Time to implement: 5 minutesTime to first results: Usually same dayWhat you’ll achieve: Attribution data flowing to all your tools
In just two steps, you’ll see how Fidero starts recovering your lost attribution data. Most teams see results within their first week – like Magnitude Finance, who recovered 59% more attributed conversions in week one. 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! 
<!-- 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:
  • Click IDs being captured from your ads
  • Sessions staying connected across domains
  • 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, you can explore the core concepts that make Fidero powerful.

Server-First Architecture

Learn about our foundational design principle.

Pixel API Reference

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