# eth\_getBlockTransactionCountByHash - Avalanche

#### Parameters

`DATA` - string

hash of the block.

#### Request

```java
curl --location --request POST 'https://go.getblock.io/<ACCESS-TOKEN>/ext/bc/C/rpc' \
--header 'Content-Type: application/json' 
--data-raw '{
  "jsonrpc": "2.0",
  "method": "eth_getBlockTransactionCountByHash",
  "params": [
    "0x3e56c97d34f03b1369c351fa6c9f57c8bfa987c7da40964fab981303e0ef5849"
  ],
  "id": "getblock.io"
}'
```

#### Response

```java
{
    "id": "getblock.io",
    "jsonrpc": "2.0",
    "result": "0x10"
}
```