> For the complete documentation index, see [llms.txt](https://docs.nodies.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.nodies.app/supported-api-methods/polygon-mainnet-pos/bor_getroothash.md).

# bor\_getRootHash

### Parameters

1. Starting `block number` in decimal integer.
2. Ending `block number` in decimal integer.

*Note - the maxmimum block range allowed per call is 32768.*

 

#### Sample Request

{% code overflow="wrap" %}

```
curl https://lb.nodies.app/v1/<INSERT URL> \
   -H "x-api-key: <API-KEY>" \
   -X POST \
   -H "Content-Type: application/json" \
   -d '{ 
  "jsonrpc": "2.0",
  "method": "bor_getRootHash",
  "params": [
    1,
    32768
  ],
  "id": 1
}'
```

{% endcode %}

#### Sample Response

{% code overflow="wrap" %}

```
{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "70e4e162f2bfe5b8c6e27daadebaf7d78e943bb74fcef3ebfe931967c3c29c48"
}
```

{% endcode %}