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generateAirdropSignatureERC20

Generates the req and signature for sending ERC20 airdrop.

Example

import {
  airdropERC20WithSignature,
  generateAirdropSignatureERC20,
} from "thirdweb/extensions/airdrop";
 
// list of recipients and amounts to airdrop for each recipient
const contents = [
  { recipient: "0x...", amount: 10n }, // amount in wei
  { recipient: "0x...", amount: 15n }, // amount in wei
  { recipient: "0x...", amount: 20n }, // amount in wei
];
 
const { req, signature } = await generateAirdropSignatureERC20({
  account,
  contract,
  airdropRequest: {
    tokenAddress: "0x...", // address of the ERC20 token to airdrop
    contents,
  },
});
 
const transaction = airdropERC20WithSignature({
  contract,
  req,
  signature,
});
await sendTransaction({ transaction, account });
function generateAirdropSignatureERC20(options: GenerateAirdropERC20SignatureOptions) : Promise<{ req: { contents: readonly Array<{ amount: bigint; recipient: string }>; 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<{ amount: bigint; recipient: string }>; expirationTimestamp: bigint; tokenAddress: string; uid: `0x${string}` }; signature: `0x${string}` }>

A promise that resolves to the req and signature.