eth_getUncleCountByBlockNumber - Optimism

GET https://opt-mainnet.unifra.io/v1/{your-api-key}

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.

JSON

params: [
	"0xe8", // 232
];

---

Returns

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

---

Example

Request

cURL

curl https://opt-mainnet.unifra.io/v1/your-api-key \
-X POST \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"eth_getUncleCountByBlockNumber","params":["0xe8"],"id":1}'

Postman

URL: https://opt-mainnet.unifra.io/v1/your-api-key
RequestType: POST
Body:
{
    "jsonrpc":"2.0",
    "method":"eth_getUncleCountByBlockNumber",
    "params":["0xe8"],
    "id":1
}

Result

JSON

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