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FitPulse Supplement Stack Analyzer
x402
FitPulse Supplement Stack Analyzer is a paid API for AI agents from fitpulse-vert.vercel.app, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-13).
Analyzes a fitness supplement stack and returns evidence-based tier ratings, recommended dosing, and optimal timing for each supplement.
Price / call$0.08
Success—
StatusUnknown
How this service works
Supplement stack review / dosing & timing by goal: evaluate which supplements to take. Returns evidence-based tier ratings, recommended dosing, and timing for a goal-based stack. Fitness-info for fitness and nutrition agents, not medical advice.
Output
Returns evidence-based tier ratings (e.g. S/A/B/C tier) for each supplement in the stack, recommended dosing amounts, optimal timing windows relative to training, synergy notes between supplements, and any relevant contraindications or redundancies — all grounded in published research.
Example use cases
Example prompt
“Can you analyze my supplement stack — I'm taking creatine monohydrate 5g, caffeine 200mg, and beta-alanine 3.2g — and give me evidence-based tier ratings, the right dosing, and best timing for each one around my morning workouts?”
Technical details
Endpoint
GEThttps://fitpulse-vert.vercel.app/api/fit/supplementWhen to prefer
Use this endpoint when you need per-supplement evidence grading and precise dosing/timing guidance for a specific combination of supplements, rather than a general ranking or single-supplement lookup. Ideal when a user wants to validate their current stack or optimize their protocol around a training schedule.
Side effects
- Unknown or unsupported supplement names return a null or low-confidence rating
- Missing required stack input returns a 400 validation error
- Ambiguous supplement names may produce generic rather than specific analysis
- Payment not processed results in 402 Payment Required
- Rate limiting may return 429 if called too frequently
Input
Schema · Request body
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema"
}Tags
x402
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Zero review prompt (fires after every successful call)
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