anywearSTUDIO
API ציבורי

צור סרטונים ותמונות מהכלים שלך

צור מפתח, קרא ל-API עם אימות Bearer, ובדוק את סטטוס המשימה עד שהתוצאה מוכנה. עובד עם Claude Code, Codex וכל לקוח HTTP.

התחלה מהירה

  1. 1

    צור מפתח

    צור מפתח API בלוח הבקרה שלך. הוא מוצג פעם אחת בלבד, לכן שמור אותו במקום בטוח.

  2. 2

    קרא ל-API

    שלח בקשת POST עם מפתח ה-Bearer שלך וכותרת Idempotency-Key.

    curl -X POST https://www.seedance2ai.io/api/v1/video/seedance2 \
      -H "Authorization: Bearer $SEEDANCE_API_KEY" \
      -H "Content-Type: application/json" \
      -H "Idempotency-Key: demo-video-001" \
      -d '{
        "mode": "text-to-video",
        "quality_tier": "standard",
        "prompt": "A cinematic shot of a glass train crossing a snowy mountain bridge",
        "aspect_ratio": "16:9",
        "duration": "5",
        "resolution": "720p"
      }'
  3. 3

    בדוק את התוצאה

    בצע פולינג לנקודת הקצה של סטטוס המשימה עד שהסטטוס יהיה completed או failed, ולאחר מכן קרא את הפלט.

    while true; do
      TASK=$(curl -s https://www.seedance2ai.io/api/v1/tasks/sd2_xxxxx \
        -H "Authorization: Bearer $SEEDANCE_API_KEY")
      STATUS=$(echo "$TASK" | jq -r '.status')
      if [ "$STATUS" = "completed" ] || [ "$STATUS" = "failed" ]; then
        echo "$TASK" | jq
        break
      fi
      sleep 10
    done

אימות

כל בקשה מאומתת באמצעות מפתח API מסוג Bearer בכותרת Authorization.

Base URL
https://www.seedance2ai.io/api/v1
Idempotency-Key
Send a unique value with every POST. Retrying with the same key and body within 24 hours returns the original task instead of charging for a second one.
Credits
Calls spend credits from the key owner's personal balance. Team credits are not used.
Media URLs
Reference images, videos and audio must be public HTTPS URLs that can be fetched without cookies or a login.
http
Authorization: Bearer sk_live_your_api_key
Content-Type: application/json
Idempotency-Key: a-unique-id-per-request

Seedance 2.0 Video

טקסט, תמונה או מדיה לסרטון

Modes
Text, image, reference media
Duration
4 to 15 seconds
Quality tiers
mini, standard, pro
Task ID
sd2_…
1

הגש משימה

POST
/api/v1/video/seedance2

פרמטרים

  • modestringאופציונליברירת מחדל text-to-video

    Generation mode.

    text-to-videoimage-to-videomedia-to-video
  • quality_tierstringאופציונליברירת מחדל standard

    Quality tier.

    ministandardpro
  • channelstringאופציונליברירת מחדל standard

    Rendering channel.

    standardrealwild
  • promptstringנדרש

    Text prompt.

    3–10000 chars
  • aspect_ratiostringאופציונליברירת מחדל 16:9

    Aspect ratio.

    1:121:94:33:416:99:16adaptive
  • durationstringאופציונליברירת מחדל 5

    Clip duration.

    4–15 (seconds)
  • resolutionstringאופציונליברירת מחדל 720p

    Output resolution. 1080p-plus and 4k are available on pro only.

    720p1080p1080p-plus4k
  • image_urlstring (URL)אופציונלי

    Start frame — required for image-to-video.

    public https URL, ≤ 30 MB
  • end_image_urlstring (URL)אופציונלי

    Optional end frame.

    public https URL, ≤ 30 MB
  • media_urlsstring[] (URL)אופציונלי

    Required for media-to-video. Images are limited to 30 MB; video URLs must support duration probing.

    ≤ 12 public https image/video URLs
  • generate_audiobooleanאופציונליברירת מחדל true

    Generate an audio track.

    truefalse
  • fixed_lensbooleanאופציונליברירת מחדל false

    Lock the camera lens.

    truefalse
  • seedintegerאופציונלי

    Optional deterministic seed.

    -1 – 4294967295

Seedance prompt guide

Seedance prompts work best as concrete director instructions. Describe the subject, action, scene, camera motion, visual style, and constraints, then map every reference asset to the right API parameter.

  • Use image_url for the opening frame, end_image_url for the closing frame, and media_urls for character, motion, style, source-video, or extension references.
  • Describe asset roles in natural language inside prompt. Do not send raw asset ids, asset:// URLs, or in-app-only labels such as @图片1.
  • For edits say “strictly edit the supplied source video”; for extensions say “continue from the supplied previous clip.”
  • For complex scenes, use ordered shots plus a style and constraint package: stable faces, natural motion, no deformation, no watermark, no logo, and no subtitles unless intended.

בקשה

curl -X POST https://www.seedance2ai.io/api/v1/video/seedance2 \
  -H "Authorization: Bearer $SEEDANCE_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: demo-video-001" \
  -d '{
    "mode": "text-to-video",
    "quality_tier": "standard",
    "prompt": "A cinematic shot of a glass train crossing a snowy mountain bridge",
    "aspect_ratio": "16:9",
    "duration": "5",
    "resolution": "720p"
  }'

תגובה202

json
{
  "id": "sd2_xxxxx",
  "status": "processing",
  "model": "seedance2",
  "quality_tier": "standard",
  "channel": "standard",
  "credits_used": 30
}

ערכי credits_used המוצגים בדוגמאות אלה הם להמחשה בלבד. השימוש בפועל מחושב בזמן השליחה ומוחזר על ידי ה-API.

2

בדיקת סטטוס משימה

GET
/api/v1/tasks/{id}

status

processing
Accepted and running. Keep polling.
completed
Finished. Read output, or result_urls for a flat list of files.
failed
Ended without a result. error says why and credits_refunded shows what was returned.

Poll every 10 seconds or so and stop at completed or failed. Status reads have their own rate limit, so polling never uses up your submit budget.

בקשה

curl https://www.seedance2ai.io/api/v1/tasks/sd2_xxxxx \
  -H "Authorization: Bearer $SEEDANCE_API_KEY"

תגובה200

json
{
  "id": "sd2_xxxxx",
  "type": "video",
  "status": "completed",
  "model": "seedance2",
  "quality_tier": "standard",
  "channel": "standard",
  "resolution": "720p",
  "credits_used": 30,
  "credits_refunded": 0,
  "output": {
    "video_url": "https://...",
    "last_frame_url": "https://...",
    "seed": 123
  },
  "result_urls": ["https://..."],
  "error": null,
  "created_at": "2026-06-03T10:00:00.000Z",
  "updated_at": "2026-06-03T10:03:12.000Z"
}

Wait for the result

while true; do
  TASK=$(curl -s https://www.seedance2ai.io/api/v1/tasks/sd2_xxxxx \
    -H "Authorization: Bearer $SEEDANCE_API_KEY")
  STATUS=$(echo "$TASK" | jq -r '.status')
  if [ "$STATUS" = "completed" ] || [ "$STATUS" = "failed" ]; then
    echo "$TASK" | jq
    break
  fi
  sleep 10
done

Tasks and balance

Read endpoints for building a task history, showing remaining credits, or discovering models at runtime. They share the read rate limit.

List tasks

GET
/api/v1/tasks

Returns the tasks this account created through the API in the last 30 days, newest first. Each item has the same shape as a single task. Use limit (1 to 50, default 20) and pass next_cursor as before to fetch the next page.

curl "https://www.seedance2ai.io/api/v1/tasks?limit=20" \
  -H "Authorization: Bearer $SEEDANCE_API_KEY"
json
{
  "data": [
    {
      "id": "sd2_xxxxx",
      "type": "video",
      "status": "completed",
      "model": "seedance2",
      "credits_used": 30,
      "result_urls": ["https://..."]
    }
  ],
  "has_more": false,
  "next_cursor": null
}

Check balance

GET
/api/v1/balance

Returns the credits the key owner can spend through the API. subscription_credits is the part that came from a plan and expires at subscription_credits_expire_at.

curl "https://www.seedance2ai.io/api/v1/balance" \
  -H "Authorization: Bearer $SEEDANCE_API_KEY"
json
{
  "credits": 1200,
  "subscription_credits": 1000,
  "subscription_credits_expire_at": "2026-07-01T00:00:00.000Z"
}

List models

GET
/api/v1/models

Returns every model the API serves with its endpoint, accepted modes and task ID prefix. Useful for building a model picker without hard-coding this page.

curl "https://www.seedance2ai.io/api/v1/models" \
  -H "Authorization: Bearer $SEEDANCE_API_KEY"
json
{
  "data": [
    {
      "id": "seedance2",
      "name": "Seedance 2.0",
      "type": "video",
      "method": "POST",
      "endpoint": "/api/v1/video/seedance2",
      "modes": ["text-to-video", "image-to-video", "media-to-video"],
      "task_id_prefix": "sd2_"
    }
  ]
}

קודי שגיאה

Every error has the same shape. Branch on code, and show message to a person. A task that was accepted can still fail later, so also check status when you poll.

json
{
  "error": {
    "code": "invalid_request",
    "message": "Invalid request body: prompt: String must contain at least 3 character(s)"
  }
}
קודHTTPמשמעות
unauthorized401Missing, invalid, or revoked API key.
invalid_request400Bad input or unsupported field. The message names the first field that failed; details lists them all.
purchase_required403Seedance 2.5 requires a successful credits or plan purchase; free promotional credits alone do not unlock it. The GPT Image 2.5 economy channel has the same requirement.
insufficient_credits402Not enough credits. Seedance 2.5 always returns HTTP 402 with insufficient_credits; when an authoritative quote is available, it may also include required_credits, available_credits, pricing_version, and promotion_applied.
rate_limited429Too many requests for this account. See Rate limits below. Seedance requests that validate reference media are limited to 3 per 60 seconds per account and source IP, with a project-wide safety cap. Retry after the Retry-After response header (in seconds).
idempotency_conflict409Same Idempotency-Key reused with a different body, or still running.
service_busy503Temporary upstream or credit-concurrency issue. Retry.
not_found404Task does not exist or does not belong to this key owner.
internal_error500Unexpected server-side failure.

Rate limits

A request over the limit returns HTTP 429 with a Retry-After header in seconds, plus X-RateLimit-Limit and X-RateLimit-Reset. Wait that long, then retry with the same Idempotency-Key.

Submit a job
30 per 60 seconds
Every POST endpoint, counted per account across all of its keys.
Read
120 per 60 seconds
Task status, task list, balance and models. Counted separately, so polling never uses up the submit budget.
Reference media validation
3 per 60 seconds
Seedance requests that include reference media, per account and source IP.

שימוש עם Claude Code

השתמש ב-Copy for AI כדי לייצא את ה-API המלא כמסמך Markdown נקי, הדבק אותו ב-Claude Code או Codex, ותן לסוכן לחבר את האינטגרציה. או כוון את הסוכן ישירות לנקודת הקצה של הטקסט הגולמי.

Skill

התקן את המיומנות Seedance ב-Claude Code, Codex או בכל סוכן — היא כותבת פרומפטים קולנועיים ומרנדרת אותם דרך ה-API עבורך.

bash
# Download the one-file skill from Seedance 2.0 AI
mkdir -p ~/.claude/skills/seedance
curl --fail --location -H "Authorization: Bearer $SEEDANCE_API_KEY" https://www.seedance2ai.io/downloads/seedance-skill.md -o ~/.claude/skills/seedance/SKILL.md.tmp &&
mv ~/.claude/skills/seedance/SKILL.md.tmp ~/.claude/skills/seedance/SKILL.md

שאלות נפוצות

מי יכול להשתמש ב-API?
כל מי שיש לו קרדיטים. אין חסם תוכנית — כל חשבון שיש לו קרדיטים יכול ליצור מפתח ולהפעיל את ה-API.
איך משיגים קרדיטים?
הטען או הירשם בדף המחירים. הקרדיטים מתווספים ליתרה שלך מיד.
האם הקרדיטים משותפים בין האתר ל-API?
כן — יתרת הקרדיטים האישית שלך משמשת גם ליצירה בדפדפן (web generation) וגם לקריאות API. בצוות, קריאות API מתבצעות מהיתרה האישית של כל חבר, ולא ממאגר הקרדיטים המשותף של הצוות.
איך מתחילים?
צור מפתח API בלוח הבקרה שלך, ולאחר מכן גש לנקודות הקצה באמצעות טוקן Bearer (ראה Quickstart למעלה).
מה אם קריאה מחזירה insufficient_credits?
יתרתך ריקה — השלם יתרה בדף התמחור ונסה שוב.