const API_KEY = "api-key";
const BASE_URL = "{BASE_URL}";

// Step 1: Helper to upload a file via /upload-file
async function uploadFile(file) {
  const formData = new FormData();
  formData.append('file', file);

  const presign = await fetch(`${BASE_URL}/api/v2/videos/upload-file`, {
    method: 'POST',
    headers: { 'x-api-key': API_KEY },
    body: formData
  });
  const { upload_url, file_url, content_type } = await presign.json();

  await fetch(upload_url, {
    method: 'PUT',
    headers: { 'Content-Type': content_type },
    body: file
  });

  return file_url;
}

// Step 2: Upload all reference docs and collect URLs
const fileInput = document.querySelector('#uploads');
const referenceUrls = await Promise.all(
  Array.from(fileInput.files).map((f) => uploadFile(f))
);

// Step 3: Generate the video with the uploaded references
const generatePayload = {
  prompt: 'Summarize this slide deck for executives',
  reference_source: referenceUrls,
  narration_voice: 'female-1',
  narration_language: 'spanish'
};

const response = await fetch(`${BASE_URL}/api/v2/videos/generate`, {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    'x-api-key': API_KEY
  },
  body: JSON.stringify(generatePayload)
});

const result = await response.json();
console.log('Generation started:', result);

Attach files via <input id="uploads" type="file" multiple /> before calling this helper.

import fetch from "node-fetch";

const API_KEY = "api-key";
const BASE_URL = "{BASE_URL}";

const payload = {
  prompt: "Explain how neural networks work",
  golpo_video_engine: "golpo_sketch",
  // sketch_style_variant options:
  //   "classic" (default), "improved(beta)", "formal",
  //   "crayon", "dry_erase", "professional_clean",
  //   "creative", "infographics"
  sketch_style_variant: "improved(beta)",
  scene_pacing: "fast",              // "normal" (15s max) | "fast" (10s max)
  background_track: "engaging",
  watermark: false
};

const response = await fetch(`${BASE_URL}/api/v2/videos/generate`, {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    "x-api-key": API_KEY
  },
  body: JSON.stringify(payload)
});

console.log(await response.json());

Run with: node --env-file=.env golpo-sketch.js

import fetch from "node-fetch";

const API_KEY = "api-key";
const BASE_URL = "{BASE_URL}";

const payload = {
  prompt: "Create a product overview video",
  golpo_video_engine: "golpo_canvas",
  // canvas_style_variant options:
  //   "chalkboard_bw", "chalkboard_color" (default), "whiteboard",
  //   "modern_minimal", "technical", "sharpie", "playful", "editorial",
  //   "illustrations"
  canvas_style_variant: "modern_minimal",
  pen_animation_style: "stylus",       // "stylus" | "marker" | "pen"
  scene_pacing: "normal",              // "normal" (15s max) | "fast" (10s max)
  watermark: false
};

const response = await fetch(`${BASE_URL}/api/v2/videos/generate`, {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    "x-api-key": API_KEY
  },
  body: JSON.stringify(payload)
});

console.log(await response.json());

Run with: node --env-file=.env golpo-canvas.js

import fetch from "node-fetch";

const API_KEY = "api-key";
const BASE_URL = "{BASE_URL}";

// Narrator speaks Hindi; on-screen text, titles, and labels are in English.
const payload = {
  prompt: "Explain the water cycle",
  narration_language: "hindi",
  onscreen_text_language: "english",
  narration_voice: "female-1",
  watermark: false
};

const response = await fetch(`${BASE_URL}/api/v2/videos/generate`, {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    "x-api-key": API_KEY
  },
  body: JSON.stringify(payload)
});

console.log(await response.json());

Run with: node --env-file=.env display-language.js

import fetch from "node-fetch";

const API_KEY = "api-key";
const BASE_URL = "{BASE_URL}";

const payload = {
  prompt: "Explain the quarterly roadmap",
  background_track: "engaging"
};

const response = await fetch(`${BASE_URL}/api/v2/videos/generate`, {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    "x-api-key": API_KEY
  },
  body: JSON.stringify(payload)
});

console.log(await response.json());

Run with: node --env-file=.env generate.js

import fetch from "node-fetch";

const BASE_URL = "{BASE_URL}";

// Query params:
//   limit  — max number of videos to return (optional)
//   offset — number of videos to skip (optional, for pagination)
const response = await fetch(`${BASE_URL}/api/v2/videos?limit=10&offset=0`, {
  headers: { "x-api-key": "api-key" }
});

const data = await response.json();
console.log(data.videos);
console.log(data.total);

Run with: node --env-file=.env list-videos.js

const BASE_URL = "{BASE_URL}";
const VIDEO_ID = "video_id";

const response = await fetch(`${BASE_URL}/api/v2/videos/${VIDEO_ID}`, {
  headers: { "x-api-key": "api-key" }
});
console.log(await response.json());

Run with: node --env-file=.env get-video.js <video_id>

const BASE_URL = "{BASE_URL}";
const VIDEO_ID = "video_id";

// Only 'title' and 'visibility' are accepted.
const payload = { title: "Updated internal briefing", visibility: "private" };

const response = await fetch(`${BASE_URL}/api/v2/videos/${VIDEO_ID}`, {
  method: "PATCH",
  headers: {
    "Content-Type": "application/json",
    "x-api-key": "api-key"
  },
  body: JSON.stringify(payload)
});

console.log(await response.json());

Run with: node --env-file=.env update-video.js <video_id>

const BASE_URL = "{BASE_URL}";
const VIDEO_ID = "video_id";

const response = await fetch(`${BASE_URL}/api/v2/videos/${VIDEO_ID}`, {
  method: "DELETE",
  headers: { "x-api-key": "api-key" }
});

console.log(await response.json());

Run with: node --env-file=.env delete-video.js <video_id>

const BASE_URL = "{BASE_URL}";
const JOB_ID = "job-id";

const response = await fetch(`${BASE_URL}/api/v2/videos/status/${JOB_ID}`, {
  headers: { "x-api-key": "api-key" }
});

const body = await response.json();
console.log(body);
// Three response shapes (depending on original generate request):
//   { job_id, status, created_at, script_text }   // enable_script_only_mode=true
//   { job_id, status, created_at, podcast_url }   // enable_podcast_engine=true
//   { job_id, status, created_at, video_url }     // default (video)

Run with: node --env-file=.env job-status.js <job_id>