Generate social clips with Grok and Ittybit

import OpenAI from "openai";

const xai = new OpenAI({
apiKey: process.env.XAI_API_KEY,
baseURL: "https://api.x.ai/v1",
});

const tools: OpenAI.Chat.Completions.ChatCompletionTool[] = [
{
type: "function",
function: {
name: "create_clip",
description:
"Cut a clip from the source video between the given timestamps",
parameters: {
type: "object",
properties: {
title: { type: "string", description: "Short, punchy clip title" },
start: { type: "number", description: "Start time in seconds" },
end: { type: "number", description: "End time in seconds" },
},
required: ["title", "start", "end"],
},
},
},
];

from openai import OpenAI

xai = OpenAI(
    api_key=os.environ["XAI_API_KEY"],
    base_url="https://api.x.ai/v1",
)

tools = [
    {
        "type": "function",
        "function": {
            "name": "create_clip",
            "description": "Cut a clip from the source video between the given timestamps",
            "parameters": {
                "type": "object",
                "properties": {
                    "title": {"type": "string", "description": "Short, punchy clip title"},
                    "start": {"type": "number", "description": "Start time in seconds"},
                    "end": {"type": "number", "description": "End time in seconds"},
                },
                "required": ["title", "start", "end"],
            },
        },
    }
]

const transcript = await getTranscript(videoId); // your transcript source

const response = await xai.chat.completions.create({
model: "grok-3",
tools,
messages: [
{
role: "system",
content:
"You are a social media producer. Analyze the transcript and call create_clip for each moment that would perform well as a standalone short-form clip. Aim for 30-90 second segments.",
},
{
role: "user",
content: transcript,
},
],
});

transcript = get_transcript(video_id)  # your transcript source

response = xai.chat.completions.create(
    model="grok-3",
    tools=tools,
    messages=[
        {
            "role": "system",
            "content": "You are a social media producer. Analyze the transcript and call create_clip for each moment that would perform well as a standalone short-form clip. Aim for 30-90 second segments.",
        },
        {
            "role": "user",
            "content": transcript,
        },
    ],
)

const VIDEO_URL = "https://your-bucket.s3.amazonaws.com/episode-42.mp4";

const toolCalls = response.choices[0].message.tool_calls ?? [];

const tasks = await Promise.all(
toolCalls
.filter((call) => call.function.name === "create_clip")
.map(async (call) => {
const { title, start, end } = JSON.parse(call.function.arguments);

      const res = await fetch("https://api.ittybit.com/jobs", {
        method: "POST",
        headers: {
          Authorization: `Bearer ${process.env.ITTYBIT_API_KEY}`,
          "Content-Type": "application/json",
        },
        body: JSON.stringify({
          input: VIDEO_URL,
          kind: "video",
          options: {
            start,
            end,
            format: "mp4",
            width: 1080,
            height: 1920,
            quality: "high",
          },
          metadata: { title },
        }),
      });

      return res.json();
    })

);

console.log(`Created ${tasks.length} clips`);

import requests

VIDEO_URL = "https://your-bucket.s3.amazonaws.com/episode-42.mp4"

tool_calls = response.choices[0].message.tool_calls or []

tasks = []
for call in tool_calls:
    if call.function.name != "create_clip":
        continue

    args = json.loads(call.function.arguments)

    res = requests.post(
        "https://api.ittybit.com/jobs",
        headers={"Authorization": f"Bearer {os.environ['ITTYBIT_API_KEY']}"},
        json={
            "input": VIDEO_URL,
            "kind": "video",
            "options": {
                "start": args["start"],
                "end": args["end"],
                "format": "mp4",
                "width": 1080,
                "height": 1920,
                "quality": "high",
            },
            "metadata": {"title": args["title"]},
        },
    )
    tasks.append(res.json())

print(f"Created {len(tasks)} clips")