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I already run Meta ads and have a working Squarespace site that pushes purchase data through Zapier into Facebook Conversions API, Brevo, and a Google Sheet. The basic flow works, but Meta still flags every event as “Missing user parameters” because four values never make it through: _fbc, _fbp, visitor IP address, and user agent. Here is what needs to happen next: 1. Add a lightweight JavaScript snippet to my Squarespace site (Code Injection is fine) that, on page-load, reads the existing Meta cookies (_fbc and _fbp) and also captures the visitor’s IP address and user-agent string. 2. Make those four items available to my Zap. I want them stored in a dedicated column for each field inside the same Google Sheet row that already holds the buyer’s email—email will remain the unique key. The sheet can be expanded with new columns if needed. 3. Fix the Facebook Conversions step inside Zapier so the correct columns feed directly into the matching parameters (fbc, fbp, client_ip_address, client_user_agent). They currently pull from the wrong columns (“Source” and “Date”), so those mappings have to be updated. 4. Validate everything in Events Manager: once done, the Test Events tab should show each purchase event arriving with all four parameters populated. I do not need a full rebuild—just the focused work above, plus a brief note or Loom explaining where the code lives and how you wired the new columns so I can maintain it later.
Project ID: 40645482
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171 freelancers are bidding on average $136 AUD for this job

Hi, hope you're doing well! I'd love to help fix your Meta event parameters and get those missing values flowing correctly. Here's my approach: JS snippet via Code Injection to capture _fbc, _fbp, IP, and user agent on page load. Google Sheet updated with four new columns, linked to existing rows by email. Zapier mappings corrected so each parameter feeds the right Conversions API field. Validation in Events Manager to confirm all four values appear on purchase events. A short Loom walkthrough so you can maintain it independently. A few questions before I start: 1. Is your Zap currently triggered by a Squarespace form submission or a purchase webhook, and does it run in real time? 2. Do you have edit access to the Zap, or will I need collaborator access to your Zapier account? 3. Are there multiple purchase events or just one event type I need to validate in Events Manager? Looking forward to getting this resolved cleanly for you. Azeem Amin
$250 AUD in 7 days
9.0
9.0

Hi, I reviewed your Squarespace Meta tracking flow, and the goal is to stop Meta’s “Missing user parameters” by ensuring _fbc, _fbp, visitor IP address, and user agent reach your Zapier purchase event. I’ll add a lightweight JavaScript snippet via Squarespace Code Injection that reads the Meta cookies (_fbc, _fbp) and captures IP and user-agent, then write those values into dedicated columns in the same Google Sheet row keyed by email. Next, I’ll update the Zapier Facebook Conversions mapping so it feeds the exact parameters: fbc, fbp, client_ip_address, and client_user_agent. Finally, I’ll validate in Events Manager with Tests Events showing each purchase event populated, with clean, easy-to-maintain wiring, Let’s discuss here now.
$150 AUD in 7 days
8.5
8.5

Drawing from my 11-year career as a Full-Stack Web Developer & Designer, I possess the exceptional coding skills to address your Squarespace Meta Tracking issue. My expertise in JavaScript and knowledge of Squarespace makes me fully qualified for step one of the project - adding the lightweight JavaScript snippet to your site to read and capture essential visitor data necessary for your ads. Let's kick start this surpassing project together!
$140 AUD in 2 days
8.5
8.5

Hi, I can fix this without rebuilding or disturbing your existing setup. I’ll capture _fbc, _fbp, visitor IP and user agent from the Squarespace flow, add the four dedicated fields to your existing data flow/Google Sheet, correct the Zapier → Meta CAPI mappings, and test the Purchase event in Meta Events Manager. I’ll also make sure the values stay associated with the correct buyer/order rather than being mixed between sessions, and provide a short handover showing exactly what was changed. Fixed price: $130 AUD Timeline: 1–2 days I can start as soon as you provide access to Squarespace, Zapier, the Google Sheet and Meta Events Manager.
$130 AUD in 1 day
8.6
8.6

★★★ JAVASCRIPT SPECIALIST ★★★ Hi, I can add JavaScript to your Squarespace site to capture _fbc, _fbp, IP address, and user agent for your Meta ads. I will write a lightweight snippet to read cookies and capture the needed data. Then, I will update your Google Sheet and fix the Zapier mappings to ensure everything works correctly. After that, I will validate in Events Manager to confirm all parameters are populated. I will also provide a brief note or Loom video to explain the setup. Let’s get this done! Please reply if you have any questions. Thanks!
$50 AUD in 1 day
8.3
8.3

I’ll fix the existing Squarespace → Zapier → Google Sheets → Meta Conversions API flow without rebuilding it. I’ll first review how the purchase row is created and how the buyer’s email is used as the unique key, then add a lightweight Code Injection JavaScript snippet that reads _fbc and _fbp, captures the user-agent, and obtains the visitor IP for the same purchase record. I’ll add dedicated Google Sheet columns for fbc, fbp, client_ip_address, and client_user_agent, preserving the existing email and other fields. Next, I’ll update the Facebook Conversions step in Zapier so those four new columns map directly to Meta’s matching parameters instead of the current incorrect “Source” and “Date” fields. I’ll test the full path with a purchase event, verify that the values persist in the correct email row, and confirm the result in Meta Events Manager → Test Events. I’ll also provide a concise maintenance note or recorded Loom showing where the Squarespace code lives and how the Zap mappings work. Can you provide access to the Squarespace Code Injection area, the existing Zap, and the Google Sheet when I begin? Muhammad Saad
$95 AUD in 1 day
7.9
7.9

Hi, I can make the targeted updates to your existing Squarespace → Zapier → Google Sheets → Meta Conversions API workflow without disturbing the current automation. I'll add a lightweight JavaScript snippet through Squarespace Code Injection to capture the existing _fbc, _fbp, user agent, and the visitor's IP address (via a suitable approach), store those values in dedicated Google Sheet columns alongside the existing purchase data, update your Zapier mappings so the Facebook Conversions API receives the correct parameters, and verify the implementation in Meta Events Manager until the purchase events show all required user parameters. I am available right now. Look to hearing from you. Regards
$250 AUD in 3 days
7.7
7.7

✨ Hi, I will inject JavaScript into your Squarespace header to capture necessary tracking data for your store. I recently resolved similar parameter mapping errors for successful Facebook Conversions API event reporting. I'll configure your Zapier workflow to ensure all fields pass correctly and verify everything via Events Manager before completion. Estimated timeline: 2-5 days Budget: $250 AUD Let's discuss and get started. Ajharul
$140 AUD in 7 days
7.5
7.5

Fixing the four missing user parameters that Meta flags on every purchase event from your Squarespace site. Here is exactly what I will do: JS snippet via Code Injection: I will read _fbc and _fbp from the existing Meta cookies, grab the user-agent from the browser directly, and pull the visitor IP via a lightweight server-side lookup — because Squarespace JS cannot access the real client IP client-side alone, so the lookup step is necessary to avoid Meta still rejecting that field. Google Sheet expansion: Four new columns added to your existing sheet, keyed to buyer email, so each value lands in the same row as the purchase data your Zap already writes. Zapier remapping: The Conversions API step currently pulls fbc and fbp from the Source and Date columns. I will correct each mapping to the new dedicated columns. Events Manager validation: I will confirm the Test Events tab shows all four parameters populated on a real purchase event before handoff. One problem worth flagging: if the JS fires before the Meta pixel sets _fbc and _fbp on first visit, those cookies will be empty. I will add a short delay with a fallback check to handle that edge case. I will also record a short Loom showing where the snippet lives and how the columns are wired so you can maintain it yourself. Delivery: 2 days. Is your Zap triggered by a new Google Sheet row, or does it fire from a Squarespace webhook?
$126 AUD in 2 days
6.9
6.9

Hi, I’ve read your Squarespace Meta tracking issue carefully, and I can fix the missing user parameters without rebuilding your setup. I’ll add a lightweight JavaScript solution via Code Injection to capture _fbc, _fbp, user agent, and route them into the correct Google Sheet columns for your Zapier flow, then update the Facebook API mappings so Events Manager receives the right values. I have solid experience with Web Development, JavaScript-based tracking fixes, and API data flows, so I can make this work cleanly with your existing Squarespace, Zapier, Google Sheet, and Facebook API setup. For IP handling, I’ll use the safest practical method supported by your current flow and document exactly where the code lives, plus provide a short Loom for easy maintenance. I can complete this in 3 days, including validation in Test Events and a handoff note. Quick clever check: how is the purchase row created now—Squarespace form, checkout webhook, or Zap trigger? Best regards, KANIKA
$140 AUD in 3 days
7.0
7.0

Hey! We'll add a lightweight JavaScript snippet to your Squarespace site (Code Injection) to capture fbc,fbp, visitor IP, and user-agent on page-load. We'll then store these in dedicated columns in your Google Sheet (email as unique key), and fix the Facebook Conversions step in Zapier to map the correct columns to fbc, fbp, client_ip_address, and client user agent. Finally, we'll validate in Events Manager to ensure all four parameters appear in Test Events. No full rebuild just focused fixes. We are a UK-based team with deep expertise in Squarespace, Meta Conversions. Based on your understanding, you need Meta event parameters (fbc, fbp, IP, user-agent) captured and mapped correctly in Zapier. What we'll do: -Add JavaScript snippet to Squarespace Code Injection to capture _fbc, _fbp, IP, user-agent -Store these in dedicated columns in your Google Sheet (email as key) -Fix Zapier Facebook Conversions step mappings (fbc, fbp, client_ip_address, client_user_agent) -Validate in Events Manager all four parameters appearing in Test Events Quick questions: -Do you have Google Sheet access with existing columns? -Do you have Zapier access to update the Facebook Conversions step? -Do you have Squarespace Code Injection access? Here's what we deliver: -JavaScript snippet in Squarespace capturing all 4 parameters -Google Sheet columns updated and Zapier mappings fixed Timeline & price: 2–3 days. Let's chat to finalise! Kind regards, (MA) From Red Feather Solutions.
$240 AUD in 7 days
6.6
6.6

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
$140 AUD in 7 days
6.8
6.8

Hello! We can update your Squarespace tracking flow and wire the missing Meta parameters correctly. 1. Can you share access to the Squarespace code injection and Zapier flow? 2. Should we also prepare a short handover note for maintenance? — About us We are dZENcode – a full-cycle IT company for digital product development: from design and programming to integrations and post-release support. We build projects from scratch and also work on existing solutions that need further development, improvements, or technical support. You can find detailed information about our services and rates on our official website: https://dzencode.com. Please review it – after that, we can discuss the details and agree on the next step. ⚠️ After clarifying all details, we will define the scope, the suitable cooperation format – task-based, outsourcing, or outstaffing – and the final cost. Projects are guaranteed to reach release with us: • 10+ years providing IT services; • 90+ in-house specialists; • 250+ public reviews since 2015; • We support products under SLA after launch; • We work under NDA and a company contract!
$140 AUD in 7 days
6.7
6.7

With my Google-certified conversion tracking skills, I am the ideal candidate for your Squarespace Meta Tracking Fix. Over the course of my 5+ years' experience, I've successfully tackled numerous tracking issues for different platforms. From what you've described, I can say confidently that the issues flagged by Meta ads with missing user parameters (_fbc, _fbp, visitor IP address, and user agent) are well within my domain of expertise. I will solve your challenge by adding a lightweight JavaScript snippet to your Squarespace site that will capture and store all the necessary information accurately in dedicated columns on a Google Sheet. Additionally, I'll update the Facebook Conversions step inside Zapier to ensure the correct columns directly feed into their matching parameters. By doing this, I'll not only stop Meta from flagging events as missing user parameters but also ensure all purchase events arrive with all four parameters populated in your Events Manager. Lastly, I want to guarantee your satisfaction beyond project completion. I'll provide you with a brief note or Loom explaining where the code lives and how the new columns are wired so you can maintain it easily going forward. Don't just take my word for it - send me your website and let me take a look before you hire; it's part of my commitment to transparency and ensuring quality results for my clients. Let's fix this together!
$200 AUD in 3 days
6.7
6.7

Hi, I can fix your Squarespace to Zapier to Meta CAPI flow without rebuilding the existing automation. I will add lightweight JavaScript to capture _fbc, _fbp, and the browser user-agent, then pass those values into the same purchase workflow keyed by buyer email. For client IP, I will use a reliable server-side or lightweight endpoint approach rather than an unreliable browser-only method. I will add the required Google Sheet columns, update the Zapier Facebook Conversions mappings for fbc, fbp, client_ip_address, and client_user_agent, and test the complete purchase event flow. Finally, I will validate the payload in Meta Events Manager Test Events and provide a short handover note or Loom showing where the Squarespace code, Sheet mappings, and Zapier fields are configured. Best, Justin
$140 AUD in 7 days
6.5
6.5

I can resolve your Squarespace Meta Tracking Fix immediately. I have extensive experience troubleshooting Meta Pixel and Conversions API issues specifically within the Squarespace ecosystem and Zapier workflows. Often, these purchase data leaks occur due to deduplication errors between the browser and server events or missing parameters in the Zapier payload. I will audit your current integration, ensure the event ID matching is perfect, and verify that all purchase values are reporting accurately in your Ads Manager. I have successfully integrated the Facebook API for dozens of e-commerce clients to ensure 100 percent attribution accuracy. I am ready to start now and can have your tracking fully optimized within a few hours.
$250 AUD in 7 days
6.2
6.2

Hi, It looks like the main issue is the missing Meta parameters in your existing Zapier pipeline. The four values you need (_fbc, _fbp, IP, user agent) are already present on the page but aren’t being captured and passed through correctly. I can add a small JavaScript snippet to your Squarespace site that grabs those values on page load and makes them available to your Zap. The data will flow into new columns in your Google Sheet, and then we’ll update the Zapier mapping so the Conversions API step uses the right fields. The tricky part is making sure the values are read reliably from the Meta cookies and that the sheet updates don’t break existing flows. I’ve done similar cookie-to-spreadsheet integrations before, like the tracking setup for a product analytics tool where we had to handle dynamic columns without disrupting the main workflow. One thing to watch is Squarespace’s CSP—sometimes inline scripts get blocked unless injected carefully. I’d test the snippet in a staging environment first to confirm the values are captured before pushing to production. If the sheet structure is simple enough, this should be a quick fix. I can also leave a quick Loom showing where the code lives and how the new columns are wired up. Thanks, Denis.
$100 AUD in 3 days
6.5
6.5

Hi, 1. Are purchases occurring through standard Squarespace Commerce checkout, or via a custom form/third-party embedded form (e.g., Typeform, Jotform) on your site? 2. Is your Zapier trigger firing immediately on the Squarespace submission, or is it triggered when a new row is added to Google Sheets? ### My Understandings You need a targeted fix for your Meta Conversions API (CAPI) integration. Currently, Meta flags purchase events with "Missing user parameters" because `_fbc`, `_fbp`, `client_ip_address`, and `client_user_agent` are missing or mismapped in Zapier. The scope involves adding a custom JS snippet to Squarespace to capture these values, storing them in dedicated columns in your Google Sheet (keyed by the buyer's email), fixing the Zapier Facebook CAPI field mappings, validating the fix in Meta Events Manager, and providing a short Loom/documentation walkthrough. ### My Approach Let's hop on a quick chat to discuss your project in detail—it's completely free of cost! Thanks
$30 AUD in 3 days
6.4
6.4

I can add the JavaScript snippet to your Squarespace site to capture the _fbc, _fbp, visitor IP address, and user agent. I'll start by implementing the code injection and ensuring the data flows correctly into your Google Sheet. Once that's set, I'll update the Zapier mappings to ensure the parameters are linked properly. Based in Toronto, I work efficiently and am always available for any follow-up questions.
$50 AUD in 3 days
6.6
6.6

Good day! This is a focused integration task, and that's exactly how I would approach it. I have experience working with Meta tracking, Conversions API, Zapier automations, Google Sheets, and custom JavaScript implementations that preserve existing workflows instead of rebuilding them. I can add the required JavaScript to your Squarespace site to capture the existing Meta cookies, visitor IP address, and user-agent data, then extend your current workflow so those values are written into dedicated Google Sheets columns alongside each purchase record. I'll also correct the Zapier field mappings so the appropriate values are passed directly to the corresponding Conversions API parameters. I'll thoroughly test the entire flow and verify the events inside Meta Events Manager to ensure all four parameters are being transmitted correctly. I'll also provide clear documentation explaining where the code was added and how the data pipeline was configured so you can manage it confidently going forward.
$140 AUD in 7 days
6.2
6.2

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