LongCat Video · Text to Video · 720p
אינטעגרירן
longcat-video/text-to-video/720p
# 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/longcat-video/text-to-video/720p?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.ru/v1/requests/REQUEST_ID?wait=20" \
-H "Authorization: Bearer $DOITONG_API_KEY"
const API = "https://api.doitong.ru/v1";
const headers = {
"Authorization": "Bearer " + process.env.DOITONG_API_KEY,
"Content-Type": "application/json",
};
// Run the model; wait up to 20 s for the finished result in the same call
let res = await fetch(API + "/run/longcat-video/text-to-video/720p?wait=20", {
method: "POST",
headers,
body: JSON.stringify({
"prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
}),
});
let request = await res.json();
if (!res.ok) throw new Error(request.error.code + ": " + request.error.message);
// Not finished yet: long-poll until it is
while (request.status === "queued" || request.status === "running") {
res = await fetch(API + "/requests/" + request.id + "?wait=20", { headers });
request = await res.json();
}
if (request.status !== "succeeded") throw new Error(JSON.stringify(request.error));
console.log(request.outputs.map((o) => o.url), request.cost.credits + " API credits ($" + request.cost.usd + ")");
import os
import requests
API = "https://api.doitong.ru/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/longcat-video/text-to-video/720p", 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/yi/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": "longcat-video/text-to-video/720p",
"input": {
"prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
}
}
רופֿט דעם LongCat Video · Text to Video · 720p מאָדעל (longcat-video/text-to-video/720p) דורך דער Doitong API. דאָקומענטאַציע פֿאַר אַגענטס: https://doitong.com/yi/developers/models/longcat-video/text-to-video/720p.md
POST https://api.doitong.ru/v1/run/longcat-video/text-to-video/720p?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"
}
אויב דער ענטפֿער־סטאַטוס איז "queued" אָדער "running", פֿרעגט מיט GET https://api.doitong.ru/v1/requests/REQUEST_ID?wait=20 ביז ער איז "succeeded"; די פֿײַלן זענען אין outputs[].url. POST https://api.doitong.ru/v1/quote/longcat-video/text-to-video/720p מיט דעם זעלבן גוף גיט צוריק די גענויע פּרײַז איידערן לויפֿן.
פֿײַלן ווי דער בײַשפּיל: $ 0.216 216 API־קרעדיטן · ≈ ₽ 23.24 אײַערע פֿײַלן ווערן געמאסטן איידערן לויפֿן לויפֿן עס אויף דער דאָזיקער בלאַט
אײַער נײַער API שליסל. עס ווערט געוויזן בלויז איצט און איז שוין אין דעם קאָד און אין דעם API שליסל־פעלד אונטן. האַלט עס געהיים: לייג עס קיינמאָל נישט אַרײַן אין קאָד וואָס לויפֿט אין אַ בלעטערער.
דאָ קומט אײַער ערשטער רעזולטאַט
בויט אונטן אַ בקשה און לויפט זי מיט אײַער API שליסל. רעזולטאַטן ווערן קאַפּירט צו אונדזער סטאָרידזש, געהאַלטן אויף אייביק אָדער 7 טעג אומזיסט.
בויען אַ בעטן
קאָנטראָלן ווערן דזשענערירט פֿון דעם מאָדעל־סכעמע. דער קאָד און דער פּרײַז דערהײַנטיקן זיך ווען איר ענדערט זיי.
/run/longcat-video/text-to-video/720p?wait=20
פּרײַז → $ 0.216
# 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/longcat-video/text-to-video/720p?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.ru/v1/requests/REQUEST_ID?wait=20" \
-H "Authorization: Bearer $DOITONG_API_KEY"
const API = "https://api.doitong.ru/v1";
const headers = {
"Authorization": "Bearer " + process.env.DOITONG_API_KEY,
"Content-Type": "application/json",
};
// Run the model; wait up to 20 s for the finished result in the same call
let res = await fetch(API + "/run/longcat-video/text-to-video/720p?wait=20", {
method: "POST",
headers,
body: JSON.stringify({
"prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
}),
});
let request = await res.json();
if (!res.ok) throw new Error(request.error.code + ": " + request.error.message);
// Not finished yet: long-poll until it is
while (request.status === "queued" || request.status === "running") {
res = await fetch(API + "/requests/" + request.id + "?wait=20", { headers });
request = await res.json();
}
if (request.status !== "succeeded") throw new Error(JSON.stringify(request.error));
console.log(request.outputs.map((o) => o.url), request.cost.credits + " API credits ($" + request.cost.usd + ")");
import os
import requests
API = "https://api.doitong.ru/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/longcat-video/text-to-video/720p", 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": "longcat-video/text-to-video/720p",
"input": {
"prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
},
"wait_seconds": 20
}
}
}
לויפֿן דעם ריקוועסט
אײַער key בלײַבט אין דעם בלעטערער: זי ווערט געשיקט נאָר צום Doitong API און אָפּגעהיט (localStorage) נאָר אויב איר טיקט אָן געדענקען. באַקומען אַן API שליסל
וועגן LongCat Video · Text to Video · 720p
שאַפֿט ווידעאָ פֿון אַ פּראָמפּט און לייגט צו אַ פֿאַרפֿײַנערן־פּאַס באַשטימט דורך `num_refine_inference_steps` (8 ביז 50). `aspect_ratio` איז 16:9, 9:16 אָדער 1:1, און `num_frames` לויפט 17 ביז 961 (默认 162) ביי 默认 30 fps. עס נעמט אויך אַ נעגאַטיוון פּראָמפּט און `guidance_scale` פֿון 1 ביז 10. די אַרויסגאַבע קען זײַן mp4, webm, ProRes mov אָדער GIF.
פּאַראַמעטערס
promptפארלאנגט
negative_promptאָפּציאָנעל
num_framesאָפּציאָנעל
num_inference_stepsאָפּציאָנעל
num_refine_inference_stepsאָפּציאָנעל
guidance_scaleאָפּציאָנעל
aspect_ratioאָפּציאָנעל
fpsאָפּציאָנעל
seedאָפּציאָנעל
enable_prompt_expansionאָפּציאָנעל
enable_safety_checkerאָפּציאָנעל
video_output_typeאָפּציאָנעל
video_qualityאָפּציאָנעל
video_write_modeאָפּציאָנעל
accelerationאָפּציאָנעל
אויסגאַבע
{
"id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
"object": "request",
"model": "longcat-video/text-to-video/720p",
"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": 216,
"usd": "0.216",
"charged": 216,
"refunded": 0
},
"input": {
"prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
},
"output": {
"prompt": "realistic filming style, a person wearing a dark helmet, a deep-colored jacket, blue jeans, and bright yellow shoes rides a skateboard along a winding mountain road. The skateboarder starts in a standing position, then gradually lowers into a crouch, extending one hand to touch the road surface while maintaining a low center of gravity to navigate a sharp curve. After completing the turn, the skateboarder rises back to a standing position and continues gliding forward. The background features lush green hills flanking both sides of the road, with distant snow-capped mountain peaks rising against a clear, bright blue sky. The camera follows closely from behind, smoothly tracking the skateboarder’s movements and capturing the dynamic scenery along the route. The scene is shot in natural daylight, highlighting the vivid outdoor environment and the skateboarder’s fluid actions.",
"seed": 42,
"video": {
"url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
"content_type": "video/mp4",
"file_name": "0-output.mp4",
"file_size": 1843200
}
},
"outputs": [
{
"type": "video",
"url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
"content_type": "video/mp4",
"file_size": 1843200,
"width": 1280,
"height": 720,
"duration": 5,
"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"
}
}
פֿעלדער פֿון דער אויסגאַבע
- prompt
- stringפּראָמפּט וואָס איז געניצט געוואָרן צו גענערירן דעם רעזולטאַט.
- seed
- integerסיד־ווערט וואָס ווערט געווענדט בעת גענערירונג.
- video
- object {url, content_type, file_name, file_size}ווידעא־פֿײַל געשאַפֿן דורך גענערירונג.
אַנדערע LongCat Video וואַריאַנטן
מער מאָדעלן: טעקסט צו ווידעא
פֿאַר AI־אַגענטן: דער בלאַט ווי Markdown געפֿינט זיך בײַ https://doitong.com/yi/developers/models/longcat-video/text-to-video/720p.md. אַלע מאָדעלן און גוידעס: https://doitong.com/developers/llms.txt