Runway Gen-3

Runway Gen-3. 5/10s at 720p/1080p.

Credits

Use Runway Gen-3 in Nodaro

Add one of these nodes to your canvas, open its settings, and choose Runway Gen-3 as the model:

• Generate Video

Run Runway Gen-3 from code

Each call starts a job and returns its jobId. Poll GET /v1/jobs/:id/status, or let the SDK wait for the result. A run costs the credits on this page. API reference

With Nodaro connected to Claude, ChatGPT or Cursor, ask in plain words, or have the assistant call the tool: “Use Runway Gen-3 to make: A paper boat drifts down a rain-soaked street at dusk, slow dolly in”

curl -s -X POST https://app.nodaro.ai/v1/text-to-video \  -H "Authorization: Bearer $NODARO_API_KEY" \  -H "Content-Type: application/json" \  -d '{        "prompt": "A paper boat drifts down a rain-soaked street at dusk, slow dolly in",        "provider": "runway-kie",        "duration": 5      }'

import { createClient, StaticTokenAuth } from "@nodaro/sdk"const client = createClient({  baseUrl: "https://app.nodaro.ai",  auth: new StaticTokenAuth(process.env.NODARO_API_KEY!),})const output = await client.nodes.runAndWait("text-to-video", {  prompt: "A paper boat drifts down a rain-soaked street at dusk, slow dolly in",  provider: "runway-kie",  duration: 5,})

{  "tool": "generate_video",  "arguments": {    "prompt": "A paper boat drifts down a rain-soaked street at dusk, slow dolly in",    "model": "runway-kie",    "duration": 5  }}

Prompt tips

• Prompt cap is 1800 chars; be specific about subject, action, style, and setting. No native audio — plan sound as a separate pass.
• Durations 5 or 10s with a hard trade-off: 10s cannot be 1080p, 1080p cannot exceed 5s — pick per deliverable.
• Text runs REQUIRE an aspect ratio (16:9/4:3/1:1/3:4/9:16); image runs IGNORE it — the input image dictates output dimensions.
• Image-to-video treats the image as the anchor frame: describe motion and camera, not the still.

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