Google Tag Manager Expert Services

Facebook CAPI Troubleshooting Service

Expert diagnosis and fix for broken Meta CAPI implementations

Fix broken Facebook Conversion API implementations. Diagnose missing events, duplicate conversions, low event match quality, and other CAPI issues in your Meta setup.

200+
GTM Containers Audited
98%
Tracking Accuracy Rate
40+
Platforms Integrated
5★
Average Client Rating
CAPI problems — missing events, duplicate conversions, poor event match quality, events firing at the wrong time — can silently undermine your Meta Ads performance for weeks before they're noticed. Our CAPI troubleshooting service diagnoses exactly what's wrong with your current implementation, explains the root cause clearly, and implements targeted fixes to restore accurate event delivery. We've seen every common (and uncommon) CAPI failure mode.

Ready to Get Your Tracking Set Up Properly?

What's Included in This Service

Everything you need for accurate, reliable tracking — delivered end-to-end.

CAPI event delivery diagnostic (server logs + Events Manager)

Deduplication failure identification and fix

Event Match Quality root cause analysis

Missing events investigation

Access token and permissions troubleshooting

Post-fix validation and monitoring setup

How We Work

Our proven 4-step process delivers results every time.

01

Discovery & Audit

We review your existing tracking setup, identify gaps and issues, and define the exact scope of work needed.

02

Implementation Plan

We design the data layer schema, tag architecture, and consent configuration before touching anything.

03

Build & QA

All tags, triggers, and variables are built in a GTM workspace and verified in Preview mode before publishing.

04

Verify & Handover

Test conversions, GA4 DebugView confirmation, and full documentation handed to your team.

Why Choose Adslytics?

Google Tag Manager Experts Only

Our GTM experts focus exclusively on GTM, GA4, and conversion tracking — not generalist digital marketing.

Data-Verified Results

Every implementation is cross-referenced against backend data — not just assumed to be working.

Full Documentation

You receive a complete implementation specification — not a black box you are dependent on us to maintain.

Fast Turnaround

Most setups and audits are delivered within 2–5 business days, not weeks.

What Our Clients Say

Real results from real businesses.

"Adslytics did a great job with our GA4 analysis and report. They were able to put complex analytics data into a very understandable document for our client. Highly recommend!"

Eric H.

Digital Agency Owner

"The team was quick with responses, very knowledgeable about issues, and helpful throughout the process. I appreciated their work habits and would hire Adslytics again."

Nick T.

Marketing Manager

"Adslytics is a very professional agency that managed our project successfully. They delivered exactly what was promised and I will definitely hire them again in the future!"

Hady M.

E-commerce Business Owner

Ready to Get Started with Facebook CAPI Troubleshooting Service?

Get accurate conversion tracking that powers smarter ad decisions. Book a free 30-minute consultation.

Frequently Asked Questions

Signs include: Events Manager showing 0% deduplication rate when running both pixel and CAPI, EMQ scores below 6, event volumes significantly higher or lower than expected, or conversion numbers in Meta that don't match your order system.
Common causes: expired access token, API version deprecation, website code change that broke the event trigger, or server-side error. We diagnose from server logs and Events Manager.
Usually means the hashed customer data fields don't match what Meta has on file for your users. We audit the hashing implementation and field selection to improve match rates.
Yes — we review your existing implementation regardless of who built it, document what's there, and implement targeted fixes.
Missing or inconsistent event_id implementation causing incorrect deduplication, leading to either missed events or duplicate conversions. It's the most common issue and often invisible without careful checking.

Facebook CAPI Troubleshooting Service — Done Right, First Time.

Stop losing revenue to broken tracking. Get it fixed today.

Talk to Us, It's Free

We are always willing to help. Let us know what you are looking for, and we will develop a unique solution for you.

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Business Hours

Our support Hotline is available 24 Hours

Toll Free

+1 (818) 245-8385