getHealth RPC Method

Returns the current health of the node. A healthy node is one that is within HEALTH_CHECK_SLOT_DISTANCE slots of the latest cluster confirmed slot.

params

None

result

Healthy

Unhealthy

string

If the node is healthy: "ok"

Request

$ curl https://api.devnet.solana.com -s -X \
>   POST -H "Content-Type: application/json" -d ' 
>   {
>     "jsonrpc": "2.0",
>     "id": 1,
>     "method": "getHealth"
>   }
> '

Response

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