thirdweb

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USD Coin (PoS)

Polygon
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Getting Started

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Install the latest version of the SDK:

npm i thirdweb

Initialize the SDK and contract on your project:

import { createThirdwebClient, getContract } from "thirdweb";
import { defineChain } from "thirdweb/chains";
// create the client with your clientId, or secretKey if in a server environment
const client = createThirdwebClient({
clientId: "YOUR_CLIENT_ID"
});
// connect to your contract
const contract = getContract({
client,
chain: defineChain(137),
address: "0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174"
});

You will need to pass a client ID/secret key to use thirdweb's infrastructure services. If you don't have any API keys yet you can create one for free from the dashboard settings.

All Functions & Events

import { prepareContractCall, sendTransaction } from "thirdweb";
const transaction = await prepareContractCall({
contract,
method: "function approve(address spender, uint256 amount) returns (bool)",
params: [spender, amount]
});
const { transactionHash } = await sendTransaction({
transaction,
account
});