> ## Documentation Index
> Fetch the complete documentation index at: https://sequence-0fb8d9e6-codex-update-discord-invite.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# useGetMultipleContractsInfo

> Hook for fetching contract information for multiple tokens and NFTs in parallel

## Import

```tsx theme={null}
import { useGetMultipleContractsInfo } from '@0xsequence/hooks'
```

## Usage

```tsx theme={null}
import { useGetMultipleContractsInfo } from '@0xsequence/hooks'

function CrossChainPortfolio() {
  const {
    data: contractsInfo,
    isLoading,
    isError
  } = useGetMultipleContractsInfo([
    // NFTs
    { 
      chainID: "1",
      contractAddress: "0x..." 
    },
    { 
      chainID: "137",
      contractAddress: "0x..."
    },
    // ERC20 Tokens
    { 
      chainID: "1",
      contractAddress: "0x..." 
    },
    { 
      chainID: "137",
      contractAddress: "0x..."
    }
  ])

  if (isLoading) return <div>Loading portfolio...</div>
  if (isError) return <div>Error loading portfolio</div>

  const nfts = contractsInfo?.filter(info => 
    info.type === 'ERC721' || info.type === 'ERC1155'
  ) || []

  const tokens = contractsInfo?.filter(info => 
    info.type === 'ERC20'
  ) || []

  return (
    <div className="portfolio">
      <div className="nft-collections">
        <h2>NFT Collections</h2>
        {nfts.map((nft, index) => (
          <div key={index} className="collection-card">
            <img 
              src={nft.logoURI} 
              alt={nft.name}
              width={64}
              height={64}
            />
            <div className="collection-info">
              <h3>{nft.name}</h3>
              <span>Type: {nft.type}</span>
              <span>Chain ID: {nft.chainID}</span>
              {nft.description && (
                <p>{nft.description}</p>
              )}
            </div>
          </div>
        ))}
      </div>

      <div className="tokens">
        <h2>Tokens</h2>
        {tokens.map((token, index) => (
          <div key={index} className="token-card">
            <img 
              src={token.logoURI} 
              alt={token.symbol}
              width={32}
              height={32}
            />
            <div className="token-info">
              <h4>{token.name}</h4>
              <span>Symbol: {token.symbol}</span>
              <span>Decimals: {token.decimals}</span>
              <span>Chain ID: {token.chainID}</span>
            </div>
          </div>
        ))}
      </div>
    </div>
  )
}
```

## Return Type: `UseQueryResult<ContractInfo[]>`

The hook returns all properties from React Query's `UseQueryResult` with an array of contract information. Here's the detailed structure:

```tsx theme={null}
interface ContractInfo {
    chainId: number;
    address: string;
    source: string;
    name: string;
    type: string;
    symbol: string;
    decimals?: number;
    logoURI: string;
    deployed: boolean;
    bytecodeHash: string;
    extensions: ContractInfoExtensions;
    updatedAt: string;
    notFound: boolean;
    queuedAt?: string;
    status: ResourceStatus;
}
```

### Properties

#### data

`ContractInfo[] | undefined`

Array of objects containing contract information for each requested contract:

* `name`: Contract or token name
* `symbol`: Token symbol
* `decimals`: Number of decimals (for ERC20 tokens)
* `logoURI`: URL of the contract/token logo
* `type`: Contract type (ERC20, ERC721, ERC1155)
* `verified`: Whether the contract is verified
* `description`: Optional contract description
* `websiteURL`: Optional project website URL
* `imageURL`: Optional project image URL
* `bannerURL`: Optional banner image URL
* `chainID`: Chain ID where the contract exists

#### isLoading

`boolean`

Loading state for the data fetch.

#### isError

`boolean`

Error state indicating if the query failed.

#### error

`Error | null`

Any error that occurred during data fetching.

## Parameters

The hook accepts two parameters:

### args: `GetContractInfoArgs[]`

```tsx theme={null}
interface GetContractInfoArgs {
  chainID: string
  contractAddress: string
}
```

| Parameter         | Type     | Description                                         |
| ----------------- | -------- | --------------------------------------------------- |
| `chainID`         | `string` | Chain ID as string (e.g., "1" for Ethereum mainnet) |
| `contractAddress` | `string` | Contract address to fetch info for                  |

### options: `HooksOptions`

```tsx theme={null}
interface HooksOptions {
  disabled?: boolean
  retry?: boolean
}
```

| Parameter  | Type      | Description                                             |
| ---------- | --------- | ------------------------------------------------------- |
| `disabled` | `boolean` | (Optional) Disable the query from automatically running |
| `retry`    | `boolean` | (Optional) Whether to retry failed queries              |