> ## Documentation Index
> Fetch the complete documentation index at: https://base-a060aa97-eb-mini-app-ia-overhaul.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# coinbase_fetchPermissions

> Retrieve permissions associated with a specific account, chain, and spender

Coinbase-specific RPC method

<Info>
  Retrieves permissions associated with a specific account, chain, and spender. This method excludes permissions that have expired or been revoked, returning only active spend permissions.
</Info>

## Parameters

<ParamField body="account" type="string" required>
  The address of the account whose permissions are being queried.
</ParamField>

<ParamField body="chainId" type="string" required>
  The ID of the blockchain, in hexadecimal format.
</ParamField>

<ParamField body="spender" type="string" required>
  The entity granted with the permission to spend the account's funds.
</ParamField>

<ParamField body="pageOptions" type="object">
  Optional pagination settings for the request.

  <Expandable title="PageOptions properties">
    <ParamField body="pageSize" type="number">
      The number of permissions to fetch in a single request. Defaults to 50.
    </ParamField>

    <ParamField body="cursor" type="string">
      A unique identifier to start fetching from a specific page.
    </ParamField>
  </Expandable>
</ParamField>

## Returns

<ResponseField name="result" type="object">
  The permissions response object.

  <Expandable title="FetchPermissionsResult properties">
    <ResponseField name="permissions" type="array">
      An array of permission objects.
    </ResponseField>

    <ResponseField name="pageDescription" type="object">
      Pagination information for the response.
    </ResponseField>
  </Expandable>
</ResponseField>

<RequestExample>
  ```json Request
  {
    "id": 1,
    "jsonrpc": "2.0",
    "method": "coinbase_fetchPermissions",
    "params": [{
      "account": "0xfB2adc8629FC9F54e243377ffcECEb437a42934C",
      "chainId": "0x14A34",
      "spender": "0x2a83b0e4462449660b6e7567b2c81ac6d04d877d"
    }]
  }
  ```
</RequestExample>

<ResponseExample>
  ```json Success Response
  {
    "id": 1,
    "jsonrpc": "2.0",
    "result": {
      "permissions": [
        {
          "createdAt": 1640995200,
          "permissionHash": "0xabc123...",
          "signature": "0xdef456...",
          "spendPermission": {
            "account": "0xfB2adc8629FC9F54e243377ffcECEb437a42934C",
            "spender": "0x2a83b0e4462449660b6e7567b2c81ac6d04d877d",
            "token": "0xA0b86a33E6441b97B7cd5C4F5B42a6e2F8a38923",
            "allowance": "1000000000000000000",
            "period": 86400,
            "start": 1640995200,
            "end": 1672531200,
            "salt": "12345678901234567890",
            "extraData": "0x"
          }
        }
      ],
      "pageDescription": {
        "pageSize": 1,
        "nextCursor": "abc123next"
      }
    }
  }
  ```
</ResponseExample>

## Error Handling

| Code   | Message                        | Description                                     |
| ------ | ------------------------------ | ----------------------------------------------- |
| 4001   | User rejected the request      | User denied the permission request              |
| 4100   | Requested method not supported | The method is not supported by the wallet       |
| -32602 | Invalid params                 | Invalid account, chainId, or spender parameters |

<Warning>
  Ensure the `chainId`, `account`, and `spender` parameters are correctly formatted and valid for the blockchain you are querying.
</Warning>