VARIANTE · Kuaishou / Kling

Kling kling-v2.1-pro API

A model variant exposed through RunAPI's unified AI API.

Operational · text · Commercial use supported
# Works with Claude Code, Codex, Gemini CLI, Cursor, and 50+ agents
npx skills add runapi-ai/kling -g
The -g flag installs globally so every project picks it up.
Or paste this prompt to your AI agent:
Install the Kling skill for me:

1. Clone https://github.com/runapi-ai/kling
2. Copy the skills/kling/ directory into your
   user-level skills directory (e.g. ~/.claude/skills/
   for Claude Code, ~/.codex/skills/ for Codex).
3. Verify that SKILL.md is present.
4. Confirm the install path when done.
Switch variant
VISÃO GERAL

Kling kling-v2.1-pro is available through the same RunAPI auth, SDKs, and agent skill workflow.

  • Unified endpoint
  • SDK snippets
  • Agent install path
  • Gerações com falha não são cobradas
PREÇOS

PREÇOS

Gerações com falha não são cobradas
Image to video
$0.10 / second
FICHA TÉCNICA

FICHA TÉCNICA

Model ID kling-v2.1-pro
Provedor Kuaishou
Modalidade text
Task type asynchronous
Cobrança second
Endpoint /api/v1/kling/image_to_video
Commercial Yes
Status Operational
INÍCIO RÁPIDO

Quickstart — kling-v2.1-pro

runapi.ai
curl -X POST https://runapi.ai/api/v1/kling/image_to_video \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "kling-v2.1-pro",
  "image_url": "https://cdn.runapi.ai/public/samples/image.jpg",
  "prompt": "Create a 10-second video of a person walking through an autumn forest, leaves falling, cinematic camera pan."
}'
import { KlingClient } from "@runapi.ai/kling";

const client = new KlingClient();
const result = await client.imageToVideo.run({
    model: "kling-v2.1-pro",
    image_url: "https://cdn.runapi.ai/public/samples/image.jpg",
    prompt: "Create a 10-second video of a person walking through an autumn forest, leaves falling, cinematic camera pan.",
});
require "runapi/kling"

client = RunApi::Kling::Client.new
result = client.image_to_video.run(
    model: "kling-v2.1-pro",
    image_url: "https://cdn.runapi.ai/public/samples/image.jpg",
    prompt: "Create a 10-second video of a person walking through an autumn forest, leaves falling, cinematic camera pan."
)
@runapi.ai/kling v1
COMO FUNCIONA

How to use kling-v2.1-pro

01

Choose endpoint

Pick the endpoint and copy the SDK snippet.

02

Pass model ID

Use this variant ID in the request body.

03

Run task

Submit the request and store the returned task ID.

04

Collect output

Poll or receive the callback when the task finishes.

DIFERENÇAS

How kling-v2.1-pro compares

VS KLING-3.0

Image-to-video with optional final-frame control

Native 4K 60fps, 15-sec max, multi-shot storyboarding

VS KLING-AI-AVATAR-PRO

Image-to-video with optional final-frame control

1080p enhanced lip-sync + facial micro-expressions

VS KLING-AI-AVATAR-STANDARD

Image-to-video with optional final-frame control

720p basic lip-sync; ~half the cost of Pro

CASOS DE USO

Where to use this variant

Chat

Use LLMs for chat and reasoning.

Code

Generate and review implementation work.

Automation

Connect models into backend tasks.

FAQ

Frequently asked questions about kling-v2.1-pro

How do I select kling-v2.1-pro?

Pass the model ID shown in the quickstart.

Is pricing usage-based?

Yes. Pricing is metered per call or unit.

COMEÇAR

Start with Kling today.