Instantly Host Python PyScript App from OpenDevin for Share Preview with Client

The fastest way to deploy Python PyScript App generated by OpenDevin. Perfect for share preview with client. No login required, zero-friction, and live in seconds on gatedpage.com.

When using OpenDevin to write and iterate on a Python PyScript App, the biggest bottleneck isn't the AI generation—it's the feedback loop. PyScript apps rely on compiled Python runtimes running directly in the browser via WebAssembly. Sending a raw HTML file to a client via email or Slack often fails because local files trigger strict CORS policies, and expecting a non-technical client to run a local development server just to see your work is a recipe for frustration.

Traditional deployment platforms introduce significant overhead. Setting up a new repository, configuring GitHub Actions, or provisioning cloud storage buckets just to host a temporary demo wastes billable developer hours. If you want to host OpenDevin Python PyScript App files to share a preview with your client, you need a deployment vector that matches the speed of your AI developer agent.

Gatedpage removes all friction from this workflow. By providing instant, configuration-free static hosting, you can deploy your OpenDevin-generated PyScript interfaces directly to the web with a single terminal command or API call. Your clients get a live, fully functional URL instantly, with zero configuration, no account creation, and zero deployment lag.

How to host your Python PyScript App from OpenDevin in seconds

  1. Step 1: Generate your PyScript code with OpenDevin. Instruct your OpenDevin workspace agent to output your application into a single self-contained HTML file (such as index.html), complete with your PyScript configurations and custom styling.
  2. Step 2: Inspect the generated asset. Ensure that your local PyScript links, imported Python dependencies, and custom stylesheets are correctly embedded within the output HTML file.
  3. Step 3: Deploy via CLI or HTTP POST. Use our zero-auth upload API or the gatedpage CLI directly from your system terminal or OpenDevin's built-in bash terminal to upload your single-file app.
  4. Step 4: Share the instant URL. Copy the generated secure gated.page link from the JSON response and send it directly to your client to preview the running WebAssembly Python application.

Quick start

Deploy your single-file PyScript app instantly via curl or our official CLI. No API keys or configurations required for temporary developer drafts.

$ curl -X POST -F "file=@index.html" https://gatedpage.com/api/v1/upload

{
  "success": true,
  "url": "https://gated.page/f/8a9b2c3d",
  "expires_at": "2026-03-15T12:00:00Z"
}

Alternatively, use the lightweight gatedpage CLI tool for rapid terminal deployments:

$ gatedpage upload index.html
Deploying index.html...
Live URL: https://gated.page/f/8a9b2c3d (Expires in 15 days)

Common questions

Do my clients need a gatedpage account to view the PyScript app?
No, your clients do not need to log in or create an account to view the shared link. The deployed PyScript application loads instantly in any modern web browser, running the Python code locally via WebAssembly with zero barriers to entry.
Is there a file size limit for uploading generated PyScript pages?
Yes, the free anonymous tier supports single-file uploads of up to 5 MB. This is more than sufficient for HTML files generated by OpenDevin, including embedded PyScript configurations, custom CSS frameworks, and lightweight client-side scripts.
How long does the client preview link remain active on gatedpage?
Files uploaded using the anonymous free tier remain hosted and active for exactly 15 days. If you require permanent hosting for your client previews, you can upgrade to a paid account to prevent automated link expiration.
Can I automate gatedpage uploads inside my OpenDevin agent loop?
Absolutely. You can explicitly instruct your OpenDevin agent to run the upload curl command in its terminal step once it completes writing the Python PyScript App code. This allows the AI agent to output the live share preview with client link directly inside your chat interface.

Deploy your OpenDevin Python PyScript App now

No account required. Drop a file, get a link in seconds.

Try Gatedpage free