Instantly Host JSON API Mock from Claude Code for Share Preview with Client

The fastest way to deploy JSON API Mock generated by Claude Code. Perfect for share preview with client. No login required, zero-friction, and live in seconds on gatedpage.com.

When you use Claude Code to scaffold JSON API responses or generate mock interface data, the bottleneck isn't the generation—it's the handoff. Traditionally, developers are forced to paste code into Slack, zip up files for email, or spin up bloated staging environments just to let a stakeholder visualize the structure. This friction slows down feedback loops and distracts from the core development task.

gatedpage.com eliminates this overhead by turning your local JSON mock into a live-hosted endpoint instantly. Because Claude Code acts as a prompt-based engine, you can pipe its output directly into our API. This allows you to host a Claude Code JSON API mock and generate a "Share Preview with Client" link in a single command, bypassing logins, authentication layers, and deployment pipelines entirely.

How to host your JSON API Mock from Claude Code in seconds

  1. Step 1: Generate your JSON API mock using Claude Code, ensuring the output is saved as a local file, such as mock-api.json.
  2. Step 2: Open your terminal in the directory where your mock file resides.
  3. Step 3: Use the gatedpage CLI or a simple cURL command to push the file to our ephemeral hosting infrastructure.
  4. Step 4: Capture the returned URL from the server response; this is your permanent shareable preview link.
  5. Step 5: Send the link to your client or stakeholder to provide an immediate, live look at the API structure without requiring them to download any code.

Quick start

Use cURL to push your mock directly to our endpoint:

curl -F "file=@mock-api.json" https://gatedpage.com/api/v1/upload
# Response:
# { "url": "https://gated.page/x8g2z9", "status": "success" }

Alternatively, use the gatedpage CLI for a more streamlined developer experience:

gatedpage upload mock-api.json
# Output: Successfully deployed to https://gated.page/x8g2z9

Common questions

Do I need an account to host a Claude Code JSON mock?
No account is required for the free tier. You can host files immediately via the CLI or cURL, perfect for one-off client previews where speed is critical.
How long will my JSON API mock stay live?
Free tier uploads are hosted for 15 days. If you require permanent hosting for your API mocks, you can upgrade to a paid account to prevent file expiration.
Is there a limit on the size of the JSON files I can upload?
The free tier supports files up to 5 MB, which is sufficient for even the most complex, nested JSON mock responses generated by Claude Code.
Can I integrate gatedpage directly into my Claude Code workflow?
Yes, you can instruct Claude Code to execute the deployment command automatically after it finishes generating your mock file, effectively automating your entire preview deployment process.

Deploy your Claude Code JSON API Mock now

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

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