eth_getUncleCountByBlockNumber

Returns the number of uncles in a block matching the give block number.

Parameters

QUANTITY|TAG - integer of a block number, or the string "latest", "earliest" or "pending", see the default block parameter.

 params: [ 
  '0xe8', // 232 
 ]

Returns

QUANTITY - integer of the number of uncles in this block.

Request example

Curl

curl https://ethereum.api.watchdata.io/node/jsonrpc?api_key=your_api_key
-X POST \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"eth_getUncleCountByBlockNumber","params":["0xe8"],"id":1}'

Postman

Result

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": "0x0"
}