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FitPulse Supplement Efficacy Ranking
x402
FitPulse Supplement Efficacy Ranking is a paid API for AI agents from fitpulse.theaslangroupllc.com, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-14).
Returns a PubMed-grounded, evidence-graded tier list of supplements ranked by fitness goal, with recommended dosing, timing, and filters for budget and dietary restrictions.
Price / call$0.08
Success—
StatusUnknown
How this service works
Supplement efficacy ranking / what supplements actually work: evidence-graded tier list by goal. Returns a PubMed-grounded ranking (creatine and more) with recommended dosing and timing, filtered by budget and dietary restrictions. Fitness-info for fitness and nutrition agents, not medical advice.
Output
A ranked, tier-based list of supplements relevant to the specified fitness goal, each annotated with an evidence grade sourced from PubMed literature, recommended daily dose, optimal timing, price range, and dietary restriction compatibility flags.
Example use cases
Endurance athlete supplement stack optimization
“I'm training for a half marathon and want to know which supplements have solid research behind them for endurance performance. Can you give me the top-tier options with dosing and timing, and filter for anything under $40/month since I'm on a student budget?”
Post-workout recovery supplement recommendations
“I'm looking to speed up recovery between my strength training sessions. Show me an evidence-ranked list of supplements that actually work for muscle recovery, with the science backing them up. I'm vegetarian, so filter out anything with animal products please.”
Cost-effective fat loss supplement evidence review
“I want to lose some weight and I keep seeing ads for different supplements everywhere. Can you give me a tier list of fat loss supplements ranked by actual scientific evidence, and only show me the ones that are proven to work and won't break the bank? Include the recommended doses and when to take them.”
Technical details
Endpoint
GEThttps://fitpulse.theaslangroupllc.com/api/fit/supplementsWhen to prefer
Choose this endpoint when you need an evidence-grounded, literature-backed ranking of supplements by fitness goal rather than anecdotal recommendations. Ideal for fitness and nutrition agents helping users make informed supplement choices filtered by real-world constraints like budget and dietary needs. Prefer over generic supplement databases when scientific tier grading and dosing guidance are required.
Side effects
- Unsupported fitness goal returns empty or default results
- Invalid or unrecognized dietary restriction parameter may be ignored or cause a 400 error
- Budget filter too low may return no results if no qualifying supplements found
- Overly broad or ambiguous goal may return a generic list without personalization
- Service unavailable or timeout may return a 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| goalrequired | string | Fitness goal (muscle-gain, fat-loss, endurance, recovery, general-health) |
| lang | string | Response language |
| budget | string | Monthly budget for supplements (e.g. $50, $100, $200) |
| restrictions | string | Dietary restrictions or intolerances (vegan, lactose-free, etc.) |
Output
Schema · Response
{
"type": "json",
"example": {
"goal": "muscle-gain",
"tier_1_essentials": [
{
"dose": "3-5g/day",
"supplement": "Creatine Monohydrate",
"evidence_grade": "A"
}
]
}
}Tags
x402
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