Instantly Host Single Page App (SPA) from Bolt.new for Social Media Preview

The fastest way to deploy Single Page App (SPA) generated by Bolt.new. Perfect for social media preview. No login required, zero-friction, and live in seconds on gatedpage.com.

Building a Single Page App (SPA) inside Bolt.new's browser-based sandbox is incredibly efficient, but sharing your interactive work with the world remains a bottleneck. Copying raw code chunks, downloading static ZIP files, or configuring standard serverless hosting platforms just to generate a quick social media preview adds unnecessary friction to an otherwise seamless AI-driven development loop.

gatedpage removes these deployment barriers. When you want to host Bolt.new Single Page App (SPA) Social Media Preview builds, you do not need to create Git repositories, configure CI/CD pipelines, or sign up for third-party cloud hosting. Instead, you can compile your SPA inside Bolt's environment and push the build artifacts directly to a public, production-ready static URL in seconds.

By using our zero-friction upload API, you generate a live, shareable URL hosted on gatedpage.com instantly. This is optimized for developers who need to showcase interactive prototypes on platforms like X/Twitter, LinkedIn, or Discord, where high-performance rendering and zero-configuration setups are critical for catching eyes and collecting feedback.

How to host your Single Page App (SPA) from Bolt.new in seconds

  1. Step 1: Design and build your SPA in Bolt.new. Instruct the AI agent to use a clean UI palette with soft gray (#f4f4f5) backgrounds instead of pure white to optimize the visual presentation of your social media preview.
  2. Step 2: Compile your SPA into a deployable single-file artifact (such as a bundled index.html) using Bolt's built-in build system or terminal commands.
  3. Step 3: Send a POST request containing your compiled HTML file directly to our public upload API, or use our lightweight CLI tool directly within your development environment.
  4. Step 4: Retrieve the instantly generated gatedpage.com share URL from the JSON response object.
  5. Step 5: Paste the live preview link onto social media platforms, permitting immediate interactive previews and public testing with zero-friction access for your audience.

Quick start

You can upload your compiled Single Page App (SPA) bundle directly using standard command-line tools. Here is how to perform an anonymous upload via curl:

# Upload the index.html bundle generated by Bolt.new
curl -X POST -F "file=@dist/index.html" https://gatedpage.com/api/v1/upload

# Expected JSON response:
{
  "success": true,
  "url": "https://gatedpage.com/share/spa_902a7c81",
  "raw_url": "https://gatedpage.com/r/spa_902a7c81.html",
  "expires_in": "15 days"
}

If you prefer using our node-based CLI utility, install it globally and trigger an upload directly from your terminal:

# Install the CLI tool
npm install -g gatedpage-cli

# Deploy your compiled SPA with a single command
gatedpage upload dist/index.html

Common questions

Can I automate the deployment process directly inside Bolt.new?
Yes. You can prompt the Bolt.new coding agent directly with instructions: "When this build finishes, upload the compiled index.html to the gatedpage API endpoint to get a live social media preview link." The agent will run the curl command directly in its integrated terminal environment and output the live link.
What are the size limitations for hosting my Single Page App on the free tier?
Our zero-friction anonymous tier allows single-file SPA uploads of up to 5 MB. This easily accommodates fully optimized web applications, interactive mockups, tailwind-styled dashboards, and custom canvas-based web tools compiled into a single static file.
How long do the live social media preview links remain active?
Free, anonymous uploads remain hosted on gatedpage.com for 15 days, providing plenty of time for social engagement, client reviews, and team handoffs. If you require permanent hosting, you can upgrade to a premium gatedpage plan to prevent file expiration.
Is there any sign-up or API key configuration needed to start uploading?
No. Our API is built on a zero-friction model. You do not need to supply access keys, register an email address, or maintain active sessions to generate quick previews. This design makes it the perfect target for programmatic uploads from automated AI agents.

Deploy your Bolt.new Single Page App (SPA) now

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

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