eth_submitWork

POST

/{apiKey}

Submit a proof-of-work solution (Ethash) consisting of a nonce, the header PoW hash, and the mix digest. Not supported on post-Merge Ethereum clients; many nodes will return JSON-RPC error -32601 (method not found).

Path Parameters

apiKeystringrequireddefaults to docs-demo

For higher throughput, create your own API key

Request

noncestringformat: "^0x[0-9a-f]{16}$"required

The 8-byte nonce found by the miner.

hashstringformat: "^0x[0-9a-f]{64}$"required

The block header's PoW hash (32-byte).

digeststringformat: "^0x[0-9a-f]{64}$"required

The mix digest (32-byte).

Responses

200

Returns `true` if the provided solution is valid, otherwise `false`.

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_submitWork",  "params": [    "0x0000000000000001",    "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef",    "0xd1fe5700000000000000000000000000d1fe5700000000000000000000000000"  ]}'

200Success

{  "jsonrpc": "2.0",  "id": 1,  "result": true}

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