What matters
- Real-time labels require real-time sources.
- Static educational content can be valuable without simulated numbers.
- Missing market data should stay missing.
- Source timestamps make live and non-live content easy to distinguish.
Live-looking UI can create false authority
Animated charts, pulsing prices and 'market now' labels imply a data feed. If the numbers are static or generated, the interface becomes misleading even if the design is attractive.
A comparison site does not need fake market data to look professional. It can use motion, diagrams and interaction to explain structure while reserving numeric widgets for sourced feeds.
Static research is a different product
Custody models, fee mechanics, product definitions and due-diligence frameworks can be useful without a live API. The page should simply present them as research rather than as a market terminal.
When current figures are added, store source, timestamp and refresh policy.
Unknown is a valid output
If a fee, yield or market record cannot be verified, leaving it blank is better than generating a plausible value. This is especially important in affiliate publishing where a fabricated positive metric could influence a commercial decision.
Design can make unknown states intentional and readable instead of making them look like broken pages.
This is also a performance advantage
Not every route needs to call a market-data API. Keeping evergreen research server-rendered and static where possible reduces latency and failure points. Live feeds can be isolated to pages that truly need them.
That architecture lets a content-heavy site remain fast as the partner catalogue grows.
Primary reading
Official source material used for background and risk framing. Platform-specific claims should be verified against current operator documentation and local rules.