Gemini 3.1 Flash Image Preview
Integrasikan
gemini-3.1-flash-image-preview
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/gemini-3.1-flash-image-preview?wait=20" \
-H "Authorization: Bearer $DOITONG_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
}'
# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
-H "Authorization: Bearer $DOITONG_API_KEY"
const API = "https://api.doitong.com/v1";
const headers = {
"Authorization": "Bearer " + process.env.DOITONG_API_KEY,
"Content-Type": "application/json",
};
// Run the model; wait up to 20 s for the finished result in the same call
let res = await fetch(API + "/run/gemini-3.1-flash-image-preview?wait=20", {
method: "POST",
headers,
body: JSON.stringify({
"prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
}),
});
let request = await res.json();
if (!res.ok) throw new Error(request.error.code + ": " + request.error.message);
// Not finished yet: long-poll until it is
while (request.status === "queued" || request.status === "running") {
res = await fetch(API + "/requests/" + request.id + "?wait=20", { headers });
request = await res.json();
}
if (request.status !== "succeeded") throw new Error(JSON.stringify(request.error));
console.log(request.outputs.map((o) => o.url), request.cost.credits + " API credits ($" + request.cost.usd + ")");
import os
import requests
API = "https://api.doitong.com/v1"
headers = {"Authorization": "Bearer " + os.environ["DOITONG_API_KEY"]}
payload = {
"prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
}
# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/gemini-3.1-flash-image-preview", 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/ms/developers/docs/mcp)
claude mcp add --transport http doitong-models https://api.doitong.com/v1/mcp \
--header "Authorization: Bearer $DOITONG_API_KEY"
# 2. Your agent calls the "run" tool with:
{
"model_id": "gemini-3.1-flash-image-preview",
"input": {
"prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
}
}
Panggil model Gemini 3.1 Flash Image Preview (gemini-3.1-flash-image-preview) melalui Doitong API. Dokumentasi untuk ejen: https://doitong.com/ms/developers/models/gemini-3.1-flash-image-preview.md
POST https://api.doitong.com/v1/run/gemini-3.1-flash-image-preview?wait=20
Authorization: Bearer $DOITONG_API_KEY
Content-Type: application/json
{
"prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
}
Jika status respons ialah "queued" atau "running", tinjau GET https://api.doitong.com/v1/requests/REQUEST_ID?wait=20 sehingga statusnya menjadi "succeeded"; fail berada dalam outputs[].url. POST https://api.doitong.com/v1/quote/gemini-3.1-flash-image-preview dengan badan yang sama mengembalikan harga tepat sebelum dijalankan.
Permintaan ini: $0.08 80 kredit API Jalankan pada halaman ini
Kunci API baharu anda. Ia hanya dipaparkan sekarang dan sudah dimasukkan dalam kod serta medan kunci API di bawah. Simpan secara rahsia: jangan sekali-kali letakkannya dalam kod yang berjalan dalam pelayar.
Dibuat di Doitong
Karya awam yang dibuat dengan Gemini 3.1 Flash Image Preview oleh komuniti Doitong. Guna semula prompt dengan satu klik.
Art style: Cinematic Realistic. Интерьер роскошного банкетного зала в загородном особняке, заполненного нарядными гостями. Повсюду видны хрустальные бокалы с шампанским. Освещение яркое, с динамичными вспышками света, создающими атмосферу праздника. В центре композиции — Стася (желтые волосы и...
Art style: Cinematic Realistic. Макросъемка ладони Стаси, скрытой за ее спиной, в которой она сжимает современный смартфон. Экран телефона ярко вспыхивает в полумраке, отображая текстовое сообщение от неизвестного номера. Текст сообщения четкий и контрастный на темном фоне дисплея. На заднем...
Art style: Cinematic Realistic. A clearly recognizable likeness of Подруга — keep their real face shape, skin tone, hairstyle, build and any signature look (hair, kit, number). Девушка модельной внешности с ярким макияжем и ослепительной улыбкой. У нее платиновые волосы, собранные в высокий...
Art style: 3D Pixar. Luna abriendo la última carta con dedos temblorosos, una flor seca cayendo de su interior, expresión de asombro en su rostro, pétalos y cartas alrededor, composición vertical con ángulo medio, luz suave dorada iluminando la carta y la flor, atmósfera reveladora...
Art style: 3D Pixar. Salón con una luz suave y difusa. Él está de pie junto a Ella, ofreciéndole una taza de café en un gesto de atención inusual. Ella está sentada, mirando hacia el frente sin tomar la taza, con una distancia emocional evidente. Los colores son ocres y apagados. El teléfono de...
Art style: 3D Pixar. Горизонтальний крупний план нижньої частини дверей та порога. Чітко видно випадаючий з нижньої частини дверей ущільнювач, типу гільотина,. Підлога вкрита м'яким ковроліном нейтрального кольору. Світло відбивається від латунних деталей фурнітури. Атмосфера спокою та...
Art style: Cinematográfico realista. Marcos de rodillas frente a Elena, suplicando. Elena lo mira con compasión pero sin amor. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ FINAL STYLE ENFORCEMENT (this is the authoritative rendering directive — it overrides any style wording elsewhere in the prompt):...
Art style: Cinematic Realistic. Крупный план мужской руки в черном рукаве смокинга, грубо и сильно сжимающей тонкое женское запястье. На фоне видна часть лица Артура с неестественной, застывшей улыбкой, адресованной гостям. Кожа на запястье Стаси бледнеет от давления. Освещение становится более...
Art style: Cinematic Realistic. Regreso al restaurante elegante. Un plano de detalle desde arriba muestra la mano de Elena sacando una tarjeta de crédito negra de su bolso y colocándola con firmeza sobre la cuenta de cuero. La iluminación vuelve a ser la luz cálida de las velas del inicio. El...
Art style: 3D Pixar. Cocina luminosa por la mañana. Ella está de espaldas cocinando en silencio, con movimientos mecánicos y tranquilos. Él está sentado a la mesa del comedor, relajado, con una sonrisa de complacencia. La atmósfera parece pacífica pero es artificialmente fría. Colores claros y...
Art style: 3D Pixar. Вид с низкой точки: Тукки стоит перед свежим снежным завалом, который полностью перекрыл узкую тропинку между ледяными скалами. Лисенок выглядит растерянным, его уши прижаты к голове. Олень стоит рядом, его массивное тело надежно загораживает путь холодному ветру, создавая...
Art style: Cinematográfico realista. Primer plano de la cara de Marcos, desencajado y sin palabras. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ FINAL STYLE ENFORCEMENT (this is the authoritative rendering directive — it overrides any style wording elsewhere in the prompt): Render this image entirely...
Art style: 3D Pixar. Full-length view, the entire figure visible from head to feet, standing upright and centered — Hryusha, a friendly little pig, a cheerful young piglet with soft velvety rosy-pink skin, plump rounded cheeks and a broad upturned snout with two little nostrils. He has small...
Art style: Cinematic Realistic. A clearly recognizable likeness of Игорь — keep their real face shape, skin tone, hairstyle, build and any signature look (hair, kit, number). Мужчина средних лет с благородной внешностью, легкая щетина на лице придает ему мужественности. У него глубоко посаженные...
Art style: 3D Pixar. A clearly recognizable likeness of Ella — keep their real face shape, skin tone, hairstyle, build and any signature look (hair, kit, number). Mujer de unos 30 años, de rasgos suaves pero mirada profunda y expresiva. Su cabello es castaño oscuro, lacio y cae sobre sus hombros....
Art style: Cinematográfico realista. Marcos le entrega una taza de café a Elena, quien está sentada en el sofá. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ FINAL STYLE ENFORCEMENT (this is the authoritative rendering directive — it overrides any style wording elsewhere in the prompt): Render this...
Bina permintaan
Kawalan dijana daripada skema model. Kod dan harga dikemas kini apabila anda mengubahnya.
/run/gemini-3.1-flash-image-preview?wait=20
sebut harga → $0.08
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/gemini-3.1-flash-image-preview?wait=20" \
-H "Authorization: Bearer $DOITONG_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
}'
# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
-H "Authorization: Bearer $DOITONG_API_KEY"
const API = "https://api.doitong.com/v1";
const headers = {
"Authorization": "Bearer " + process.env.DOITONG_API_KEY,
"Content-Type": "application/json",
};
// Run the model; wait up to 20 s for the finished result in the same call
let res = await fetch(API + "/run/gemini-3.1-flash-image-preview?wait=20", {
method: "POST",
headers,
body: JSON.stringify({
"prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
}),
});
let request = await res.json();
if (!res.ok) throw new Error(request.error.code + ": " + request.error.message);
// Not finished yet: long-poll until it is
while (request.status === "queued" || request.status === "running") {
res = await fetch(API + "/requests/" + request.id + "?wait=20", { headers });
request = await res.json();
}
if (request.status !== "succeeded") throw new Error(JSON.stringify(request.error));
console.log(request.outputs.map((o) => o.url), request.cost.credits + " API credits ($" + request.cost.usd + ")");
import os
import requests
API = "https://api.doitong.com/v1"
headers = {"Authorization": "Bearer " + os.environ["DOITONG_API_KEY"]}
payload = {
"prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
}
# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/gemini-3.1-flash-image-preview", 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": "gemini-3.1-flash-image-preview",
"input": {
"prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
},
"wait_seconds": 20
}
}
}
Jalankan permintaan ini
Kunci anda kekal dalam pelayar ini: ia hanya dihantar kepada Doitong API dan disimpan (localStorage) hanya jika anda menanda Ingat. Dapatkan kunci API
Tentang Gemini 3.1 Flash Image Preview
Menjana imej daripada `prompt`, dengan `resolution` 0.5K, 1K, 2K atau 4K dan nisbah aspek termasuk nisbah ekstrem seperti 8:1 dan 1:8. `system_prompt`, `enable_web_search` dan `thinking_level` pilihan (minimal atau high) membentuk penjanaan. Menghasilkan 1 hingga 4 imej dalam PNG, JPEG atau WebP.
Parameter
Hantar sama ada nama kanonik atau nama natif, bukan kedua-duanya. Nama kanonik
promptdiperlukan
num_imagespilihan
num_outputs
seedpilihan
aspect_ratiopilihan
output_formatpilihan
safety_tolerancepilihan
system_promptpilihan
resolutionpilihan
limit_generationspilihan
enable_web_searchpilihan
thinking_levelpilihan
Output
{
"id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
"object": "request",
"model": "gemini-3.1-flash-image-preview",
"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": 80,
"usd": "0.08",
"charged": 80,
"refunded": 0
},
"input": {
"prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
},
"output": {
"images": [
{
"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
}
],
"description": "string"
},
"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.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
"cancel": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
}
}
Medan output
- images
- array of object {url, content_type, file_name, file_size, width, height}Imej yang dihasilkan oleh model.
- description
- stringPerihalan yang mengiringi imej yang dijana.
Varian Gemini 3.1 Flash Image Preview lain
Lebih banyak model: Teks ke Imej
Untuk ejen AI: halaman ini dalam Markdown tersedia di https://doitong.com/ms/developers/models/gemini-3.1-flash-image-preview.md. Semua model dan panduan: https://doitong.com/developers/llms.txt







