Can teams use production data immediately?
Free dashboard keys can call production endpoints where the route supports authenticated access. Sandbox keys return deterministic examples and should not be used for production decisions.
Why are paid tiers pilots?
Higher-volume API plans start with a reviewed activation step so data scope, endpoint fit, volume, support expectations, and commercial terms are confirmed before production use.
Are the API prices final?
Growth and Pro are public pilot prices for sales conversations. Enterprise/custom is negotiated based on volume, data scope, support, and procurement requirements.
What should a team test first?
Start with PAYE, VAT, FX, fuel, central-bank rates, and country metadata. Check the docs and API status before proposing production use.