> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cryptomate.me/llms.txt
> Use this file to discover all available pages before exploring further.

# Get holding wallet

> Retrieve the holding wallet for a blockchain.

Retrieves the holding wallet for the specified blockchain. Solana is not supported. Requires an API key with access level 1 or higher.

## Query parameters

<ParamField query="blockchain" type="string" required>
  Blockchain to retrieve the holding wallet for. One of `ETHEREUM`, `POLYGON`, `BSC`, `ARBITRUM`, `OPTIMISM`, `BASE`, `AVALANCHE`.
</ParamField>

## Response

<ResponseField name="id" type="string">
  Unique holding wallet identifier.
</ResponseField>

<ResponseField name="alias" type="string">
  Wallet alias or display name.
</ResponseField>

<ResponseField name="wallet_address" type="string">
  On-chain wallet address.
</ResponseField>

<ResponseField name="blockchain" type="string">
  Blockchain network.
</ResponseField>

<RequestExample>
  ```bash cURL theme={null}
  curl -X GET "https://api.cryptomate.me/virtual-wallets/holding?blockchain=POLYGON" \
    -H "x-api-key: $CRYPTOMATE_API_KEY"
  ```
</RequestExample>

<ResponseExample>
  ```json 200 OK theme={null}
  {
    "id": "hw_a1b2c3d4-e5f6-4a7b-8c9d-0e1f2a3b4c5d",
    "alias": "Main Holding Wallet",
    "wallet_address": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
    "blockchain": "POLYGON"
  }
  ```

  ```json 404 Not Found theme={null}
  {
    "code": "NOT_FOUND",
    "message": "Holding wallet not found for companyId '{companyId}' and blockchain '{blockchain}'"
  }
  ```
</ResponseExample>