wan2.6-i2v-flash
wan/wan2.6-i2v-flashAnimate a first-frame image with optional generated audio.
- second
- UnavailableUnavailableUnavailableUnavailable
- Wan
- 5 min
Overview
Requires an active price tier and configured supplier. Accepted tasks retain their original order and price for read-only recovery. Billing uses validated native output seconds; never submit another generation to recover the same task.
After COMPLETED, read run.output.video_url, task_id, duration and resolution. Download the temporary video URL promptly.
Input
These go in the input object of the run request.
| Field | Type | Required | Description |
|---|---|---|---|
| prompt | string | No | Scene and movement. Maximum: 1500 |
| image | string | Yes | Public HTTPS first-frame image URL; aspect ratio follows the image. |
| audio | boolean | No | Generate audio. Audio and silent requests have separate price tiers. Default: true |
| prompt_extend | boolean | No | Must be false for this first-frame contract. Default: false |
| duration | integer | No | Requested output seconds. Default: 5Minimum: 2 Maximum: 15 |
| resolution | string | No | Output resolution and billing tier. Allowed: 720P, 1080P Default: "1080P" |
Requests up to 1 MB.
Example
Use your own API key and a saved idempotency key for each new job. Replace image or media placeholders with your own publicly reachable HTTPS URLs. Keep the same key and request body when recovering a timeout.
# Set IMAGE_URL to a publicly accessible first-frame image URL. Requires jq.
: "${IMAGE_URL:?Set IMAGE_URL to your first-frame image URL}"
REQUEST_BODY=$(jq --arg image "$IMAGE_URL" 'walk(if . == "IMAGE_URL" then $image else . end)' <<'JSON'
{"provider":"wan","endpoint":"wan2.6-i2v-flash","input":{"prompt":"A blue ceramic cup on a white table","duration":2,"resolution":"1080P","image":"IMAGE_URL","audio":true}}
JSON
)
# Set once per job; reuse this key and the identical body after a timeout.
: "${AGENTSKY_IDEMPOTENCY_KEY:?Set a unique, saved key for this job}"
curl --fail-with-body https://gateway.agentsky.dev/v1/run \
-H "authorization: Bearer $AGENTSKY_API_KEY" \
-H "content-type: application/json" \
-H "Idempotency-Key: $AGENTSKY_IDEMPOTENCY_KEY" \
-d "$REQUEST_BODY"
# If status is READY/RUNNING, poll GET /v1/runs/{runId} with the same API key.Pricing
Prices by input conditions in USD per second, using your plan when signed in. Read the final customer charge from price.amount.value after the run finishes. A RUNNING response is not the final bill.
| Input conditions | Availability | USD per second |
|---|---|---|
| 720P, audio: false | Unavailable | — |
| 720P, audio: true | Unavailable | — |
| 1080P, audio: false | Unavailable | — |
| 1080P, audio: true (default) | Unavailable | — |
