BiRefNet V2 Background Removal
Tengja
birefnet/v2
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.ru/v1/run/birefnet/v2?wait=20" \
-H "Authorization: Bearer $DOITONG_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"image": "https://content.doitong.com/images/showcase/v3/gen_sneaker_ad.jpg"
}'
# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.ru/v1/requests/REQUEST_ID?wait=20" \
-H "Authorization: Bearer $DOITONG_API_KEY"
const API = "https://api.doitong.ru/v1";
const headers = {
"Authorization": "Bearer " + process.env.DOITONG_API_KEY,
"Content-Type": "application/json",
};
// Run the model; wait up to 20 s for the finished result in the same call
let res = await fetch(API + "/run/birefnet/v2?wait=20", {
method: "POST",
headers,
body: JSON.stringify({
"image": "https://content.doitong.com/images/showcase/v3/gen_sneaker_ad.jpg"
}),
});
let request = await res.json();
if (!res.ok) throw new Error(request.error.code + ": " + request.error.message);
// Not finished yet: long-poll until it is
while (request.status === "queued" || request.status === "running") {
res = await fetch(API + "/requests/" + request.id + "?wait=20", { headers });
request = await res.json();
}
if (request.status !== "succeeded") throw new Error(JSON.stringify(request.error));
console.log(request.outputs.map((o) => o.url), request.cost.credits + " API credits ($" + request.cost.usd + ")");
import os
import requests
API = "https://api.doitong.ru/v1"
headers = {"Authorization": "Bearer " + os.environ["DOITONG_API_KEY"]}
payload = {
"image": "https://content.doitong.com/images/showcase/v3/gen_sneaker_ad.jpg",
}
# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/birefnet/v2", params={"wait": 20}, json=payload, headers=headers)
request = r.json()
if not r.ok:
raise RuntimeError(request["error"]["code"] + ": " + request["error"]["message"])
# Not finished yet: long-poll until it is
while request["status"] in ("queued", "running"):
request = requests.get(API + "/requests/" + request["id"], params={"wait": 20}, headers=headers).json()
if request["status"] != "succeeded":
raise RuntimeError(request["error"])
print([o["url"] for o in request["outputs"]], request["cost"]["credits"], "API credits", "$" + request["cost"]["usd"])
# 1. Connect once (Claude Code; Cursor, VS Code, Claude Desktop: https://doitong.com/is/developers/docs/mcp)
claude mcp add --transport http doitong-models https://api.doitong.ru/v1/mcp \
--header "Authorization: Bearer $DOITONG_API_KEY"
# 2. Your agent calls the "run" tool with:
{
"model_id": "birefnet/v2",
"input": {
"image": "https://content.doitong.com/images/showcase/v3/gen_sneaker_ad.jpg"
}
}
Kallaðu á líkanið BiRefNet V2 Background Removal (birefnet/v2) í gegnum Doitong API. Skjöl fyrir gervigreindarforrit: https://doitong.com/is/developers/models/birefnet/v2.md
POST https://api.doitong.ru/v1/run/birefnet/v2?wait=20
Authorization: Bearer $DOITONG_API_KEY
Content-Type: application/json
{
"image": "https://content.doitong.com/images/showcase/v3/gen_sneaker_ad.jpg"
}
Ef svarstaðan er "queued" eða "running" skaltu kalla reglulega á GET https://api.doitong.ru/v1/requests/REQUEST_ID?wait=20 þar til hún er "succeeded"; skrárnar eru í outputs[].url. POST https://api.doitong.ru/v1/quote/birefnet/v2 með sama meginmáli skilar nákvæmu verði áður en keyrt er.
Þessi beiðni: ≈0,002 $ 2 API-inneignir · ≈ 0,21 ₽ Keyra á þessari síðu
Nýi API-lykillinn þinn. Hún birtist aðeins núna og er þegar í kóðanum og í API-lyklareitnum hér fyrir neðan. Haltu henni leyndri: settu hana aldrei í kóða sem keyrir í vafra.
Fyrsta niðurstaðan þín birtist hér
Búðu til beiðni hér að neðan og keyrðu hana með API-lyklinum þínum. Úttök eru afrituð í geymsluna okkar og geymd að eilífu eða 7 dagar án kostnaðar.
Búa til beiðni
Stýringar eru búnar til út frá líkanaskemanu. Kóðinn og verðið uppfærast þegar þú breytir þeim.
/run/birefnet/v2?wait=20
verðtilboð → 0,002 $
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.ru/v1/run/birefnet/v2?wait=20" \
-H "Authorization: Bearer $DOITONG_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"image": "https://content.doitong.com/images/showcase/v3/gen_sneaker_ad.jpg"
}'
# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.ru/v1/requests/REQUEST_ID?wait=20" \
-H "Authorization: Bearer $DOITONG_API_KEY"
const API = "https://api.doitong.ru/v1";
const headers = {
"Authorization": "Bearer " + process.env.DOITONG_API_KEY,
"Content-Type": "application/json",
};
// Run the model; wait up to 20 s for the finished result in the same call
let res = await fetch(API + "/run/birefnet/v2?wait=20", {
method: "POST",
headers,
body: JSON.stringify({
"image": "https://content.doitong.com/images/showcase/v3/gen_sneaker_ad.jpg"
}),
});
let request = await res.json();
if (!res.ok) throw new Error(request.error.code + ": " + request.error.message);
// Not finished yet: long-poll until it is
while (request.status === "queued" || request.status === "running") {
res = await fetch(API + "/requests/" + request.id + "?wait=20", { headers });
request = await res.json();
}
if (request.status !== "succeeded") throw new Error(JSON.stringify(request.error));
console.log(request.outputs.map((o) => o.url), request.cost.credits + " API credits ($" + request.cost.usd + ")");
import os
import requests
API = "https://api.doitong.ru/v1"
headers = {"Authorization": "Bearer " + os.environ["DOITONG_API_KEY"]}
payload = {
"image": "https://content.doitong.com/images/showcase/v3/gen_sneaker_ad.jpg",
}
# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/birefnet/v2", params={"wait": 20}, json=payload, headers=headers)
request = r.json()
if not r.ok:
raise RuntimeError(request["error"]["code"] + ": " + request["error"]["message"])
# Not finished yet: long-poll until it is
while request["status"] in ("queued", "running"):
request = requests.get(API + "/requests/" + request["id"], params={"wait": 20}, headers=headers).json()
if request["status"] != "succeeded":
raise RuntimeError(request["error"])
print([o["url"] for o in request["outputs"]], request["cost"]["credits"], "API credits", "$" + request["cost"]["usd"])
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "run",
"arguments": {
"model_id": "birefnet/v2",
"input": {
"image": "https://content.doitong.com/images/showcase/v3/gen_sneaker_ad.jpg"
},
"wait_seconds": 20
}
}
}
Keyra þessa beiðni
Lykillinn þinn er áfram í þessum vafra: hann er aðeins sendur til Doitong API og vistaður í localStorage aðeins ef þú hakar við Muna. Fá API-lykil
Um BiRefNet V2 Background Removal
BiRefNet V2 aðgreinir myndefnið frá bakgrunninum með nokkrum líkanaafbrigðum (light, heavy, matting, portrait, dynamic) og vinnslustærðum allt að 2304x2304. Skilar útskornu myndefni og valfrjálsum maska í PNG, WebP eða GIF.
Færibreytur
Sendu annaðhvort samræmda heitið eða upprunalega heitið, ekki bæði. Samræmd heiti
modelvalfrjálst
operating_resolutionvalfrjálst
output_maskvalfrjálst
refine_foregroundvalfrjálst
image_urláskilið
image
output_formatvalfrjálst
mask_onlyvalfrjálst
Skrárfæribreytur taka við opinberri https://-vefslóð, data:-URI allt að 10 MB eða file_url fyrir upphleðslu. Skrár
Úttak
{
"id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
"object": "request",
"model": "birefnet/v2",
"status": "succeeded",
"created_at": "2026-10-20T12:00:00Z",
"started_at": "2026-10-20T12:00:02Z",
"completed_at": "2026-10-20T12:00:09Z",
"queue_position": null,
"cost": {
"credits": 2,
"usd": "0.002",
"charged": 2,
"refunded": 0
},
"input": {
"image": "https://content.doitong.com/images/showcase/v3/gen_sneaker_ad.jpg"
},
"output": {
"image": {
"url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
"content_type": "image/jpeg",
"file_name": "0-output.jpeg",
"file_size": 1843200,
"width": 1024,
"height": 768
},
"mask_image": {
"url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
"content_type": "image/jpeg",
"file_name": "0-output.jpeg",
"file_size": 1843200,
"width": 1024,
"height": 768
}
},
"outputs": [
{
"type": "image",
"url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
"content_type": "image/jpeg",
"file_size": 1843200,
"width": 1024,
"height": 768,
"stored": true
}
],
"error": null,
"metrics": {
"inference_seconds": 6.8
},
"urls": {
"self": "https://api.doitong.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
"cancel": "https://api.doitong.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
}
}
Reitir úttaks
- image
- object {url, content_type, file_name, file_size, width, height}Mynd eftir að bakgrunnur hefur verið fjarlægður, eða skiptingargríman þegar `mask_only` er `True`.
- mask_image
- object {url, content_type, file_name, file_size, width, height} | nullGríma sem notuð er við að fjarlægja bakgrunn.
Önnur BiRefNet-tilbrigði
Fleiri líkön: Bakgrunnsfjarlæging
Fyrir gervigreindarþjóna: þessi síða á Markdown-sniði er á https://doitong.com/is/developers/models/birefnet/v2.md. Öll líkön og leiðbeiningar: https://doitong.com/developers/llms.txt