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generateAirdropSignatureERC721

Generates the req and signature for sending ERC721 airdrop.

Example

import {
  airdropERC721WithSignature,
  generateAirdropSignatureERC721,
} from "thirdweb/extensions/airdrop";
 
// list of recipients and tokenIds to airdrop for each recipient
const contents = [
  { recipient: "0x...", tokenId: 0 },
  { recipient: "0x...", tokenId: 1 },
  { recipient: "0x...", tokenId: 2 },
];
 
const { req, signature } = await generateAirdropSignatureERC721({
  account,
  contract,
  airdropRequest: {
    tokenAddress: "0x...", // address of the ERC721 token to airdrop
    contents,
  },
});
 
const transaction = airdropERC721WithSignature({
  contract,
  req,
  signature,
});
await sendTransaction({ transaction, account });
function generateAirdropSignatureERC721(options: GenerateAirdropERC721SignatureOptions) : Promise<{ req: { contents: readonly Array<{ recipient: string; tokenId: bigint }>; expirationTimestamp: bigint; tokenAddress: string; uid: `0x${string}` }; signature: `0x${string}` }>

Parameters

The options for the airdrop.

Type

let options: {
  account: Account;
  airdropRequest: GenerateReqInput;
  contract: ThirdwebContract;
};

Returns

let returnType: Promise<{ req: { contents: readonly Array<{ recipient: string; tokenId: bigint }>; expirationTimestamp: bigint; tokenAddress: string; uid: `0x${string}` }; signature: `0x${string}` }>

A promise that resolves to the req and signature.