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Time to implement: 5 minutesTime to first results: Usually same dayWhat you’ll achieve: Complete data infrastructure flowing to all your tools
In just two steps, you’ll see how Fidero starts delivering trustworthy data everywhere. Most teams see measurable improvements within their first week. Seriously, this is going to be the easiest integration you’ve ever done. Let’s go!

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1. Install the Pixel (2 minutes)

Just copy and paste this snippet into your website’s <head> tag. That’s it!
  • Quick Copy
  • What's happening?
<!-- Copy this entire snippet and paste it in your <head> tag -->
<!-- Replace YOUR_PROJECT_ID with your ID from the dashboard -->
<script>
  // prettier-ignore
  !function(){let e=window.fidero=window.fidero??{};if(e.initialised)return;if(e.invoked)return console.error("[Fidero] Snippet included multiple times");e.invoked=!0;let t={};e.ready=new Promise((e,a)=>{t.resolve=e,t.reject=a}),e.ready.resolve=t.resolve,e.ready.reject=t.reject,e.buffered=[],e.initArgs=null,e.init=function(){return e.initArgs=Array.prototype.slice.call(arguments),e.ready},["updateConsent","updateIdentity","page","track","reset"].forEach(t=>{e[t]=function(){let a=Array.prototype.slice.call(arguments);a.unshift(t),e.buffered.push(a)}}),e.load=t=>{let a=(t=t||"https://cdn.fidero.co/sdk/v0.8/fidero.js").match(/.+sdk\/v?(.+)\/fidero.js/);null!==a&&a.length>=2&&(e.version=a[1]);let r=document.createElement("script");r.type="text/javascript",r.async=!0,r.src=t,(document.head||document.body).appendChild(r)}}()

  fidero.load()
  fidero.init("YOUR_PROJECT_ID") // 👈 Add your Project ID here
  fidero.page()
</script>
The snippet automatically initialises the SDK and tracks the first page view for you. For more details, see the Installing the Pixel guide.

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2. Send a Test Event (30 seconds)

Time to celebrate – you’re about to see your first event flow through! Just open your browser console and paste this: 
// Try this right now in your browser console!
fidero.track({
  event: "test_event",
  properties: {
    message: "Fidero is working! 🎉",
  },
})
Boom! You’re done! 🎊Your test event is already flowing to all your connected tools. Check your Fidero dashboard to see it arrive in real-time.You’ve just implemented what takes most CDPs hours or days to set up. Told you it would be easy!

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What happens next?

Within minutes, you’ll start seeing complete data infrastructure in action: Complete Attribution:
  • Click IDs being captured from your ads
  • Campaign context preserved through redirects
  • GA4↔Meta↔Google Ads starting to converge
Complete Identity:
  • User profiles staying unified across domains
  • Anonymous → known journeys connecting automatically
  • Product analytics seeing complete user lifecycles
Complete Quality:
  • Consent being enforced universally
  • Duplicates prevented automatically
  • Your tools finally showing the same numbers
Want to track real events? Here’s a quick example: 
// When someone signs up
fidero.track({
  event: "signup_completed",
  userId: "user-123",
  traits: {
    email: "hello@example.com",
    name: "Alex Smith",
  },
})

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Next steps

Now that you have the basics in place, explore the core concepts that make Fidero powerful.

Server-First Architecture

Learn how our server-first design delivers trustworthy data across all three dimensions.

Browser State Capture

Understand how we preserve attribution context before browsers can drop it.

Identity & Attribution

See how we unify user profiles across all your experiences.

Pixel API Reference

See everything you can do with the client-side SDK.