: "ERC721";
}

get - Contract Metadata​

Get the metadata of a smart contract.

const metadata = await contract.metadata.get();
Configuration

Return Value​

While the actual return type is any, you can expect an object containing properties that follow the contract level metadata standards, outlined below:

{
  name: string; // Name of your smart contract
  description?: string; // Short description of your smart contract
  image?: string; // Image of your smart contract (any URL, or IPFS URI)
  symbol?: string; // Symbol of your smart contract (ticker, e.g. "ETH")
  external_link?: string; // Link to view this smart contract on your website
  seller_fee_basis_points?: number // The fee you charge on secondary sales, e.g. 100 = 1% seller fee.
  fee_recipient?: string; // Wallet address that receives the seller fee
}

get - Owner​

Retrieve the wallet address of the owner of the smart contract.

const owner = await contract.owner.get();
Configuration

Return Value​

A string representing the owner’s wallet address.

string;

get - Permissions​

Get a list of wallet addresses that are members of a given role.

const members = await contract.roles.get("{{role_name}}");
Configuration

role​

The name of the role.

Must be a string.

const members = await contract.roles.get(
  "{{role_name}}",
);

Return Value​

An array of strings representing the wallet addresses associated with the given role.

string[];

get - Platform Fee​

Get the platform fee recipient and basis points.

const feeInfo = await contract.platformFee.get();
Configuration

Return Value​

Returns an object containing the platform fee recipient and basis points.

{
  platform_fee_basis_points: number;
  platform_fee_recipient: string;
}

getActive - Claim Conditions​

Retrieve the currently active claim phase, if any.

const activePhase = await contract.erc721.claimConditions.getActive();
Configuration

options (optional)​

Provide an object containing a withAllowlist property to include the allowlist in the response.

By default, the method will not include the allowlist in the returned data.

To include the allowlist in the returned data, set the withAllowlist option to true.

This will add a snapshot property to the returned data, which contains the allowlist in an array.

const activePhase = contract.erc721.claimConditions.getActive({
  withAllowList: true,
});

Return Value​

If there is no active claim phase, returns undefined.

If a claim condition is active, returns a ClaimCondition object containing the following properties:

{
  maxClaimableSupply: string;
  startTime: Date;
  price: BigNumber;
  currencyAddress: string;
  maxClaimablePerWallet: string;
  waitInSeconds: BigNumber;
  merkleRootHash: string | number[];
  availableSupply: string;
  currentMintSupply: string;
  currencyMetadata: {
      symbol: string;
      value: BigNumber;
      name: string;
      decimals: number;
      displayValue: string;
  };
  metadata?: {
      [x: string]: unknown;
      name?: string | undefined;
  } | undefined;
  snapshot?: {
      price?: string | undefined;
      currencyAddress?: string | undefined;
      address: string;
      maxClaimable: string;
  }[] | null | undefined;
}

getAll​

Get the metadata and current owner of all NFTs in the contract.

By default, returns the first 100 NFTs (in order of token ID). Use queryParams to paginate the results.

const nfts = await contract.erc721.getAll();
Configuration

queryParams (optional)​

Provide an optional object to configure the query. Useful for paginating the results.

const queryParams = {
  // The number of NFTs to return
  count: 100, // Default is 100
  // The index to start from
  start: 0, // Default is 0
};

const nfts = await contract.erc721.getAll(queryParams);

Return Value​

Returns an array of NFT objects.

{
  metadata: {
    id: string;
    uri: string; // The raw URI of the metadata
    owner: string;
    name?: string | number | undefined;
    description?: string | null | undefined;
    image?: string | null | undefined; // If the image is hosted on IPFS, the URL is https://gateway.ipfscdn.io/ipfs/<hash>
    external_url?: string | null | undefined;
    animation_url?: string | null | undefined;
    background_color?: string | undefined;
    properties?: {
        [x: string]: unknown;
    } | {
        [x: string]: unknown;
    }[] | undefined;
  };
  type: "ERC1155" | "ERC721";
}[]

getAll - Claim Conditions​

Get all the claim phases configured for the drop.

const claimPhases = await contract.erc721.claimConditions.getAll(
  "{{token_id}}",
);
Configuration

options (optional)​

Optionally return the allowlist with each claim phase.

See getActive configuration for more details.

Return Value​

Returns an array of ClaimCondition objects.

{
  maxClaimableSupply: string;
  startTime: Date;
  price: BigNumber;
  currencyAddress: string;
  maxClaimablePerWallet: string;
  waitInSeconds: BigNumber;
  merkleRootHash: string | number[];
  availableSupply: string;
  currentMintSupply: string;
  currencyMetadata: {
      symbol: string;
      value: BigNumber;
      name: string;
      decimals: number;
      displayValue: string;
  };
  metadata?: {
      [x: string]: unknown;
      name?: string | undefined;
  } | undefined;
  snapshot?: {
      price?: string | undefined;
      currencyAddress?: string | undefined;
      address: string;
      maxClaimable: string;
  }[] | null | undefined;
}[]

getAll - Permissions​

Retrieve all of the roles and associated wallets.

const allRoles = await contract.roles.getAll();
Configuration

Return Value​

An object containing role names as keys and an array of wallet addresses as the value.

<Record<any, string[]>>

getAllOwners​

Get all wallet addresses that own an NFT in this contract.

const owners = await contract.erc721.getAllOwners();
Configuration

Return Value​

Returns an array of objects containing a tokenId and owner address.

  • tokenId is the ID of the NFT.
  • owner is the wallet address of the owner that owns the NFT.
{
  tokenId: number;
  owner: string;
}
[];

getBatchesToReveal​

Get a list of unrevealed batches.

const batches = await contract.erc721.revealer.getBatchesToReveal();
Configuration

Returns an array of BatchToReveal objects, containing the following properties:

{
  batchId: BigNumber;
  batchUri: string;
  placeholderMetadata: {
      id: string;
      uri: string; // The raw URI of the metadata
      owner: string;
      name?: string | number | undefined;
      description?: string | null | undefined;
      image?: string | null | undefined; // If the image is hosted on IPFS, the URL is https://gateway.ipfscdn.io/ipfs/<hash>
      external_url?: string | null | undefined;
      animation_url?: string | null | undefined;
      background_color?: string | undefined;
      properties?: {
          [x: string]: unknown;
      } | {
          [x: string]: unknown;
      }[] | undefined;
    };
    type: "erc721";
  };
}[];

getClaimIneligibilityReasons​

Get an array of reasons why a specific wallet address is not eligible to claim tokens, if any.

const reasons =
  await contract.erc721.claimConditions.getClaimIneligibilityReasons(
    "{{quantity}}",
    "{{wallet_address}}",
  );
Configuration

quantity (required)​

The amount of tokens to check if the wallet address can claim.

Must be a string or number.

addressToCheck (optional)​

The wallet address to check if it can claim tokens.

Must be a string.

Return Value​

Returns an array of ClaimEligibility strings, which may be empty.

For example, if the user is not in the allowlist, this hook will return ["This address is not on the allowlist."].

If the user is eligible to claim tokens, the hook will return an empty array.

ClaimEligibility[]

// ClaimEligibility Enum
export enum ClaimEligibility {
  NotEnoughSupply = "There is not enough supply to claim.",
  AddressNotAllowed = "This address is not on the allowlist.",
  WaitBeforeNextClaimTransaction = "Not enough time since last claim transaction. Please wait.",
  AlreadyClaimed = "You have already claimed the token.",
  NotEnoughTokens = "There are not enough tokens in the wallet to pay for the claim.",
  NoActiveClaimPhase = "There is no active claim phase at the moment. Please check back in later.",
  NoClaimConditionSet = "There is no claim condition set.",
  NoWallet = "No wallet connected.",
  Unknown = "No claim conditions found.",
}

getClaimTransaction​

Construct a claim transaction without executing it. This is useful for estimating the gas cost of a claim transaction, overriding transaction options and having fine grained control over the transaction execution.

const claimTransaction = await contract.erc721.getClaimTransaction(
  "{{wallet_address}}",
  "{{quantity}}",
);
Configuration

walletAddress (required)​

The wallet address to claim tokens for.

Must be a string.

quantity (required)​

The amount of tokens to claim.

Must be a string, number or BigNumber.

options (optional)​

See claim configuration for more details.

Return Value​

TransactionTask;

getClaimerProofs​

Returns allowlist information and merkle proofs for a given wallet address. Returns null if no proof is found for the given wallet address.

const claimerProofs = await contract.erc721.claimConditions.getClaimerProofs(
  "{{wallet_address}}",
);
Configuration

walletAddress (required)​

The wallet address to get the merkle proofs for.

Must be a string.

Return Value​

{
    price?: string | undefined;
    currencyAddress?: string | undefined;
    address: string;
    proof: string[];
    maxClaimable: string;
} | null | undefined

getDefaultRoyaltyInfo​

Gets the royalty recipient and BPS (basis points) of the smart contract.

const royaltyInfo = await contract.royalties.getDefaultRoyaltyInfo();
Configuration

Return Value​

Returns an object containing the royalty recipient address and BPS (basis points) of the smart contract.

{
  seller_fee_basis_points: number;
  fee_recipient: string;
}

getRecipient​

Get the primary sale recipient.

const salesRecipient = await contract.sales.getRecipient();
Configuration

Return Value​

Returns a string containing the wallet address of the primary sale recipient.

string;

grant - Permissions​

Make a wallet a member of a given role.

const txResult = await contract.roles.grant(
  "{{role_name}}",
  "{{wallet_address}}",
);
Configuration

role​

The name of the role to grant.

Must be a string.

const txResult = await contract.roles.grant(
  "{{role_name}}",
  "{{wallet_address}}",
);

wallet​

The wallet address to assign the role to.

Must be a string.

const txResult = await contract.roles.grant(
  "{{role_name}}",
  "{{wallet_address}}",
);

isApproved​

Get whether this wallet has approved transfers from the given operator.

This means that the operator can transfer NFTs on behalf of this wallet.

const isApproved = await contract.erc721.isApproved(
  // Address of the wallet to check
  "{{wallet_address}}",
  // Address of the operator to check
  "{{wallet_address}}",
);
Configuration

owner​

The wallet address that owns the NFT.

Must be a string.

const isApproved = await contract.erc721.isApproved(
  "{{wallet_address}}",
  "{{wallet_address}}",
);

operator​

The wallet address of the operator to check (i.e. the wallet that does/does not have approval).

Must be a string.

const isApproved = await contract.erc721.isApproved(
  "{{wallet_address}}",
  "{{wallet_address}}",
);

lazyMint​

Define an array of metadata objects that you want to lazy-mint.

// Custom metadata of the NFTs you want to mint.
const metadatas = [
  {
    name: "Cool NFT #1",
    description: "This is a cool NFT",
    image: "https://example.com/image.png", // URL, IPFS URI, or File object
    // ... Any other metadata you want to include
  },
  {
    name: "Cool NFT #2",
    description: "This is a cool NFT",
    image: "https://example.com/image.png", // URL, IPFS URI, or File object
    // ... Any other metadata you want to include
  },
];

const txResult = await contract.erc721.lazyMint(metadatas); // uploads and creates the NFTs on chain
Configuration

An array of metadata objects for the NFTs you want to mint.

Must be an array of objects that conform to the metadata standards. Alternatively, you can provide an array of strings that point to valid metadata objects, to override the default behavior of uploading and pinning the metadata to IPFS (shown below).

const metadatas = [
  "https://example.com/metadata1.json",
  "ipfs://my-ipfs-hash",
  "https://some-other-url.com/metadata2.json",
];

const txResult = await contract.erc721.lazyMint(metadatas);

ownerOf​

Get the wallet address of the owner of an NFT.

const owner = await contract.erc721.ownerOf("{{token_id}}");
Configuration

tokenId​

The token ID of the NFT to get the owner of.

Must be a BigNumber, number, or string.

Return Value​

Returns a string representing the wallet address of the owner of the NFT.

string;

reveal​

Reveal a batch of NFTs that were previously created with createDelayedRevealBatch.

const batchId = 0; // the batch to reveal
await contract.erc721.revealer.reveal(batchId, "my secret password");
Configuration

batchId​

The ID of the batch to reveal, which you can get from getBatchesToReveal.

Must be a string, number, or BigNumber.

await contract.erc721.revealer.reveal(
  "{{batch_id}}",
  "{{password}}",
);

password​

When you create a batch using createDelayedRevealBatch, you specify a password. To you reveal the batch, you must provide the same password.

Must be a string.

await contract.erc721.revealer.reveal(
  "{{batch_id}}",
  "{{password}}",
);

revoke - Permissions​

Revoke a given role from a wallet.

const txResult = await contract.roles.revoke(
  "{{role_name}}",
  "{{wallet_address}}",
);
Configuration

role​

The name of the role to revoke.

Must be a string.

const txResult = await contract.roles.revoke(
  "{{role_name}}",
  "{{wallet_address}}",
);

wallet​

The wallet address to remove the role from.

Must be a string.

const txResult = await contract.roles.revoke(
  "{{role_name}}",
  "{{wallet_address}}",
);

set - Claim Conditions​

Overwrite the claim conditions for the drop.

All properties of a phase are optional, with the default being a free, open, unlimited claim, in the native currency, starting immediately.

const txResult = await contract.erc721.claimConditions.set(
  [
    {
      metadata: {
        name: "Phase 1", // The name of the phase
      },
      currencyAddress: "0x...", // The address of the currency you want users to pay in
      price: 1, // The price of the token in the currency specified above
      maxClaimablePerWallet: 1, // The maximum number of tokens a wallet can claim
      maxClaimableSupply: 100, // The total number of tokens that can be claimed in this phase
      startTime: new Date(), // When the phase starts (i.e. when users can start claiming tokens)
      waitInSeconds: 60 * 60 * 24 * 7, // The period of time users must wait between repeat claims
      snapshot: [
        {
          address: "0x...", // The address of the wallet
          currencyAddress: "0x...", // Override the currency address this wallet pays in
          maxClaimable: 5, // Override the maximum number of tokens this wallet can claim
          price: 0.5, // Override the price this wallet pays
        },
      ],
      merkleRootHash: "0x...", // The merkle root hash of the snapshot
    },
  ],
  false, // Whether to resetClaimEligibilityForAll (i.e. reset state of claims for previous claimers)
);
Configuration

price​

The price per token in the currency specified above.

The default value is 0.

maxClaimablePerWallet​

The maximum number of tokens a wallet can claim.

The default value is unlimited.

maxClaimableSupply​

The total number of tokens that can be claimed in this phase.

For example, if you lazy mint 1000 tokens and set the maxClaimableSupply to 100, then only 100 tokens will be claimable in this phase, leaving 900 tokens to be claimed in the next phases (if you have any).

This is useful for "early bird" use cases, where you allow users to claim a limited number of tokens at a discounted price during the first X amount of time.

startTime​

When the phase starts (i.e. when users can start claiming tokens).

The default value is immediately.

waitInSeconds​

The amount of time between claims a wallet must wait before they can claim again.

The default value is 0, meaning users can claim again immediately after claiming.

snapshot​

A list of wallets that you want to override the default claim conditions for.

Wallet addresses within this list can be set to pay in a different currency, have a different price, and have a different maximum claimable amount.

{
  address: string;
  currencyAddress?: string;
  maxClaimable?: number;
  price?: number;
}

Learn more about improved claim conditions.

merkleRootHash​

If you want to provide your own merkle tree for your snapshot, provide the merkle root hash here.

This is only recommended for advanced use cases.

resetClaimEligibilityForAll​

This means you reset any previous claim conditions that existed and allow users to claim again as if the drop had just started.

A boolean value that determines whether to reset the claim conditions or to keep the existing state.

By resetting them, any previous claims that were made will be ignored by the claim condition restrictions.

For example, if you had a limit of 1 token per wallet, and a user claimed a token, then you reset the claim conditions, that user will be able to claim another token.

Must be a boolean.

Defaults to false.

set - Contract Metadata​

Overwrite the metadata of a contract, an object following the contract level metadata standards.

This operation ignores any existing metadata and replaces it with the new metadata provided.

const txResult = await contract.metadata.set({
  name: "My Contract",
  description: "My contract description",
});
Configuration

metadata​

Provide an object containing the metadata of your smart contract following the contract level metadata standards.

{
  name: string; // Name of your smart contract
  description?: string; // Short description of your smart contract
  image?: string; // Image of your smart contract (any URL, or IPFS URI)
  symbol?: string; // Symbol of your smart contract (ticker, e.g. "ETH")
  external_link?: string; // Link to view this smart contract on your website
  seller_fee_basis_points?: number // The fee you charge on secondary sales, e.g. 100 = 1% seller fee.
  fee_recipient?: string; // Wallet address that receives the seller fee
}

set - Owner​

Set the owner address of the contract.

const txResult = await contract.owner.set("{{wallet_address}}");
Configuration

owner​

The wallet address of the new owner.

Must be a string.

const txResult = await contract.owner.set(
  "{{wallet_address}}",
);

set - Platform Fee​

Set the platform fee recipient and basis points.

const txResult = await contract.platformFees.set({
  platform_fee_basis_points: 100,
  platform_fee_recipient: "0x123",
});
Configuration

platform_fee_basis_points​

The percentage fee to take, in basis points. For example, 100 basis points is 1%.

Must be a number.

platform_fee_recipient​

The wallet address that will receive the platform fees.

Must be a string.

setAll - Permissions​

Overwrite all roles with new members.

Dangerous Operation

This overwrites all members, INCLUDING YOUR OWN WALLET ADDRESS!

This means you can permanently remove yourself as an admin, which is non-reversible.

Please use this method with caution.

const txResult = await contract.roles.setAll({
  admin: ["0x12", "0x123"],
  minter: ["0x1234"],
});
Configuration

roles​

An object containing role names as keys and an array of wallet addresses as the value.

const txResult = await contract.roles.setAll(
  {
    admin: ["0x12", "0x123"], // Grant these two wallets the admin role
    minter: ["0x1234"], // Grant this wallet the minter role
  },
);

setApprovalForAll​

Give another address approval (or remove approval) to transfer any of your NFTs from this collection.

Warning

Proceed with caution. Only approve addresses you trust.

await contract.erc721.setApprovalForAll(
  "{{wallet_address}}", // The wallet address to approve
  true, // Whether to approve (true) or remove approval (false)
);
Configuration

operator​

The wallet address to approve.

Must be a string.

approved​

Whether to approve (true) or remove approval (false).

Must be a boolean.

setApprovalForToken​

Give another address approval (or remove approval) to transfer a specific one of your NFTs from this collection.

Warning

Proceed with caution. Only approve addresses you trust.

// Approve the wallet address
await contract.erc721.setApprovalForToken(
  "{{wallet_address}}", // The wallet address to approve
  "{{token_id}}", // The token ID of the NFT to allow them to transfer
);
Configuration

operator​

The wallet address to approve.

Must be a string.

tokenId​

The token ID of the NFT to allow the operator to transfer.

Must be a BigNumber, number, or string.

setDefaultRoyaltyInfo​

Set the royalty recipient and fee for the smart contract.

await contract.royalties.setDefaultRoyaltyInfo({
  seller_fee_basis_points: 100, // 1% royalty fee
  fee_recipient: "0x...", // the fee recipient
});
Configuration

seller_fee_basis_points​

The royalty fee in BPS (basis points). 100 = 1%.

Must be a number.

fee_recipient​

The wallet address that will receive the royalty fees.

Must be a string.

setRecipient​

Set the primary sale recipient.

await contract.sales.setRecipient("{{wallet_address}}");
Configuration

recipient​

The wallet address of the primary sale recipient.

Must be a string.

getTokenRoyaltyInfo​

Gets the royalty recipient and BPS (basis points) of a particular token in the contract.

const royaltyInfo = await contract.royalties.getTokenRoyaltyInfo(
  "{{token_id}}",
);
Configuration

tokenId​

The token ID to get the royalty info for.

Must be a string, number, or BigNumber.

Return Value​

Returns an object containing the royalty recipient address and BPS (basis points) of the token.

{
  seller_fee_basis_points: number;
  fee_recipient: string;
}

setTokenRoyaltyInfo​

Set the royalty recipient and fee for a particular token in the contract.

await contract.royalties.setTokenRoyaltyInfo("{{token_id}}", {
  seller_fee_basis_points: 100, // 1% royalty fee
  fee_recipient: "0x...", // the fee recipient
});
Configuration

tokenId​

The token ID to set the royalty info for.

Must be a string, number, or BigNumber.

seller_fee_basis_points​

The royalty fee in BPS (basis points). 100 = 1%.

Must be a number.

fee_recipient​

The wallet address that will receive the royalty fees.

Must be a string.

transfer​

Transfer an NFT from the connected wallet to another wallet.

const walletAddress = "{{wallet_address}}";
const tokenId = 0;
await contract.erc721.transfer(walletAddress, tokenId);
Configuration

walletAddress​

The wallet address to transfer the NFT to.

Must be a string.

await contract.erc721.transfer(
  "{{wallet_address}}",
  "{{token_id}}",
);

tokenId​

The token ID of the NFT to transfer.

Must be a BigNumber, number, or string.

await contract.erc721.transfer(
  "{{wallet_address}}",
  "{{token_id}}",
);

totalCirculatingSupply​

Get the total number of NFTs that are currently in circulation.

i.e. the number of NFTs that have been minted and not burned.

const totalSupply = await contract.erc721.totalCirculatingSupply();
Configuration

Return Value​

Returns a BigNumber.

BigNumber;

totalClaimedSupply​

Get the total number of tokens claimed from the drop so far.

const totalClaimedSupply = await contract.erc721.totalClaimedSupply();
Configuration

Return Value​

Returns a BigNumber representing the total number of tokens claimed from the drop so far.

BigNumber;

totalCount​

Get the total number of NFTs minted in this contract.

Unlike totalCirculatingSupply, this includes NFTs that have been burned.

const totalSupply = await contract.erc721.totalCount();
Configuration

Return Value​

Returns a BigNumber.

BigNumber;

totalUnclaimedSupply​

Get the total number of tokens that are still available to be claimed from the drop.

const totalUnclaimedSupply = await contract.erc721.totalUnclaimedSupply();
Configuration

Return Value​

Returns a BigNumber representing the total number of tokens that are still available to be claimed from the drop.

BigNumber;

update - Claim Conditions​

Update a single claim phase, by providing the index of the claim phase and the new phase configuration.

The index is the position of the phase in the list of phases you have made, starting from zero. e.g. if you have two phases, the first phase has an index of 0 and the second phase has an index of 1.

All properties of a phase are optional, with the default being a free, open, unlimited claim, in the native currency, starting immediately.

const txResult = await contract?.erc721.claimConditions.update(
  0, // Index of the claim phase to update
  {
    metadata: {
      name: "Phase 1", // The name of the phase
    },
    currencyAddress: "0x...", // The address of the currency you want users to pay in
    price: 1, // The price of the token in the currency specified above
    maxClaimablePerWallet: 1, // The maximum number of tokens a wallet can claim
    maxClaimableSupply: 100, // The total number of tokens that can be claimed in this phase
    startTime: new Date(), // When the phase starts (i.e. when users can start claiming tokens)
    waitInSeconds: 60 * 60 * 24 * 7, // The period of time users must wait between repeat claims
    snapshot: [
      {
        address: "0x...", // The address of the wallet
        currencyAddress: "0x...", // Override the currency address this wallet pays in
        maxClaimable: 5, // Override the maximum number of tokens this wallet can claim
        price: 0.5, // Override the price this wallet pays
      },
    ],
    merkleRootHash: "0x...", // The merkle root hash of the snapshot
  },
);
Configuration

See set configuration for more details.

update - Contract Metadata​

Update the metadata of your smart contract.

const txResult = await contract.metadata.update({
  name: "My Contract",
  description: "My contract description",
});
Configuration

metadata​

Provide an object containing the metadata of your smart contract following the contract level metadata standards.

New properties will be added, and existing properties will be overwritten. If you do not provide a new value for a previously set property, it will remain unchanged.

Below are the properties you can define on your smart contract.

{
  name: string; // Name of your smart contract
  description?: string; // Short description of your smart contract
  image?: string; // Image of your smart contract (any URL, or IPFS URI)
  symbol?: string; // Symbol of your smart contract (ticker, e.g. "ETH")
  external_link?: string; // Link to view this smart contract on your website
  seller_fee_basis_points?: number // The fee you charge on secondary sales, e.g. 100 = 1% seller fee.
  fee_recipient?: string; // Wallet address that receives the seller fee
}

verify - Permissions​

Check to see if a wallet has a set of roles.

Throws an error if the wallet does not have any of the given roles.

const verifyRole = await contract.roles.verify(
  ["admin", "minter"],
  "{{wallet_address}}",
);
Configuration

roles​

An array of roles to check.

Must be an array of strings.

const verifyRole = await contract.roles.verify(
  ["admin", "minter"],
  "{{wallet_address}}",
);

wallet​

The wallet address to check.

Must be a string.

const verifyRole = await contract.roles.verify(
  ["admin", "minter"],
  "{{wallet_address}}",
);