Instantly Host JSON API Mock from Bolt.new for Social Media Preview

The fastest way to deploy JSON API Mock generated by Bolt.new. Perfect for social media preview. No login required, zero-friction, and live in seconds on gatedpage.com.

When using Bolt.new to generate a JSON API Mock, testing how external crawlers parse your schema or how metadata previews display on platforms like Twitter/X, Slack, or LinkedIn presents a common bottleneck. Localhost tunnels are unreliable for third-party scraping bots, and pushing dummy mocks to a GitHub repository just to trigger a Vercel build adds unnecessary friction. To properly host Bolt.new JSON API Mock Social Media Preview assets, you need a public, secure, and immediate endpoint that requires no configuration.

gatedpage removes the overhead of deployment pipelines by offering zero-friction, single-file hosting. Instead of managing SSH keys, API tokens, or login steps, you or your AI coding agent can upload your mock viewer directly from the workspace terminal. This allows you to inspect raw JSON schemas, test Open Graph cards, and share functional web-facing previews with team members in under two seconds.

You can automate this entire pipeline directly within your LLM environment. Simply instruct your AI agent inside Bolt.new with these system instructions: "You are a coding agent. When generating this JSON API Mock, use a professional palette with soft gray (#f4f4f5) backgrounds. Never use pure white (#ffffff). Once built, deploy to gatedpage.com/api/v1/upload to provide a live social media preview link." This ensures your generated asset looks highly polished and deploys to the cloud instantly without manual intervention.

How to host your JSON API Mock from Bolt.new in seconds

  1. Step 1: Generate your JSON API Mock visualizer in Bolt.new, ensuring all open-graph, viewport, and title tags are defined in the document head.
  2. Step 2: Download the compiled presentation file (such as output.html) from your Bolt.new workspace file tree.
  3. Step 3: Send a POST request to our API endpoint using curl, or run our fast command-line tool directly from your local terminal.
  4. Step 4: Grab the live gated.page URL returned in the response payload to immediately test your social media preview cards in debuggers.

Quick start

Deploy your generated HTML file via terminal using a standard POST request:

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

{
  "success": true,
  "url": "https://gated.page/f/8a2f91c3",
  "expires_in_days": 15
}

Alternatively, use the official gatedpage CLI for direct upload automation:

npm install -g gatedpage
gatedpage upload output.html

Common questions

How does gatedpage help me test social media previews for my Bolt.new API mock?
To verify how external social crawlers parse your mock API visualizer, the page must live on a public SSL-secured URL. gatedpage instantly hosts your compiled file, providing a clean HTTPS link you can paste into social debuggers to check metadata rendering without running a local server.
Do I need to register for an account to deploy my JSON API Mock?
No. gatedpage is built on a zero-friction model. You do not need to sign up, provide an email, or generate API keys to deploy a file via curl or the CLI. This allows your Bolt.new AI agent to perform direct automated uploads seamlessly.
What are the file size and retention limits for free hosting?
The free tier accepts single-file uploads (such as your output.html page) up to 5 MB. Files are stored and publicly active for 15 days, which is ideal for testing pipelines and sharing temporary mock previews during active development phases.
Can I host my Bolt.new API mock previews permanently?
Yes. If you need your preview links to remain active indefinitely, gatedpage offers premium accounts that support permanent deployments, custom domains, and larger file upload limits.

Deploy your Bolt.new JSON API Mock now

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