# eth\_getUncleCountByBlockHash

1. Parameters

   <mark style="color:blue;">hash</mark> string REQUIRED

   The hash of the block to get uncles for

```bash
curl https://Krypc-End Point URL/ \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"method":"eth_getUncleCountByBlockHash","params":["0x829df9bb801fc0494abf2f443423a49ffa32964554db71b098d332d87b70a48b"],"id":1,"jsonrpc":"2.0"}'

```

2. #### Returns

   <mark style="color:blue;">uncles</mark> The integer value of the number of uncles in the block encoded as hexadecimal


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