Eth_getWork

Get work for mining

post

Sends a JSON-RPC request to get work for mining. Returns an array with: 1. powHash – 32-byte hash of the block header. 2. seedHash – seed used for the DAG. 3. target – boundary condition (difficulty target).

Authorizations

ApiKeyAuth

api-keystringRequired

Body

application/json

jsonrpcstringRequiredExample: 2.0

methodstringRequiredExample: eth_getWork

idintegerRequiredExample: 73

Responses

200

Work package or error message

application/json

jsonrpcstringOptionalExample: 2.0

idintegerOptionalExample: 73

resultstring[] · nullableOptional

Array containing: 1. powHash – 32-byte hash 2. seedHash – seed hash 3. target – target boundary

post/

HTTPcURLJavaScriptPython

POST / HTTP/1.1
Host: core.nownodes.io
api-key: YOUR_API_KEY
Content-Type: application/json
Accept: */*
Content-Length: 60

{
  "jsonrpc": "2.0",
  "method": "eth_getWork",
  "params": [],
  "id": 73
}

200

Work package or error message

{
  "jsonrpc": "2.0",
  "id": 73,
  "error": {
    "code": -32000,
    "message": "no mining work available yet"
  }
}