namillum
Version:
Bubble Protocol SDK
110 lines (90 loc) • 3.73 kB
Markdown
---
id: api-blockchain-get-latest-ds-block
title: GetLatestDsBlock
---
---
Returns the details of the most recent Directory Service block.
### Example Request
=== "cURL"
```shell
curl -d '{
"id": "1",
"jsonrpc": "2.0",
"method": "GetLatestDsBlock",
"params": [""]
}' -H "Content-Type: application/json" -X POST "https://api.zilliqa.com/"
```
=== "Node.js"
```js
const dsBlock = await zilliqa.blockchain.getLatestDSBlock();
console.log(dsBlock.result);
```
=== "Java"
```java
public class App {
public static void main(String[] args) throws IOException {
HttpProvider client = new HttpProvider("https://api.zilliqa.com/");
Rep<DsBlock> dsBlock = client.getLatestDsBlock();
System.out.println(new Gson().toJson(dsBlock));
}
}
```
=== "Python"
```python
from pyzil.zilliqa import chain
chain.set_active_chain(chain.MainNet)
print(chain.active_chain.api.GetLatestDsBlock())
```
=== "Go"
```go
func GetLatestDsBlock() {
provider := NewProvider("https://api.zilliqa.com/")
response := provider.GetLatestDsBlock()
result, _ := json.Marshal(response)
fmt.Println(string(result))
}
```
### Example Response
```json
{
"id": "1",
"jsonrpc": "2.0",
"result": {
"header": {
"BlockNum": "5898",
"Difficulty": 91,
"DifficultyDS": 149,
"GasPrice": "1000000000",
"LeaderPubKey": "0x026964CBF00EE542F5CBE80395FFEA747227BC3EFCC21D04956380180A9BE21546",
"PoWWinners": [
"0x0219DB403A630022EE014AFD97D02E2DBC6BCEED2506A9E57B5EE5D9EA4F154929",
"0x02D9C8FC6C87891968ECCEE5EF1CD8A9F8FC32C6463F2FE4E846DFD5C5F45A625E",
"0x02E07F03C71D26433E7F290416FA43374DA72704F8AA973D4771AA763ACD7C509C",
"0x02E0FB6CDAEA57738959B493652A74E86339AF2CFE998FB7424BBD7A813450743F",
"0x0315E9B13D5A5D29902F1EECE0933E96A0AF9939853D5F82B438AAED9F7560B3FC",
"0x034D9B1B0DC80A0103AE7826886B415C29BF3E814FF6720F6C9C47B57589EFEAAA",
"0x0394EA64F2F833B88C56464E12B37780BDB9684875F55BC569B397ABE0FCCD8E0E",
"0x03C53B6C3D901ED46E786DA383BE61A46A442461D2A83379A11A42D7403FB7102E",
"0x03F6427EE15A5EC409FE7F8CDCC8E7C7704CC07AD2BF8CADFD2A19BB98E80836AF"
],
"PrevHash": "968e2e7820a3795de8c8a7a2e94379cc10f50ada5ea6f90c03c4e61e22ee83b5",
"Timestamp": "1590641169078644"
},
"signature": "803D64288A6F827DAFA529235C7A78E7BC2D1C882C5DA643E03CB0B2A786C7A5508CCD5F409CDAA325709E4E9A98F1D67596E61CB8CF958AD98B7DB842F87A44"
}
}
```
### HTTP Request
| Chain(s) | URL(s) |
| --------------------- | -------------------------------------------------------------------------------------------- |
| **Zilliqa mainnet** | [https://api.zilliqa.com/](https://api.zilliqa.com/) |
| **Developer testnet** | [https://dev-api.zilliqa.com/](https://dev-api.zilliqa.com/) |
| **Local testnet** | [http://localhost:4201/](http://localhost:4201/) |
| **Isolated server** | [https://zilliqa-isolated-server.zilliqa.com/](https://zilliqa-isolated-server.zilliqa.com/) |
### Arguments
| Parameter | Type | Required | Description |
| --------- | ------ | -------- | -------------------- |
| `id` | string | Required | `"1"` |
| `jsonrpc` | string | Required | `"2.0"` |
| `method` | string | Required | `"GetLatestDsBlock"` |
| `params` | string | Required | Empty string `""` |