See how ProxyCeptor SDK intercepts your REST API — live.

Drop one script tag into any web or TV app, connect your workspace API key, and the SDK rewrites, mocks, merges, blocks, or delays real API traffic in memory with zero redeploys.

1 Add SDK
2 Connect API Key
3 Configure Rules
4 Real Execution Demo

Step 1: Load JS SDK

Include the ProxyCeptor SDK bundle into your web page, SmartTV app, or hybrid container.

✓ Loaded in Window

One script tag. The SDK patches window.fetch, XMLHttpRequest, and sendBeacon safely in-memory without breaking your app.

<script src="https://proxyceptor.com/proxyceptor-sdk.js"></script>
<script>
  ProxyCeptor.init({
    apiKey: 'sdm_live_your_key_here',
    refreshInterval: 300000  // Auto-sync remote cloud rules every 5 minutes
  });
</script>

💡 The real SDK bundle is already loaded and active in this sandbox window. Proceed to Step 2 to connect your workspace or use the 10 preset rules below.

Step 2: Init API Key

Connect your Cloud Workspace API key to sync rules remotely, or use built-in presets.

API Key

Enter your workspace API key to authenticate and load live cloud rules into Step 3.

Step 3: Active Rules & Interception Policies

Real cloud rules loaded from your workspace. Master switch and granular per-rule toggles update the SDK live.

0 rules loaded · Awaiting API key

Master Switch

Global kill-switch — enable or disable every rule simultaneously.

Active

⚡ Toggle any cloud rule above to activate or deactivate it in memory. Test real interception in Step 4 below.

Step 4: Live Interception Execution (The Real Demo)

Real wire requests. Pick a capability on the left, inspect parameters, and execute live.

● Live Wire Execution

Feature Inspector: Select Capability on Left & Execute Real Network Calls

All Devices Supported Active: Request Modify → Payload Modify

POST

Transport:

request_parameters.json

REQUEST PARAMS

Request Payload (JSON Body) Active Body

Request Headers Wire Headers

response_parameters.json

READY TO EXECUTE

Response JSON (Body) Live Wire Response

(Click "Send Live Request" to execute real network request and inspect live response body)

Response Headers Captured Headers

(Click "Send Live Request" to capture wire response headers)