eth_blockNumber - Optimism

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

Returns the number of the most recent block.

Parameters

none

---

Returns

QUANTITY - Integer of the current block number the client is on.

---

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_blockNumber","params":[],"id":0}'

Postman

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

Result

JSON

{
	"jsonrpc": "2.0",
	"id": 0,
	"result": "0x41881"
}