Description

Returns metadata for a given token contract address.

Parameters

Response

TokenMetadataResponse object parameters

Example Request and Response

Prerequisite: You will need to install the Alchemy SDK before making requests with it.

The commands for installing it using npm or yarn are given below:

$
npm install alchemy-sdk

Request

Here is an example of how to make a getTokenMetadata request using the Alchemy SDK:

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// Imports the Alchemy SDK
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const { Alchemy, Network } = require("alchemy-sdk");
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// Configures the Alchemy SDK
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const config = {
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    apiKey: "alchemy-replit", // Replace with your API key
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    network: Network.ETH_MAINNET, // Replace with your network
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};
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// Creates an Alchemy object instance with the config to use for making requests
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const alchemy = new Alchemy(config);
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const main = async () => {
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    //Initialize variables for the parameters
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    const usdcContract = "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48";
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    //Call the method to retrieve the token metadata
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    let response = await alchemy.core.getTokenMetadata(usdcContract)
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    //Logging the response to the console
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    console.log(response)
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};
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main();

Response

$
{
>
  decimals: 6,
>
  logo: 'https://static.alchemyapi.io/images/assets/3408.png',
>
  name: 'USD Coin',
>
  symbol: 'USDC'
>
}

Use Cases

Here are some possible use cases for the getTokenMetadata method:

• Displaying Token Information: DApps and other blockchain applications often need to display information about a particular token. By using getTokenMetadata, developers can easily retrieve information such as the token name, symbol, and decimal places for display in their application.

Related Methods

Here are the methods related to getTokenMetadata:

• getTokenBalances: Returns the ERC-20 token balances for a specific owner address.
• getFeeData: Returns the recommended fee data to use in a transaction. For an EIP-1559 transaction, the maxFeePerGas and maxPriorityFeePerGas should be used.