GetPrevDSDifficulty

---

Warning

This API is no longer relevant to Zilliqa 2.0 and will not be implemented; attempts to call it will result in an error. This documentation is retained for historical reasons.

Returns the minimum DS difficulty of the previous block. This is represented as an Number.

Example Request

cURLnode.jsjavapythongo

curl -d '{
    "id": "1",
    "jsonrpc": "2.0",
    "method": "GetPrevDSDifficulty",
    "params": [""]
}' -H "Content-Type: application/json" -X POST "https://api.zq2-prototestnet.zilliqa.com/"

const prevDSDifficulty = await zilliqa.blockchain.getPrevDSDifficulty();
console.log(prevDSDifficulty.result);

public class App {
    public static void main(String[] args) throws IOException {
        HttpProvider client = new HttpProvider("https://api.zq2-prototestnet.zilliqa.com/");
        Rep<Integer> prevDSDifficulty = client.getPrevDSDifficulty();
        System.out.println(new Gson().toJson(prevDSDifficulty));
    }
}

from pyzil.zilliqa import chain
chain.set_active_chain(chain.MainNet)
print(chain.active_chain.api.GetPrevDSDifficulty())

func GetPrevDSDifficulty() {
    provider := NewProvider("https://api.zq2-prototestnet.zilliqa.com/")
    response := provider.GetPrevDSDifficulty()
    result, _ := json.Marshal(response)
    fmt.Println(string(result))
}

Example response

{
  "id": "1",
  "jsonrpc": "2.0",
  "result": 149
}

Arguments

Parameter	Type	Required	Description
id	string	Required	"1"
jsonrpc	string	Required	"2.0"
method	string	Required	"GetPrevDSDifficulty"
params	string	Required	Empty string ""