Skip to content
CCPEDIAby Unity Nodes
Documentation/Canton Network Docs/Splice APIsScan APIsScan APIView on Canton Network Docs

GET /v0/lsu

GET
/
api
/
scan
/
v0
/
lsu
Try it
cURL
Python
JavaScript
PHP
Go
Java
Ruby
curl --request GET \
  --url 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/lsu'
import json
import requests

url = "https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/lsu"
response = requests.request("GET", url)

print(response.text)
const response = await fetch('https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/lsu', {
  method: 'GET',
});

console.log(await response.text());
<?php
$curl = curl_init();

curl_setopt_array($curl, [
    CURLOPT_URL => 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/lsu',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => 'GET',
]);

$response = curl_exec($curl);
echo $response;
package main

import (
  "fmt"
  "io"
  "net/http"
)

func main() {
  req, _ := http.NewRequest("GET", "https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/lsu", nil)
  response, _ := http.DefaultClient.Do(req)
  defer response.Body.Close()
  body, _ := io.ReadAll(response.Body)
  fmt.Println(string(body))
}
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

var request = HttpRequest.newBuilder()
    .uri(URI.create("https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/lsu"))
    .method("GET", HttpRequest.BodyPublishers.noBody())
    .build();
var response = HttpClient.newHttpClient().send(
    request, HttpResponse.BodyHandlers.ofString());
System.out.println(response.body());
require 'net/http'
require 'uri'

uri = URI('https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/lsu')
request = Net::HTTP::Get.new(uri)
response = Net::HTTP.start(uri.hostname, uri.port) do |http|
  http.request(request)
end
puts response.body
200
{
  "lsu": {
    "topologyFreezeTime": "2026-01-01T00:00:00Z",
    "upgradeTime": "2026-01-01T00:00:00Z",
    "successorPhysicalSynchronizerId": "<string>"
  }
}

Retrieve information on the next logical synchronizer upgrade (LSU)

cURL
Python
JavaScript
PHP
Go
Java
Ruby
curl --request GET \
  --url 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/lsu'
import json
import requests

url = "https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/lsu"
response = requests.request("GET", url)

print(response.text)
const response = await fetch('https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/lsu', {
  method: 'GET',
});

console.log(await response.text());
<?php
$curl = curl_init();

curl_setopt_array($curl, [
    CURLOPT_URL => 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/lsu',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => 'GET',
]);

$response = curl_exec($curl);
echo $response;
package main

import (
  "fmt"
  "io"
  "net/http"
)

func main() {
  req, _ := http.NewRequest("GET", "https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/lsu", nil)
  response, _ := http.DefaultClient.Do(req)
  defer response.Body.Close()
  body, _ := io.ReadAll(response.Body)
  fmt.Println(string(body))
}
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

var request = HttpRequest.newBuilder()
    .uri(URI.create("https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/lsu"))
    .method("GET", HttpRequest.BodyPublishers.noBody())
    .build();
var response = HttpClient.newHttpClient().send(
    request, HttpResponse.BodyHandlers.ofString());
System.out.println(response.body());
require 'net/http'
require 'uri'

uri = URI('https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/lsu')
request = Net::HTTP::Get.new(uri)
response = Net::HTTP.start(uri.hostname, uri.port) do |http|
  http.request(request)
end
puts response.body
200
{
  "lsu": {
    "topologyFreezeTime": "2026-01-01T00:00:00Z",
    "upgradeTime": "2026-01-01T00:00:00Z",
    "successorPhysicalSynchronizerId": "<string>"
  }
}

Responses

200

ok
application/json
lsu
Lsu
Info on the next LSU

Show child attributes

topologyFreezeTime
string (date-time)
required
The time when topology freeze starts
upgradeTime
string (date-time)
required
The time at which to upgrade
successorPhysicalSynchronizerId
string
required
The successor physical synchronizer ID

History

Added0.6.11