aisplice

Wan 3.0

WanVideo generationper-requestTiered pricing

Wan 3.0 asynchronous video generation. Supports text-to-video, first/last-frame generation, multimodal image/video/audio references, native audio, 480P/720P/1080P output, and automatic or 2-30 second duration.

Price

$0.164384/s

Endpoint

/videos

Delivery pattern

Async task lifecycle

Availability

Available now

API documentation

Build and copy the request

Choose the options this model accepts. The code below updates as you choose.

Step-by-step in the docs
POSThttps://www.aisplice.store/v1/videosBearer API keyAsync task

OptionsOnly options published for this model are shown.

# Requires curl and jq
API_KEY="${API_KEY:-YOUR_API_KEY}"

# 1. Submit once
SUBMITTED=$(curl --fail-with-body -sS https://www.aisplice.store/v1/videos \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: model-docs-$(date +%s)-$$" \\
  -d '{
  "model": "Wan 3.0",
  "prompt": "A cinematic scene with careful composition",
  "duration": 5,
  "resolution": "1080P",
  "size": "adaptive",
  "metadata": {
    "generate_audio": true,
    "watermark": false
  }
}')
TASK_ID=$(printf '%s' "$SUBMITTED" | jq -r '.task_id // .id // empty')
if [ -z "$TASK_ID" ]; then
  printf '%s\n' "$SUBMITTED" >&2
  exit 1
fi
echo "task_id=$TASK_ID"

# 2. Poll until terminal
while true; do
  STATUS_JSON=$(curl --fail-with-body -sS \
    "https://www.aisplice.store/v1/videos/$TASK_ID" \
    -H "Authorization: Bearer $API_KEY")
  STATUS=$(printf '%s' "$STATUS_JSON" | jq -r '.status // empty' | tr '[:upper:]' '[:lower:]')
  echo "status=$STATUS"
  case "$STATUS" in
    completed|succeeded|success) break ;;
    failed|failure|cancelled|canceled)
      printf '%s\n' "$STATUS_JSON" | jq .
      exit 1
      ;;
  esac
  sleep 5
done

# 3. Fetch the final result
curl --fail-with-body -sS \
  "https://www.aisplice.store/v1/videos/$TASK_ID/content" \
  -H "Authorization: Bearer $API_KEY" | jq .
  1. 1Submit the task
  2. 2Poll the status
  3. 3Fetch the content

This model requires public media URLs. Upload a local file first, then put public_url into the model request. Avoid large Base64 bodies.

Read the upload guide

Parameter reference

model
stringrequired

Exact model identifier for this request.

wan3.0-video
prompt
stringoptional

Video prompt, up to 20000 characters. Prompt or reference media is required.

duration
integeroptional

Output seconds; -1 lets Wan choose automatically.

-123456789101112131415161718192021222324252627282930
resolution
stringoptional

Requested output resolution.

480P720P1080P
size
stringoptional

Output aspect ratio or dimensions.

adaptive16:94:31:13:49:16
images
string[]optional

One or two images default to frame generation. Set image_reference_mode=multi for up to 10 reference images.

videos
string[]optional

Up to 5 public reference-video URLs, 15 seconds total. Input plus output is capped at 30 seconds.

Response lifecycle

Task status, terminal states, and result response examples.

Submit
{
  "id": "task_xxx",
  "task_id": "task_xxx",
  "object": "video",
  "model": "Wan 3.0",
  "status": "queued"
}

Waiting

queued · submitted · in_progress · processing

Success

completed · succeeded · success

Failure

failed · failure · cancelled · canceled

Errors and production

Retry rules, idempotency, and the minimum production checklist.

400 / 422

Fix the request fields or unsupported option; do not retry unchanged.

401

Check that the API key is present, active, and sent as a Bearer token.

402

The account balance is insufficient.

409

The Idempotency-Key is processing or was reused with another body.

429

Back off according to Retry-After before retrying.

5xx

Retry with exponential backoff and keep the original Idempotency-Key.

  • Keep API keys on your server for public mobile and browser applications.
  • Set a unique Idempotency-Key for every billable async operation.
  • Persist task_id so polling can resume after a restart.
  • Use a timeout for every HTTP request and surface the request ID in support reports.
  • Read live model metadata instead of hard-coding prices and supported options.

Price and tiers

Request price

$0.164384/s

Tiered pricing

Base price $0.164384/s

Tier pricing — the final price depends on the options you request. Unlisted tiers bill at the base price. Billed per second of generated output.

SizePrice
  • 16:9×1$0.164384/s
  • 1:1×1$0.164384/s
  • 3:4×1$0.164384/s
  • 4:3×1$0.164384/s
  • 9:16×1$0.164384/s
  • adaptive×1$0.164384/s
ResolutionPrice
  • 480p×0.25$0.041096/s
  • 720p×0.5$0.082192/s
  • 1080p×1$0.164384/s

The price shown here is exactly what you are billed — failed calls are refunded automatically.

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