curl --request GET \
--url https://api.samsa.ai/public/v1/images/background-removals/{background_removal_id} \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.samsa.ai/public/v1/images/background-removals/{background_removal_id}"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.samsa.ai/public/v1/images/background-removals/{background_removal_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://api.samsa.ai/public/v1/images/background-removals/{background_removal_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 => [
"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.samsa.ai/public/v1/images/background-removals/{background_removal_id}"
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.samsa.ai/public/v1/images/background-removals/{background_removal_id}")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.samsa.ai/public/v1/images/background-removals/{background_removal_id}")
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{
"id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"status": "completed",
"created_at": "2023-11-07T05:31:56Z",
"credits_used": 1,
"image": {
"id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"source_image_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"format_type": "upscale",
"mime_type": "image/png",
"url": "https://cdn.samsa.ai/user-.../abc.png?X-Amz-Signature=...",
"width": 123,
"height": 123,
"resolution_class": "2K",
"model": "crystal"
},
"error": "<string>"
}{
"error": {
"type": "authentication_error",
"code": "invalid_api_key",
"message": "The provided API key is invalid, expired, or revoked.",
"request_id": "8f14e45fceea167a5a36dedd4bea2543",
"param": "aspect_ratio"
}
}{
"error": {
"type": "authentication_error",
"code": "invalid_api_key",
"message": "The provided API key is invalid, expired, or revoked.",
"request_id": "8f14e45fceea167a5a36dedd4bea2543",
"param": "aspect_ratio"
}
}{
"error": {
"type": "authentication_error",
"code": "invalid_api_key",
"message": "The provided API key is invalid, expired, or revoked.",
"request_id": "8f14e45fceea167a5a36dedd4bea2543",
"param": "aspect_ratio"
}
}{
"error": {
"type": "authentication_error",
"code": "invalid_api_key",
"message": "The provided API key is invalid, expired, or revoked.",
"request_id": "8f14e45fceea167a5a36dedd4bea2543",
"param": "aspect_ratio"
}
}{
"error": {
"type": "authentication_error",
"code": "invalid_api_key",
"message": "The provided API key is invalid, expired, or revoked.",
"request_id": "8f14e45fceea167a5a36dedd4bea2543",
"param": "aspect_ratio"
}
}{
"error": {
"type": "authentication_error",
"code": "invalid_api_key",
"message": "The provided API key is invalid, expired, or revoked.",
"request_id": "8f14e45fceea167a5a36dedd4bea2543",
"param": "aspect_ratio"
}
}Einen Hintergrundentfernungs-Job abrufen
Frage einen Hintergrundentfernungs-Job nach dem Status ab und — sobald abgeschlossen — nach dem transparenten PNG.
curl --request GET \
--url https://api.samsa.ai/public/v1/images/background-removals/{background_removal_id} \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.samsa.ai/public/v1/images/background-removals/{background_removal_id}"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.samsa.ai/public/v1/images/background-removals/{background_removal_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://api.samsa.ai/public/v1/images/background-removals/{background_removal_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 => [
"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.samsa.ai/public/v1/images/background-removals/{background_removal_id}"
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.samsa.ai/public/v1/images/background-removals/{background_removal_id}")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.samsa.ai/public/v1/images/background-removals/{background_removal_id}")
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{
"id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"status": "completed",
"created_at": "2023-11-07T05:31:56Z",
"credits_used": 1,
"image": {
"id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"source_image_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"format_type": "upscale",
"mime_type": "image/png",
"url": "https://cdn.samsa.ai/user-.../abc.png?X-Amz-Signature=...",
"width": 123,
"height": 123,
"resolution_class": "2K",
"model": "crystal"
},
"error": "<string>"
}{
"error": {
"type": "authentication_error",
"code": "invalid_api_key",
"message": "The provided API key is invalid, expired, or revoked.",
"request_id": "8f14e45fceea167a5a36dedd4bea2543",
"param": "aspect_ratio"
}
}{
"error": {
"type": "authentication_error",
"code": "invalid_api_key",
"message": "The provided API key is invalid, expired, or revoked.",
"request_id": "8f14e45fceea167a5a36dedd4bea2543",
"param": "aspect_ratio"
}
}{
"error": {
"type": "authentication_error",
"code": "invalid_api_key",
"message": "The provided API key is invalid, expired, or revoked.",
"request_id": "8f14e45fceea167a5a36dedd4bea2543",
"param": "aspect_ratio"
}
}{
"error": {
"type": "authentication_error",
"code": "invalid_api_key",
"message": "The provided API key is invalid, expired, or revoked.",
"request_id": "8f14e45fceea167a5a36dedd4bea2543",
"param": "aspect_ratio"
}
}{
"error": {
"type": "authentication_error",
"code": "invalid_api_key",
"message": "The provided API key is invalid, expired, or revoked.",
"request_id": "8f14e45fceea167a5a36dedd4bea2543",
"param": "aspect_ratio"
}
}{
"error": {
"type": "authentication_error",
"code": "invalid_api_key",
"message": "The provided API key is invalid, expired, or revoked.",
"request_id": "8f14e45fceea167a5a36dedd4bea2543",
"param": "aspect_ratio"
}
}pending oder
processing ist, frage weiter ab; sobald completed, enthält die Antwort ein
einzelnes image-Ergebnisobjekt — ein transparentes PNG mit einer presigned url,
24 Stunden gültig. Ein Cache-Treffer-Job wird bereits completed mit angehängtem
Ergebnis geboren. Nur Jobs, die deine Organisation erstellt hat, sind sichtbar; jede
andere id liefert 404 not_found. Erfordert den
images.transform-Scope.
Beispiel: abgeschlossener Job
Dasimage ist ein abgeleitetes Formatergebnisobjekt; bei der Hintergrundentfernung
sind model, width und height immer null. Dieses Beispiel ist ein
Cache-Treffer, daher ist credits_used 0 (ein normaler Miss zeigt 1):
{
"id": "f7a8b9c0-1d2e-4f3a-4b5c-6d7e8f9a0b1c",
"status": "completed",
"created_at": "2026-07-18T10:12:00Z",
"credits_used": 0,
"image": {
"id": "3c4d5e6f-7a8b-4c9d-0e1f-2a3b4c5d6e7f",
"source_image_id": "123e4567-e89b-12d3-a456-426614174000",
"format_type": "background_removal",
"mime_type": "image/png",
"url": "https://cdn.samsa.ai/user-.../no-bg.png?X-Amz-Signature=...",
"width": null,
"height": null,
"resolution_class": null,
"model": null
},
"error": null
}
webhook_url bei der ursprünglichen
Hintergrundentfernungs-Anfrage, um
statt Polling einen signierten Callback zu erhalten — bei einem Cache-Treffer
feuert das completed-Event sofort. Siehe Webhooks.Autorisierungen
Organization API key as a bearer token: Authorization: Bearer samsa_sk_....
Pfadparameter
Antwort
Successful Response
GET /images/background-removals/{id} body (SAM-820 / S8.8 — ADR §7.2).
The standard async-job envelope plus ONE nullable image result object (an
image_formats derivative — a transparent PNG — built by the S8.2 egress
builder; model/width/height are always null for background removal).
created_at is the job's submit time from the credit ledger (the
image_generation_tasks table has no created_at column). A cache-hit job is
born completed with a frozen result; a normal job progresses
pending → processing → completed/failed.
pending, processing, completed, failed, or cancelled.
pending, processing, completed, failed, cancelled "completed"
When the job was submitted.
Net credits charged for this job, after any refunds (0 for a cache hit).
1
The produced transparent PNG (presigned URL); null until completed.
Show child attributes
Show child attributes
Failure detail when status is failed; otherwise null.

