The "Get all fungible tokens the wallet holds" function is designed to retrieve information about all the fungible tokens stored in a specific wallet. By providing the wallet address as a parameter and initialising the software development kit (SDK) with the appropriate blockchain, this function enables users to fetch data regarding the fungible tokens associated with that particular wallet.

How to get fungible tokens on a wallet in the Ethereum network

Use the TatumSDK (@tatumio/tatum) to get a balance of the wallet.

// yarn add @tatumio/tatum
import { TatumSDK, Network, Ethereum, ResponseDto, FungibleTokenBalance } from '@tatumio/tatum'

const tatum = await TatumSDK.init<Ethereum>({ network: Network.ETHEREUM })

const balance: ResponseDto<FungibleTokenBalance[]> = await     tatum.token.getBalance({
   addresses: ['0x78E851C35326c9296485E9720D85CB3Bd153b428'], // replace with your address
 })

console.log(balance.data)

// Install with: npm install @tatumio/tatum
const { TatumSDK, Network } = require("@tatumio/tatum");

(async () => {
  try {
    const tatum = await TatumSDK.init({ network: Network.ETHEREUM });
    const balance = await tatum.token.getBalance({ addresses: ['0x78E851C35326c9296485E9720D85CB3Bd153b428'], // replace with your address
    });
    console.log(balance.data);
  } catch (error) {
    console.error("Error fetching balances of fungible tokens:", error);
  }
})();

curl --location --request GET 'https://api.tatum.io/v4/data/balances?chain=ethereum&addresses=0x78E851C35326c9296485E9720D85CB3Bd153b428&tokenTypes=fungible'

Expected Response

[
  {
    chain: 'ethereum-mainnet',
    tokenAddress: '0xd110bb8a24b100c37af7310416e685af807c1f10',
    type: 'fungible',
    lastUpdatedBlockNumber: 8167878,
    address: '0x78e851c35326c9296485e9720d85cb3bd153b428',
    balance: '0.0006'
  },
  {
    chain: 'ethereum-mainnet',
    tokenAddress: '0x1fcdce58959f536621d76f5b7ffb955baa5a672f',
    type: 'fungible',
    lastUpdatedBlockNumber: 8348276,
    address: '0x78e851c35326c9296485e9720d85cb3bd153b428',
    balance: '1'
  },
  {
    chain: 'ethereum-mainnet',
    tokenAddress: '0x558ec3152e2eb2174905cd19aea4e34a23de9ad6',
    type: 'fungible',
    lastUpdatedBlockNumber: 12136720,
    address: '0x78e851c35326c9296485e9720d85cb3bd153b428',
    balance: '201.752'
  }
]

Request interface

interface AddressBalanceDetails {
  /**
   * List of addresses to check.
   */
  addresses: string[]
  /**
   * Optional page size. If not specified, the default page size is used, which is 10.
   */
  pageSize?: number
  /**
   * Optional page number. If not specified, the first page is returned.
   */
  page?: number
}

Response interface

interface ResponseDto<T> {
  /**
   * Actual payload of the response
   */
  data: T
  /**
   * Status of the response
   */
  status: Status
  /**
   * In case of ERROR status, this field contains the error message and detailed description
   */
  error?: ErrorWithMessage
}

interface FungibleTokenBalance {
  /**
   * Blockchain network
   */
  chain: string
  /**
   * Token contract address
   */
  tokenAddress: string
  /**
   * Token type, default 'fungible' (ERC-20).
   */
  type: 'fungible'

  /**
   * Block number of the last balance update.
   */
  lastUpdatedBlockNumber: number

  /**
   * Address
   */
  address: string

  /**
   * Balance of the address.
   */
  balance: string
}

Supported blockchain networks

Network	Support
Ethereum / Ethereum Sepolia BNB Smart Chain / BNB Smart Chain Testnet Celo / Celo Alfajores Polygon / Polygon Mumbai	Multiple addresses per 1 invocation