How the credits work
aifitnessapi.com| What uses credits | Cost |
|---|---|
| An active authentication: one data source an end user has connected and not disconnected | 200 credits a month |
| Events: each payload Terra sends to your backend | The first 400 per active authentication each month free, then 0.5 credits each |
| A model run: one of Terra's health models applied to one user's data for a date range | 1 model credit, at $0.01 a credit, billed apart from Unified API credits |
Last verified November 4, 2026 · Source: Terra API Pricing: Plans, Credits and What Each User Costs
via AIFitnessAPI: Terra API Pricing: Plans, Credits and What Each User Costs ↗ — a free reference from AIFitnessAPI. This widget shows whatever the source page says today, so it changes when we update it.