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Models/Alibaba/Wan 2.2 Speech To Video
Alibabavideo1 route

Wan 2.2 Speech To Video

Alibaba's Wan 2.2 Speech To Video: image to video, up to 720p, with sound.

wan-2.2-speech-to-videoGet API key

Pricing per second of video

ResolutionPer second
480p$0.08lowest8 credits
580p$0.1212 credits
720p$0.1515 credits

Billed in credits per second of video (100 credits = $1, rounded up to a whole credit). Charged once, only for the route that succeeds. Failed attempts cost $0.00.

Request

# 1. Submit a generation and keep its id (a refusal prints {"error": {"message": ...}})
RESP=$(curl -s https://api.revana.si/v1/generations \
  -H "Authorization: Bearer $REVANA_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "wan-2.2-speech-to-video",
    "input": {
      "prompt": "A slow dolly shot through a neon-lit night market in the rain, steam rising from food stalls",
      "image_url": "https://example.com/start-frame.jpg",
      "audio_url": "https://example.com/voice.mp3",
      "resolution": "720p"
    }
  }')
echo "$RESP"
ID=$(echo "$RESP" | jq -r .id)

# 2. Poll it until status is "succeeded" or "failed" (a failed one has error.message)
curl -s https://api.revana.si/v1/generations/$ID \
  -H "Authorization: Bearer $REVANA_API_KEY"

# 3. Download the file once it has succeeded
curl -L https://api.revana.si/v1/generations/$ID/content \
  -H "Authorization: Bearer $REVANA_API_KEY" \
  -o out.mp4

Set REVANA_API_KEY to your key. Full reference in the quickstart.

Options

Tasks
Image to video
Resolutions
480p580p720p
Audio
Supported
Billing unit
per second of video
Model id
wan-2.2-speech-to-video

1 route

One route today. If it fails you are not charged.

About the Wan 2.2 Speech To Video API

How much does the Wan 2.2 Speech To Video API cost?

Wan 2.2 Speech To Video costs from $0.08 per second of video on Revana (480p: $0.08; 580p: $0.12; 720p: $0.15). You pay in prepaid credits, 100 credits to the dollar, with no subscription or monthly minimum. A generation that fails costs nothing.

How do I call Wan 2.2 Speech To Video from code?

Send POST https://api.revana.si/v1/generations with {"model": "wan-2.2-speech-to-video", "input": {...}} and your Revana API key as a Bearer token, poll GET /v1/generations/{id} until it succeeds, then download GET /v1/generations/{id}/content. Every model on Revana takes the same request shape.

What happens if a Wan 2.2 Speech To Video generation fails?

You are charged once, only for the route that delivers. A failed generation costs $0.00.

What can Wan 2.2 Speech To Video do on Revana?

Wan 2.2 Speech To Video supports image to video, resolutions 480p, 580p, 720p and generated audio. A value it does not offer is refused with 422 before anything is charged.

Can my AI agent use Wan 2.2 Speech To Video?

Yes. Connect the Revana MCP server (https://revana.si/api/mcp) to Claude, ChatGPT, Cursor or Codex, or have the agent call the REST API. The agent can list models, get a free quote and generate on your credits.

Compare with similar models

Also as markdown for agents. Every model and price: models.json.