Revana
Sign in Get API key
Models/Kuaishou/Kling O1
Kuaishouvideo1 route

Kling O1

Kuaishou's Kling O1: text to video, image to video and reference to video.

kling-o1Get API key

Pricing per second of video

ResolutionPer second
720p$0.09lowest9 credits
1080p$0.1212 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 $REVANA_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "kling-o1",
    "input": {
      "prompt": "A slow dolly shot through a neon-lit night market in the rain, steam rising from food stalls",
      "duration": 5
    }
  }')
echo "$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
Text to videoImage to videoReference to video
Durations
5 s10 s
Audio
Silent only
Billing unit
per second of video
Model id
kling-o1

1 route

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

About the Kling O1 API

How much does the Kling O1 API cost?

Kling O1 costs from $0.09 per second of video on Revana (720p: $0.09; 1080p: $0.12). 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 Kling O1 from code?

Send POST https://api.revana.si/v1/generations with {"model": "kling-o1", "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 Kling O1 generation fails?

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

What can Kling O1 do on Revana?

Kling O1 supports text to video, image to video and reference to video, durations 5 s, 10 s and silent output. A value it does not offer is refused with 422 before anything is charged.

Can my AI agent use Kling O1?

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.