eth_getUncleByBlockNumberAndIndex

POST

/{apiKey}

Returns information about an uncle of a block by number and uncle index.

Path Parameters

apiKeystringrequireddefaults to docs-demo

For higher throughput, create your own API key

Request

Block number or tagstring or enumrequired

The block number or special tags like 'latest', 'earliest', or 'pending'.

Uncle indexstringformat: "^0x([1-9a-f]+[0-9a-f]*|0)$"required

The index position of the uncle in the block's uncles array.

Responses

200

The uncle block object, or null if not found.

POST/v2/{apiKey}

curl --request POST \  --url https://hyperliquid-mainnet.g.alchemy.com/v2/docs-demo \  --header 'Content-Type: application/json' \  --data '{  "jsonrpc": "2.0",  "id": 1,  "method": "eth_getUncleByBlockNumberAndIndex",  "params": [    "0x1b4",    "0x0"  ]}'

200Success

{  "jsonrpc": "2.0",  "id": 1,  "result": {    "number": "0x1b4",    "hash": "0x5e7b81b43b5f84edbb2c3ebd92e9b1b7b6db0c6420c1a0e59b1eb542f1fdd3b2",    "parentHash": "0x9fc6f13f4be42b93e9f7243d2e72607fbea6edb5e2f8a66e2b5b4c6f5e8c50c6",    "nonce": "0x0000000000000000",    "sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",    "logsBloom": "0x00...0",    "transactionsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",    "stateRoot": "0xd7f8974fb5ac78d7c5fc5e38a69b1a65b6cdefbf207f53ca3ed49f0610f2342f",    "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",    "miner": "0x0000000000000000000000000000000000000000",    "difficulty": "0x27f07",    "totalDifficulty": "0x27f07",    "extraData": "0x",    "size": "0x1f8",    "gasLimit": "0x47e7c4",    "gasUsed": "0x0",    "timestamp": "0x55ba467c",    "transactions": [],    "uncles": []  }}

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