Conversion API (CAPI) (2026 Guide)

On this page
Start with a controversial or high-stakes hook. "Most people do X wrong. Here is why it costs them money."
In this "Mega-Authority" guide, we cover:
- The Financial Impact of getting this wrong.
- The Core Logic (Theory).
- The Implementation Framework (Step-by-Step).
- Advanced Strategies (The top 1%).
Part 1: The Financial Impact
Why does this matter?
- Formula or Math: > Impact = ...
- Scenario A vs Scenario B.
Part 2: Theory & Logic
Explain the "Why" before the "How".
- Algorithm mechanics.
- Attribution logic.
Part 3: Strategic Framework
The Core Model / Matrix / Process.
| Component | Description | Benefit |
|---|---|---|
| A | Details | Benefit |
| B | Details | Benefit |
Part 4: Technical Execution (Step-by-Step)
- Go to Screen.
- Click Button.
- Set Setting to X.
Pro Tip: Don't forget to check Y.
Part 5: Advanced Strategy A
Deep dive into a specific sub-topic.
Part 6: Advanced Strategy B
Deep dive into another sub-topic.
Part 7: Common Pitfalls
- Pitfall 1: Description.
- Pitfall 2: Description.
Part 8: Summary & Checklist
Recap the 3-5 main takeaways.
Your Action Plan:
- Action 1.
- Action 2.
- Action 3.
Next Best Step
Where to go from here

About the Author
Kiril Ivanov is a digital marketing specialist with experience managing local, national and international campaigns for businesses ranging from growing independent companies to major consumer brands. His background includes leading advertising automation work for Michael Kors and working on campaigns involving Canon, Dormeo, esure, DLG Group, Village Gym, Cameron House, Crerar Hotels, Cromlix Hotel, Harrison Fund and the Advertising Standards Authority. His experience spans paid search, paid social, advertising automation, SEO, conversion optimisation and wider digital strategy across hospitality, retail, financial services, professional services and other competitive sectors.
Need this implemented for you?
Read the guide, or let our specialist team handle it while you focus on the big picture.
Get Your Free Audit