Sublyzer Docs — Get Started in Under 10 Minutes

Step-by-step Sublyzer documentation: setup, alerts, auto-patch, and data export. Everything you need to integrate and start tracking today.

Quick overview

Sublyzer captures errors, performance, sessions, and security signals from your app. You need a 24-character integration code from the dashboard, then one of the install paths below.

Installer vs manual

  • Installer (.exe) — easiest on Windows: download, paste code, pick folder + framework — files are written for you.
  • Manual — script tag CDN, or download from SDK Customizer and self-host sublyzer.js
Installation options

You need your 24-character integration code from the dashboard (Integrations → your app). No secret API keys in the browser — just that code.

The SDK is not on npm. Install via the Windows wizard, a script tag, or download from the SDK Customizer.

A — Windows installer (.exe)

Easiest on Windows: paste your code, pick project folder + framework. Files are written for you.

  1. Download sublyzer-installer.exe
  2. Enter integration code → select project path → choose stack
  3. Click Install → run your app → see events in the dashboard (~60s)

B — Manual install

You place the files yourself — no npm package.

  • CDN: one <script> tag to https://www.sublyzer.com/sublyzer.js
  • Self-host: download from SDK Customizer, put sublyzer.js in public/sdks/
  • Other languages: same Customizer → generated Python, PHP, Go, etc.

Manual — script tag (CDN)

<script
  src="https://www.sublyzer.com/sublyzer.js"
  data-integration-code="YOUR_24_CHAR_CODE"
  defer
></script>

Local dev: add data-api-url="http://localhost:3001"

Manual — download + self-host (Next.js / React)

1. Open SDK Customizer → paste code → Download (sublyzer.js + sublyzer.config.js)
2. Save to public/sdks/sublyzer.js
3. Add the script tag in your layout or HTML:

<script
  src="/sdks/sublyzer.js"
  data-integration-code="YOUR_24_CHAR_CODE"
  defer
></script>

Installer — what it does

The .exe downloads the same canonical sublyzer.js and writes it into your project (e.g. public/sdks/sublyzer.js) plus config snippets for your framework. Same files as the Customizer download.

Deep Scan (PRO) and Strike API are server-side — they do not ship inside the SDK. Full install guide (PT): repo docs/SDK-INSTALL.md.

Self-hosted script (after download)

If you downloaded sublyzer.js from the Customizer or installer, place it under public/sdks/sublyzer.js (Next.js) or your static assets folder:

<script
  src="/sdks/sublyzer.js"
  data-integration-code="YOUR_24_CHAR_CODE"
  defer
></script>

Or load from production CDN: https://www.sublyzer.com/sublyzer.js

Verify data is flowing

After install:

  • Open your site and trigger a few page views
  • Check the integration dashboard — events appear within seconds
  • Use Sublyzer.flush() on page hide if you batch heavily
Best practices
  • Never put API secrets in browser SDKs — only the public integration code.
  • Avoid PII in custom events; use opaque user IDs with identify().
  • For server apps, prefer generated Node/Python/PHP SDKs from the Customizer or installer.
← Getting StartedHow it works →

Need help? Join our Discord.