List span summaries for a trace
curl --request GET \
--url https://api.egp.scale.com/v5/traces/{trace_id}/spans \
--header 'x-api-key: <api-key>'import requests
url = "https://api.egp.scale.com/v5/traces/{trace_id}/spans"
headers = {"x-api-key": "<api-key>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {'x-api-key': '<api-key>'}};
fetch('https://api.egp.scale.com/v5/traces/{trace_id}/spans', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.egp.scale.com/v5/traces/{trace_id}/spans",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"x-api-key: <api-key>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.egp.scale.com/v5/traces/{trace_id}/spans"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("x-api-key", "<api-key>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.egp.scale.com/v5/traces/{trace_id}/spans")
.header("x-api-key", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.egp.scale.com/v5/traces/{trace_id}/spans")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["x-api-key"] = '<api-key>'
response = http.request(request)
puts response.read_body{
"items": [
{
"id": "<string>",
"trace_id": "<string>",
"name": "<string>",
"start_timestamp": "2023-11-07T05:31:56Z",
"object": "span.summary",
"parent_id": "<string>",
"group_id": "<string>",
"type": "STANDALONE",
"status": "SUCCESS",
"end_timestamp": "2023-11-07T05:31:56Z"
}
],
"has_more": true,
"object": "list",
"limit": 100,
"next_cursor": "<string>",
"prev_cursor": "<string>"
}{
"detail": [
{
"loc": [
"<string>"
],
"msg": "<string>",
"type": "<string>",
"input": "<unknown>",
"ctx": {}
}
]
}Spans
List span summaries for a trace
List payload-free structural span summaries for rendering a trace tree.
Use this endpoint to build and navigate the hierarchy without downloading each span’s input, output, or metadata; fetch a selected span’s full payload from GET /v5/traces//spans/. Pages contain at most 100 summaries in ascending start-time order. Both ClickHouse- and Postgres-backed reads return service-issued opaque continuation cursors. The cursors are mutually exclusive, and supplying both returns 422. Reads are authorized against the requested trace.
GET
/
v5
/
traces
/
{trace_id}
/
spans
List span summaries for a trace
curl --request GET \
--url https://api.egp.scale.com/v5/traces/{trace_id}/spans \
--header 'x-api-key: <api-key>'import requests
url = "https://api.egp.scale.com/v5/traces/{trace_id}/spans"
headers = {"x-api-key": "<api-key>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {'x-api-key': '<api-key>'}};
fetch('https://api.egp.scale.com/v5/traces/{trace_id}/spans', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.egp.scale.com/v5/traces/{trace_id}/spans",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"x-api-key: <api-key>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.egp.scale.com/v5/traces/{trace_id}/spans"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("x-api-key", "<api-key>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.egp.scale.com/v5/traces/{trace_id}/spans")
.header("x-api-key", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.egp.scale.com/v5/traces/{trace_id}/spans")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["x-api-key"] = '<api-key>'
response = http.request(request)
puts response.read_body{
"items": [
{
"id": "<string>",
"trace_id": "<string>",
"name": "<string>",
"start_timestamp": "2023-11-07T05:31:56Z",
"object": "span.summary",
"parent_id": "<string>",
"group_id": "<string>",
"type": "STANDALONE",
"status": "SUCCESS",
"end_timestamp": "2023-11-07T05:31:56Z"
}
],
"has_more": true,
"object": "list",
"limit": 100,
"next_cursor": "<string>",
"prev_cursor": "<string>"
}{
"detail": [
{
"loc": [
"<string>"
],
"msg": "<string>",
"type": "<string>",
"input": "<unknown>",
"ctx": {}
}
]
}Authorizations
Headers
Path Parameters
Query Parameters
Required range:
1 <= x <= 100Response
Successful Response
Bounded trace-tree page with service-issued opaque cursors when available.

