curl --request GET \
--url https://api.apsio.io/v1/projects/{projectId}/exits \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.apsio.io/v1/projects/{projectId}/exits"
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}/exits', 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}/exits",
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}/exits"
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}/exits")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.apsio.io/v1/projects/{projectId}/exits")
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,
"reasons": [
{
"reason": "crash",
"kind": "failure",
"sessions": 123,
"per_1k_sessions": 123
}
],
"releases": [
{
"release": "<string>",
"sessions": 123,
"reasons": [
{
"reason": "crash",
"kind": "failure",
"sessions": 123,
"per_1k_sessions": 123
}
]
}
],
"terminations": [
{
"reason": "crash",
"kind": "failure",
"foreground": true,
"count": 123
}
],
"retention_days": 90
}{
"error": {
"code": "invalid_request",
"message": "<string>",
"subject": "organization"
}
}{
"error": {
"code": "invalid_request",
"message": "<string>",
"subject": "organization"
}
}{
"error": {
"code": "invalid_request",
"message": "<string>",
"subject": "organization"
}
}{
"error": {
"code": "invalid_request",
"message": "<string>",
"subject": "organization"
}
}{
"error": {
"code": "invalid_request",
"message": "<string>",
"subject": "organization"
}
}How sessions ended, by exit reason
Sessions that started in the range (default: the last 30 days), per exit reason (spec 6.4): how many, and per 1,000 sessions, overall and for the 20 releases with the most sessions. A session’s reason is its final summary’s; sessions whose summaries name none count in sessions only. terminations are iOS’s own counts (MetricKit’s termination counters, spec 7.3, by reason and foreground), which belong to no session: they are listed beside the sessions’ reasons, not added to them.
curl --request GET \
--url https://api.apsio.io/v1/projects/{projectId}/exits \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.apsio.io/v1/projects/{projectId}/exits"
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}/exits', 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}/exits",
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 $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.apsio.io/v1/projects/{projectId}/exits"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.apsio.io/v1/projects/{projectId}/exits")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.apsio.io/v1/projects/{projectId}/exits")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"sessions": 123,
"reasons": [
{
"reason": "crash",
"kind": "failure",
"sessions": 123,
"per_1k_sessions": 123
}
],
"releases": [
{
"release": "<string>",
"sessions": 123,
"reasons": [
{
"reason": "crash",
"kind": "failure",
"sessions": 123,
"per_1k_sessions": 123
}
]
}
],
"terminations": [
{
"reason": "crash",
"kind": "failure",
"foreground": true,
"count": 123
}
],
"retention_days": 90
}{
"error": {
"code": "invalid_request",
"message": "<string>",
"subject": "organization"
}
}{
"error": {
"code": "invalid_request",
"message": "<string>",
"subject": "organization"
}
}{
"error": {
"code": "invalid_request",
"message": "<string>",
"subject": "organization"
}
}{
"error": {
"code": "invalid_request",
"message": "<string>",
"subject": "organization"
}
}{
"error": {
"code": "invalid_request",
"message": "<string>",
"subject": "organization"
}
}Authorizations
A project token (apsio_pt_v0...), which reads exactly one project, or an OAuth access token issued for the API, which reads what its user can. Access tokens issued for Apsio's MCP server are accepted only from the MCP server itself.
Path Parameters
^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$"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}$Response
Sessions by how they ended.
Reasons with at least one session, the most first.
Show child attributes
Show child attributes
Show child attributes
Show child attributes
Show child attributes
Show child attributes
How many days of crashes and release health the project's plan keeps (D94). Nothing older is returned, whatever the time range.
90