Kwaivgi Kling V2.6 Std Text To Video

Kwaivgi Kling V2.6 Std Text To Video

Playground

Kling 2.6 Standard offers cost-effective text-to-video generation with smooth motion, cinematic visuals, and strong prompt adherence. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.

Features

Kling V2.6 Standard is Kuaishou’s text-to-video generation model that creates high-quality videos directly from text descriptions. With support for negative prompts, multiple aspect ratios, and flexible duration, it delivers cinematic results with rich detail and natural motion.

Why Choose This?

• Pure text-driven generation Create videos from scratch using detailed text descriptions.

• Negative prompt support Exclude unwanted elements for more precise control over the output.

• Multiple aspect ratios Support for 1:1, 9:16, and 16:9 to fit any platform.

• Flexible duration Generate 5-second or 10-second videos.

• Prompt Enhancer Built-in tool to automatically improve your video descriptions.

Parameters

How to Use

1. Write your prompt — describe the scene, characters, motion, and style in detail.
2. Add negative prompt (optional) — specify what you want to avoid in the output.
3. Select aspect ratio — choose based on your target platform.
4. Set duration — 5 seconds or 10 seconds.
5. Run — submit and download your video.

Pricing

Best Use Cases

• Social Media Content — Create short-form videos for TikTok, Reels, and Stories.
• Concept Visualization — Bring creative ideas to life without filming.
• Film Noir & Artistic Styles — Generate stylized footage with specific aesthetics.
• Marketing Videos — Produce promotional content from text descriptions.
• Storyboarding — Visualize narrative scenes for pre-production.

Pro Tips

• Use the Prompt Enhancer to refine your descriptions automatically.
• Be specific about style, lighting, atmosphere, and camera movement.
• Use negative prompts to avoid common issues (e.g., “blurry, low quality, distorted”).
• Match aspect ratio to your platform: 16:9 for YouTube, 9:16 for TikTok/Reels, 1:1 for Instagram.
• 5s videos are more cost-effective for testing; use 10s for final production.

Notes

• Only prompt is required; other parameters have defaults.
• Duration options are 5 or 10 seconds only.
• For best results, write detailed prompts with scene, motion, and style information.

Related Models

• Kling V2.6 Pro Image-to-Video — Generate video from reference images with Pro quality.
• Kling V2.6 Standard Image-to-Video — Image-to-video with Standard quality.

Authentication

For authentication details, please refer to the Authentication Guide.

API Endpoints

Submit Task & Query Result

set -euo pipefail

export WAVESPEED_API_KEY="your-api-key"

REQUEST_BODY=$(cat <<'JSON'
{
  "prompt": "A cinematic ocean wave at sunrise, highly detailed",
  "aspect_ratio": "16:9",
  "duration": 5
}
JSON
)

# 1. Submit the prediction.
SUBMIT_RESPONSE=$(curl --silent --show-error --fail-with-body \
  -X POST "https://api.wavespeed.ai/api/v3/kwaivgi/kling-v2.6-std/text-to-video" \
  -H "Authorization: Bearer ${WAVESPEED_API_KEY}" \
  -H "Content-Type: application/json" \
  -d "${REQUEST_BODY}")

TASK=$(printf '%s' "${SUBMIT_RESPONSE}" | jq 'if type == "object" and has("data") then .data else . end')
PREDICTION_ID=$(printf '%s' "${TASK}" | jq -r '.id // empty')
if [ -z "${PREDICTION_ID}" ]; then
  printf 'Submission response did not contain a prediction id
' >&2
  exit 1
fi
RESULT_URL=$(printf '%s' "${TASK}" | jq -r '.urls.get // empty')
if [ -z "${RESULT_URL}" ]; then RESULT_URL="https://api.wavespeed.ai/api/v3/predictions/${PREDICTION_ID}/result"; fi

# 2. Poll until the prediction finishes.
while true; do
  RESPONSE=$(curl --silent --show-error --fail-with-body \
    "${RESULT_URL}" \
    -H "Authorization: Bearer ${WAVESPEED_API_KEY}")
  RESULT=$(printf '%s' "${RESPONSE}" | jq 'if type == "object" and has("data") then .data else . end')
  STATUS=$(printf '%s' "${RESULT}" | jq -r '.status // empty')

  case "${STATUS}" in
    completed) printf '%s\n' "${RESULT}" | jq '.outputs'; break ;;
    failed|cancelled|timeout) printf '%s\n' "${RESULT}" | jq . >&2; exit 1 ;;
    created|processing) sleep 2 ;;
    *) printf 'Unexpected status: %s
' "${STATUS}" >&2; exit 1 ;;
  esac
done

Parameters

Task Submission Parameters

Request Parameters

Response Parameters

Result Request Parameters

Result Response Parameters