curl --request GET \
--url https://api.apsio.io/v1/projects/{projectId}/sessions/summary \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.apsio.io/v1/projects/{projectId}/sessions/summary"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.apsio.io/v1/projects/{projectId}/sessions/summary', 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.apsio.io/v1/projects/{projectId}/sessions/summary",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($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.apsio.io/v1/projects/{projectId}/sessions/summary"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
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.apsio.io/v1/projects/{projectId}/sessions/summary")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.apsio.io/v1/projects/{projectId}/sessions/summary")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"sessions": 123,
"crashed": 123,
"abnormal_exit": 123,
"ok": 123,
"with_errors": 123,
"with_replay": 123,
"duration_ms": {
"p50": 123,
"p90": 123
}
}{
"error": {
"code": "invalid_request",
"message": "<string>"
}
}{
"error": {
"code": "invalid_request",
"message": "<string>"
}
}{
"error": {
"code": "invalid_request",
"message": "<string>"
}
}{
"error": {
"code": "invalid_request",
"message": "<string>"
}
}Count sessions
The sessions a search with the same filters lists (default: the last 7 days, at most 30), counted (APS-301): by outcome, with errors (the has_error=true rule: at least one handled error), with a stored replay, and the median and 90th percentile of their length.
curl --request GET \
--url https://api.apsio.io/v1/projects/{projectId}/sessions/summary \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.apsio.io/v1/projects/{projectId}/sessions/summary"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.apsio.io/v1/projects/{projectId}/sessions/summary', 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.apsio.io/v1/projects/{projectId}/sessions/summary",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.apsio.io/v1/projects/{projectId}/sessions/summary"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.apsio.io/v1/projects/{projectId}/sessions/summary")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.apsio.io/v1/projects/{projectId}/sessions/summary")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"sessions": 123,
"crashed": 123,
"abnormal_exit": 123,
"ok": 123,
"with_errors": 123,
"with_replay": 123,
"duration_ms": {
"p50": 123,
"p90": 123
}
}{
"error": {
"code": "invalid_request",
"message": "<string>"
}
}{
"error": {
"code": "invalid_request",
"message": "<string>"
}
}{
"error": {
"code": "invalid_request",
"message": "<string>"
}
}{
"error": {
"code": "invalid_request",
"message": "<string>"
}
}Authorizations
A project token (apsio_pt_v0...), which reads exactly one project, or an OAuth access token issued for the API, which reads what its user can. Access tokens issued for Apsio's MCP server are accepted only from the MCP server itself.
Path Parameters
^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$"0192f3a4-0000-7000-8000-00000000a101"
Query Parameters
Start of the time range, inclusive (RFC 3339). Defaults to the range end minus the default length.
"2026-10-01T00:00:00Z"
End of the time range, exclusive (RFC 3339). Defaults to now.
"2026-10-08T00:00:00Z"
Only this app.
^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$Only this release.
128crashed, abnormal_exit, or ok (every session that neither crashed nor ended abnormally).
crashed, abnormal_exit, ok device.model.identifier, exactly.
128"iPhone17,1"
os.version, exactly.
64Only sessions with (true) or without (false) handled errors.
true, false Only sessions with an occurrence of this issue in the time range.
^[A-Za-z0-9._:-]{1,128}$With endpoint_host and endpoint_template: one network endpoint.
^[A-Z_]{1,16}$255Only sessions with a request to this endpoint in the time range (/network/endpoints lists them).
256With the endpoint: only sessions where a request to it failed (5xx or no response).
true, false Only sessions that loaded this screen (app.screen.name) in the time range.
1 - 256With screen: only loads of it with a TTID of at least this many milliseconds.
0 <= x <= 600000With screen: only loads of it with a TTFD (app.screen.load.ttfd) of at least this many milliseconds; loads without one never match.
0 <= x <= 600000Only sessions whose last screen load in the time range was this screen (app.screen.name): where they stopped, as Journeys' drop-offs.
1 - 256Only sessions with (true) or without (false) a failed HTTP request (5xx or no response).
true, false Only sessions with (true) or without (false) a hang (iOS) or ANR (Android) the SDK saw live (spec 6.3).
true, false Only sessions with (true) or without (false) a stored replay.
true, false Only sessions where this feature flag was evaluated (setFeatureFlag).
1 - 128With flag: only sessions where it had this variant.
128Response
The counts.
Ended by the system without a crash report (spec 6.4).
Ended normally, or still active: neither crashed nor ended abnormally.
With at least one handled error: what has_error=true lists.
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