curl --request GET \
--url https://api.apsio.io/v1/projects/{projectId}/release-health/daily \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.apsio.io/v1/projects/{projectId}/release-health/daily"
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}/release-health/daily', 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}/release-health/daily",
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}/release-health/daily"
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}/release-health/daily")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.apsio.io/v1/projects/{projectId}/release-health/daily")
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{
"days": [
{
"day": "2026-10-04",
"sessions": 123,
"crashed_sessions": 123,
"abnormal_exit_sessions": 123,
"crash_free_sessions_rate": 123,
"users": 123,
"crashed_users": 123,
"crash_free_users_rate": 123
}
]
}{
"error": {
"code": "invalid_request",
"message": "<string>"
}
}{
"error": {
"code": "invalid_request",
"message": "<string>"
}
}{
"error": {
"code": "invalid_request",
"message": "<string>"
}
}Release health per day
Sessions, crashes and users per UTC day of session start, across releases or for one release. Every day of the range is listed, days without sessions with zero counts and null rates. Without from, the range starts at midnight UTC 13 days before to (default: now), so there are 14 days; the last day is partial up to to, and so is the first when from is not at midnight.
curl --request GET \
--url https://api.apsio.io/v1/projects/{projectId}/release-health/daily \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.apsio.io/v1/projects/{projectId}/release-health/daily"
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}/release-health/daily', 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}/release-health/daily",
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 $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.apsio.io/v1/projects/{projectId}/release-health/daily"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.apsio.io/v1/projects/{projectId}/release-health/daily")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.apsio.io/v1/projects/{projectId}/release-health/daily")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"days": [
{
"day": "2026-10-04",
"sessions": 123,
"crashed_sessions": 123,
"abnormal_exit_sessions": 123,
"crash_free_sessions_rate": 123,
"users": 123,
"crashed_users": 123,
"crash_free_users_rate": 123
}
]
}{
"error": {
"code": "invalid_request",
"message": "<string>"
}
}{
"error": {
"code": "invalid_request",
"message": "<string>"
}
}{
"error": {
"code": "invalid_request",
"message": "<string>"
}
}Authorizations
A project token (apsio_pt_v0...), which reads exactly one project, or an OAuth access token issued for the API, which reads what its user can. Access tokens issued for Apsio's MCP server are accepted only from the MCP server itself.
Path Parameters
^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$"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.
128Response
One entry per day, oldest first.
Show child attributes
Show child attributes