What is API?
Application Programming Interface
An API (Application Programming Interface) is a set of rules allowing different software systems to talk to each other programmatically.
- API
- An API (Application Programming Interface) is a set of rules allowing different software systems to talk to each other programmatically.
Why APImatters
Marketing context: APIs connect tools (Shopify → Klaviyo → Meta Ads) enabling data sync, automation, and custom integrations. Essential for mid-market+ marketing stacks.
Common mistakes with API
- 1
Treating Core Web Vitals as a one-time fix. They drift as content and third-party scripts grow.
- 2
Skipping schema for content that obviously qualifies (FAQ, How-To, Article). Free traffic left on the table.
- 3
Letting JavaScript-heavy frameworks block crawlers. Server-side render or pre-render the critical path.
How to improve API
Run Core Web Vitals every month. Drift happens silently and CWV is a Google ranking factor for mobile.
Implement schema for FAQ, How-To, Article, Product on every applicable page. Rich results lift CTR 15-30%.
Use server-side rendering or pre-rendering for content pages. JavaScript-only sites lose 5-15% of crawler coverage.
Common questions about API
What is API?▾
Why does API matter for marketing teams?▾
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