Skip to main content
Ethereum API
Multichain API

eth_getUncleCountByBlockHash

Summary: Returns the number of uncles in a block from a block matching the given block hash.

Parameters

Block hash string

32 byte hex value

Pattern: ^0x[0-9a-f]{64}$

Returns

Uncle count oneOf

Not Found (null) null

Not Found (null)

Uncle count string

hex encoded unsigned integer

Pattern: ^0x([1-9a-f]+[0-9a-f]*|0)$

Customize request
Connect your MetaMask wallet to run requests successfully.
Request
await window.ethereum.request({
 "method": "eth_getUncleCountByBlockHash",
 "params": [],
});