curl --request GET \
--url https://www.closient.com/epcis/api/2.0/capture/{capture_id} \
--header 'X-API-Key: <api-key>'import requests
url = "https://www.closient.com/epcis/api/2.0/capture/{capture_id}"
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://www.closient.com/epcis/api/2.0/capture/{capture_id}', 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://www.closient.com/epcis/api/2.0/capture/{capture_id}",
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://www.closient.com/epcis/api/2.0/capture/{capture_id}"
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://www.closient.com/epcis/api/2.0/capture/{capture_id}")
.header("X-API-Key", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://www.closient.com/epcis/api/2.0/capture/{capture_id}")
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{
"captureErrorBehaviour": "rollback",
"captureID": "f47ac10b-58cc-4372-a567-0e02b2c3d479",
"createdAt": "2026-08-25T03:40:00+00:00",
"errors": [
{
"detail": "Event is missing required field(s): eventTime",
"sequenceInEPCISDoc": [
2
],
"status": 400,
"title": "Invalid event",
"type": "epcisException:ValidationException"
}
],
"finishedAt": "2026-08-25T03:40:00.812000+00:00",
"running": false,
"success": false
}{
"detail": "The requested resource was not found.",
"error_code": "not_found",
"retryable": false,
"status": 404,
"timestamp": "2026-03-31T12:00:00+00:00",
"title": "Not Found",
"type": "https://closient.com/docs/errors/not_found"
}{
"detail": "The requested resource was not found.",
"error_code": "not_found",
"retryable": false,
"status": 404,
"timestamp": "2026-03-31T12:00:00+00:00",
"title": "Not Found",
"type": "https://closient.com/docs/errors/not_found"
}{
"detail": "The requested resource was not found.",
"error_code": "not_found",
"retryable": false,
"status": 404,
"timestamp": "2026-03-31T12:00:00+00:00",
"title": "Not Found",
"type": "https://closient.com/docs/errors/not_found"
}{
"detail": "The requested resource was not found.",
"error_code": "not_found",
"retryable": false,
"status": 404,
"timestamp": "2026-03-31T12:00:00+00:00",
"title": "Not Found",
"type": "https://closient.com/docs/errors/not_found"
}{
"detail": "The requested resource was not found.",
"error_code": "not_found",
"retryable": false,
"status": 404,
"timestamp": "2026-03-31T12:00:00+00:00",
"title": "Not Found",
"type": "https://closient.com/docs/errors/not_found"
}{
"detail": "The requested resource was not found.",
"error_code": "not_found",
"retryable": false,
"status": 404,
"timestamp": "2026-03-31T12:00:00+00:00",
"title": "Not Found",
"type": "https://closient.com/docs/errors/not_found"
}{
"detail": "The requested resource was not found.",
"error_code": "not_found",
"retryable": false,
"status": 404,
"timestamp": "2026-03-31T12:00:00+00:00",
"title": "Not Found",
"type": "https://closient.com/docs/errors/not_found"
}Get capture job
Poll a capture job. running is false once processing has finished; success is true only when every event in the document was captured. errors carries RFC 9457 problem objects, each with sequenceInEPCISDoc naming the indices of the offending events in the document you submitted — which is what makes a rejection on a large file actionable.
A job belonging to another organization is indistinguishable from one that does not exist: both return 404, so this endpoint never confirms that someone else’s capture ID is real.
curl --request GET \
--url https://www.closient.com/epcis/api/2.0/capture/{capture_id} \
--header 'X-API-Key: <api-key>'import requests
url = "https://www.closient.com/epcis/api/2.0/capture/{capture_id}"
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://www.closient.com/epcis/api/2.0/capture/{capture_id}', 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://www.closient.com/epcis/api/2.0/capture/{capture_id}",
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://www.closient.com/epcis/api/2.0/capture/{capture_id}"
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://www.closient.com/epcis/api/2.0/capture/{capture_id}")
.header("X-API-Key", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://www.closient.com/epcis/api/2.0/capture/{capture_id}")
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{
"captureErrorBehaviour": "rollback",
"captureID": "f47ac10b-58cc-4372-a567-0e02b2c3d479",
"createdAt": "2026-08-25T03:40:00+00:00",
"errors": [
{
"detail": "Event is missing required field(s): eventTime",
"sequenceInEPCISDoc": [
2
],
"status": 400,
"title": "Invalid event",
"type": "epcisException:ValidationException"
}
],
"finishedAt": "2026-08-25T03:40:00.812000+00:00",
"running": false,
"success": false
}{
"detail": "The requested resource was not found.",
"error_code": "not_found",
"retryable": false,
"status": 404,
"timestamp": "2026-03-31T12:00:00+00:00",
"title": "Not Found",
"type": "https://closient.com/docs/errors/not_found"
}{
"detail": "The requested resource was not found.",
"error_code": "not_found",
"retryable": false,
"status": 404,
"timestamp": "2026-03-31T12:00:00+00:00",
"title": "Not Found",
"type": "https://closient.com/docs/errors/not_found"
}{
"detail": "The requested resource was not found.",
"error_code": "not_found",
"retryable": false,
"status": 404,
"timestamp": "2026-03-31T12:00:00+00:00",
"title": "Not Found",
"type": "https://closient.com/docs/errors/not_found"
}{
"detail": "The requested resource was not found.",
"error_code": "not_found",
"retryable": false,
"status": 404,
"timestamp": "2026-03-31T12:00:00+00:00",
"title": "Not Found",
"type": "https://closient.com/docs/errors/not_found"
}{
"detail": "The requested resource was not found.",
"error_code": "not_found",
"retryable": false,
"status": 404,
"timestamp": "2026-03-31T12:00:00+00:00",
"title": "Not Found",
"type": "https://closient.com/docs/errors/not_found"
}{
"detail": "The requested resource was not found.",
"error_code": "not_found",
"retryable": false,
"status": 404,
"timestamp": "2026-03-31T12:00:00+00:00",
"title": "Not Found",
"type": "https://closient.com/docs/errors/not_found"
}{
"detail": "The requested resource was not found.",
"error_code": "not_found",
"retryable": false,
"status": 404,
"timestamp": "2026-03-31T12:00:00+00:00",
"title": "Not Found",
"type": "https://closient.com/docs/errors/not_found"
}Authorizations
Path Parameters
The captureID returned by POST /capture.
Response
OK
202 response body for an accepted EPCIS capture (C-5404).
Mirrors the GS1 EPCIS 2.0 capture-job resource: running and success
are the two booleans the standard specifies, and reading them together is
what lets a client distinguish "not finished yet" from "finished and
failed". The same body is returned by GET /capture/{captureID}, so a
client can treat the POST response as its first poll.
errors carries RFC 9457 problem objects. Each has
sequenceInEPCISDoc — the indices of the offending events in the
document you submitted — which is what makes a rejection on a large file
actionable rather than merely true.
Identifier of the capture job; poll GET /capture/{captureID}.
ISO-8601 timestamp the job was accepted.
True while the job is still processing.
True only when every event in the document was captured. False while running — a job that has not finished is not a success yet.
Behaviour applied: rollback (default) or proceed, from GS1-Capture-Error-Behaviour.
ISO-8601 timestamp processing ended; null while running.
RFC 9457 problem objects, each carrying sequenceInEPCISDoc.