Topic
Guides on: Meta & Facebook
Пиксель, Conversions API, EMQ, дедупликация и траблшутинг в экосистеме Meta
Meta CAPI Batching and Rate Limits: The Delivery Rules
The Conversions API accepts several events in one request - and one bad event can fail the whole batch. This guide covers the documented batching structure, the acceptance rules that decide whether a request survives, what a rejected batch means for retry logic, and the delivery discipline that keeps a busy funnel inside the platform's limits without guessing at undocumented numbers.
Lead Ads CRM CAPI: Closing the Lead Loop in Meta
A Lead Ads form fills your CRM; the lead that actually buys is the one worth telling Meta about. This guide wires the loop: from the form's instant delivery into your CRM, through confirmation and hashing, to a documented CAPI lead event - with dedup and the seven-day window deciding how late a confirmed lead can still count.
Limited Data Use Meta: data_processing_options in Server Events
Meta's Limited Data Use flag exists so your server events can carry a US state-privacy signal - and it is three documented fields inside each event. This guide explains what data_processing_options does, the exact LDU values and country and state codes, the empty-array semantics most setups miss, and when sending the flag is the right call.
Value Optimization Meta: What Belongs in value and currency
Value-based optimization can only optimize toward the numbers you transmit - and Meta documents exactly what those numbers must look like. This guide covers the value and currency fields of purchase events: the documented requirements, the formatting that keeps them usable, the mistakes that quietly zero out optimization, and the edge cases buyers hit in affiliate funnels.
Share Pixel Ad Accounts: One Pixel Across Business Portfolios
One pixel, several ad accounts, maybe another business entirely - and Meta has a documented path for each hop. This guide walks the legitimate sharing contour: only the owning portfolio can share, partners get access through Assign Partners, and ad accounts receive the pixel through connected assets - plus what each side keeps and what the sharing does not change.
Meta Domain Verification: What It Proves and What It Enables
Domain verification is Meta's way of checking that you actually control the domain your campaigns point at - and it decides who may edit how your links appear. This guide covers what verification proves, the two documented methods, the link-editing control it unlocks, and an honest note on where the old AEM event priorities stand today.
FBC FBP Construction: Building _fbc and _fbp by Hand
Server-side events never see the browser's cookies - so buyers construct the _fbc and _fbp values by hand from the data captured at click time. Done right, the format is simple; done wrong, a malformed value silently weakens matching. This guide covers the cookie formats, the fbc-from-fbclid construction, what travels hashed versus unhashed, and the mistakes that break matching.
RedTrack Conversions API: One Conversion, Several Platforms
One click, several ad platforms that deserve to hear about its conversion. RedTrack's CAPI integrations make that a configuration job rather than a coding one: the clickid token matches conversions through S2S postbacks, and each platform integration maps those conversions into its own events. This guide walks the multi-platform setup with the documented fields, matching rules, and dedup pitfalls.
Binom Postback: Conversion Delivery to Ad Platforms
Binom's postback contour follows one rule: the {clickid} token goes out with every click, and the network returns it in a postback so the tracker can match the conversion. This guide walks the contour end to end - the postback v2 URL and its parameters, statuses and upsell sums, currency - and then the delivery hop that turns matched conversions into Conversions API events.
Keitaro Cost Import: Facebook Ad Spend Into Your Tracker
ROI without imported spend is a guess. Keitaro's Facebook Costs integration pulls ad spend straight from your ad account into tracker reports - and this guide wires it end to end: the integration fields, the {{adset.id}} parameter requirement that silently breaks everything when missing, the Marketing API token, the update schedule, and the troubleshooting list.
Pixel Disabled Diagnostics: Reading the Data Side
The pixel looks dead - or the account shows a restriction - and the temptation is to guess. This guide walks the data side instead: what Events Manager and Test Events can prove, how to separate a delivery failure from a quality problem, which fixes restore correct sending, and what to document while you work.
Bot Traffic Filtering Before It Reaches Your Pixel
A bot that converts into a lead poisons three systems at once: the tracker's reports, the network's approve rate, and the platform's optimization. This guide wires bot traffic filtering before the Conversions API hop - what to filter at the tracker, how the filtered labels flow into your event policy, and how to prove the stream stays clean.
Offer Rotation Tracking: Many Offers, One Pixel, No Mixed Conversions
Rotating three offers through one pixel is safe; rotating them through one event name is not. This guide wires offer rotation tracking so every conversion stays attached to the offer that produced it - click-side labeling, per-offer events and values, custom conversions per offer, and the traps that quietly merge your offers' data.
Tracker ROI vs ROAS: Why the Numbers Never Match
The tracker computes ROI on confirmed payouts; Ads Manager computes ROAS on the revenue value inside the events you sent. Two different numerators over two different denominators - and both are correct. This guide walks every documented reason the money numbers diverge, then gives a reconciliation procedure that separates counting rules from real leaks.
Click ID Prelander Loss: Where Click IDs Die
The platform appends its click ID to the ad URL; three hops later your postback arrives with an empty subid, and nobody can say which hop ate it. This guide walks a prelander funnel hop by hop - redirects, meta refresh, iframes, the offer jump - marking where click IDs survive, where they die, and how tracker-side capture and server-side reconstruction keep attribution alive anyway.
Subscription Conversion Events: Mapping a Recurring Funnel
A subscription funnel produces many money moments - trial start, first payment, every rebill - and one flat Purchase cannot carry them. This guide maps each stage to its event, wires rebill identity through the tracker, handles cancellations, and draws the line between what the platform can attribute and what only your tracker knows.
COD Approve Rate Tracking: Which Event Fires on Confirmation
In COD offers the sale is not real until a call center says so. This guide wires the two-event stream - lead at registration, sale on confirmed approval - through the tracker's statuses, explains how approve rate shapes what you feed the platform, and keeps confirmation lag inside the platform's acceptance window.
FTD Custom Event: Deposits as Optimization Signals
Registrations tell the platform someone signed up; deposits tell it someone paid. This guide wires deposits and first-time deposits into your ad platforms as custom events - tracker statuses, the standard-versus-custom choice, custom conversions for optimization, deposit value, and the timing rules that decide whether a late deposit still counts.
Duplicate Conversions Tracker: Three Systems, Three Numbers
The tracker says 80, the network balance says 74, Ads Manager says 92 - and all three are working as documented. This guide separates genuine duplicate conversions from counting-rule differences, walks the dedup mechanisms each system actually provides, and gives a reconciliation procedure that finds the one real bug hiding among the definitional noise.
Pixel Warming Without Burning Budget: A Practical Sequence
Warming is not a ritual - it is an ordering problem. Verify delivery before spend, feed clean well-attributed events while the baseline forms, and scale on evidence. This guide turns pixel warming into the sequence buyers actually follow, with the platform documentation behind each step and the affiliate-specific twists of warming a pixel you feed by postback.
Conversion Value Payout: Passing Affiliate Payout as Event Value
A flat Purchase counts actions; a Purchase with the network's payout counts money. This guide traces the payout number from the network postback into the event's value and currency fields, then through the messy parts - partial approvals, rebills, clawbacks, and currency mismatches - to a value policy the algorithm can actually optimize on.
Conversion Hold Status: Which Conversions Belong in Your Pixel
The network confirmed a lead, put it on hold, and will approve or reject it in a week. Your pixel needs to know now. This guide sorts out which conversion statuses deserve a platform event, when to send them so they still count, and how to correct the record when a held conversion resolves the wrong way.
From CPA Network Postback to Conversions API: Where the Chain Breaks
Between a conversion confirmed by a CPA network and a conversion counted by the ad platform stand two handoffs: the postback into your tracker and the server event out of it. This guide walks both contracts, lists the documented ways each one tears, and shows how to put a broken chain back together.
Server-Side Conversions Without Site Access: A Media Buyer's Playbook
The conversion happens on a page you will never edit. Here is the working path from that page back to the ad platform: what you actually control, how the server event gets built, what the landing domain's absence costs in match keys, and how to test before scaling.
Tracking Stack: MMP + Tracker + CAPI for App-Install Campaigns
A practical assembly guide for an app-install tracking stack: which layer measures installs, which one keeps your ROI reporting, how an event ID travels from ad click to Meta CAPI and the TikTok Events API, and which checks prove the stack works before you scale spend.
Server Side Conversion Delivery: From MMP and Tracker to Meta and TikTok CAPI
A practical map of the app-install conversion chain: who generates the click ID, where postbacks carry it, what Meta CAPI and the TikTok Events API expect from every event, and where the chain usually breaks.
Meta Test Events Tool: How to Validate Pixel and CAPI Events Before Scaling
A practical walkthrough of the Meta Test Events tool: confirm that browser and server events fire correctly in Events Manager, read event statuses and error codes, fix issues and verify deduplication before spending budget.
Meta CAPI Offline Conversions: Lead Status Updates From CRM and Tracker
The legacy Offline Conversions API is retired. Datasets through the Conversions API carry lead statuses to Meta - here are the documented rules and windows.
Meta CAPI Gateway vs Direct Integration: Which Delivery Fits Your Stack
The Meta CAPI Gateway runs in your own cloud account, while direct integration posts events from your server. Here is how to choose without overbuilding.
Meta CAPI Gateway Self-Hosted Setup: AWS Deployment Walkthrough
The Meta CAPI Gateway runs in your cloud account - provisioned from Events Manager, deployed via AWS, and priced from the cloud resources it uses.
Meta CAPI Error Codes: Complete Troubleshooting Guide
The Meta Conversions API returns terse error responses. This guide maps the codes you will meet in production to their official fixes.
Meta Attribution Window Change 2026: Why Conversions Dropped and What to Fix
Your tracker still counts the same conversions, but Meta reports fewer. The January 2026 attribution window change explains the gap - here is the full picture.
fbclid ttclid: Keeping Click IDs Alive Through Your Funnel
One rewritten URL and your Meta or TikTok conversions stop attributing. The official mechanics of fbclid and ttclid, and a preservation checklist.
Keitaro Postback Setup for Facebook and TikTok Conversions
Wire Keitaro goal postbacks into Facebook CAPI and TikTok Pixel, then verify delivery in each platform's events panel.
Facebook Pixel and CAPI Event Deduplication: Checking Event IDs
Compare browser and server copies of one conversion: the ID source, event name, and actual requests. Verify the setup without relying on a fixed deduplication percentage.
Facebook Pixel Audit Checklist: Diagnosing Tracking Problems
Seven-step checklist to verify Pixel base code, standard events, deduplication, Event Match Quality, diagnostics, iOS measurement (AEM), and Conversions API health.
How to Improve Facebook Event Match Quality (EMQ) Score
Practical steps to raise your EMQ score and get more conversions attributed in Meta ads.
Facebook CAPI Custom Conversions for Affiliate Offers: Setup Without a Website
A practical guide for affiliates who need to fire Facebook CAPI custom conversions through tracker postbacks because they have no pixel on the advertiser domain.
Facebook Aggregated Event Measurement: What Still Applies in 2026
Meta removed the AEM configuration workflow: no 8-event prioritization, no AEM tab in Events Manager, no domain verification for event configuration. What the protocol still does for iOS 14.5+ measurement, and how Conversions API events are processed under it.
Facebook Conversion Discrepancy: Why Ads Manager and Your Tracker Show Different Numbers
Why Facebook Ads Manager and your affiliate tracker disagree on conversions, and how to reconcile the numbers without losing budget insight.
Meta CAPI Hashing: Normalize User Data Before It Costs You Matches
A space in the wrong place silently kills your match rate. The official Meta CAPI hashing and normalization rules, with the exact before-and-after examples.
CAPI Error Codes: A Cross-Network Reference for Meta, TikTok, Reddit, Pinterest, and Snap
Every Conversions API answers failures differently, but the failure layers repeat: payload, credentials, permissions, pacing, platform. A cross-network CAPI error codes reference with links to each network's deep-dive.
Binom Facebook CAPI Integration: From Tracker Postback to Conversions API
Binom tracks the conversion; Meta's Conversions API needs a server event. Here is the documented architecture that connects the two without guesswork.
Meta Conversions API: The Complete Guide
A single entry point into the Meta Conversions API cluster: what the API does, which credentials and parameters a working event needs, how deduplication and validation fit together, and where each specific failure - a late event, a double count, an error code - has its own deep-dive guide.
Send Meta Conversions API events with Pixel Activator
Run a first Meta Conversions API test in Pixel Activator without a website: confirm the dataset, protect the access token, send one mapped event with a test code, and check the result in Events Manager before a tracker begins recurring delivery.
Meta CAPI Event Delays: What to Check Before You Call It Broken
Meta CAPI event delays are rarely one platform-wide wait. Trace each conversion from the business action and worker queue to Test Events, Events Manager and Ads Manager before changing a working setup.
Facebook CAPI Keitaro setup guide without losing conversions
A step-by-step breakdown of the Keitaro and Facebook Conversions API integration: the built-in module, a manual postback build, the fbc-from-fbclid format, deduplication, and Event Match Quality.
How to create a Facebook pixel and get its ID and Conversions API token
How to create a Facebook pixel (dataset), copy its ID, and generate a Conversions API access token through direct integration in Events Manager.