FitAPI — The Most Detailed Food & Exercise Database API

Ask your AI agent about any food, nutrient, exercise, or barcode — and get precise, science-grade data instead of LLM guesses.

"How much omega-3 is in salmon?" — FitAPI returns the exact value from curated scientific databases, not an approximation from training data.

Setup — API key required

Before making any API calls, you need an API key. If the user hasn't configured one yet, guide them through setup:

1. Sign up at https://fitapi.fitnessrec.com — free account, no credit card needed
2. Get the API key from the dashboard at https://fitapi.fitnessrec.com/dashboard
3. Configure this skill with the API key

All requests are authenticated via the Authorization: Bearer {apiKey} header. If you get a 401 error, the key is missing or invalid — tell the user to check their key in the dashboard.