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NutriPulse Supplement Brand Safety Verifier
x402
NutriPulse Supplement Brand Safety Verifier is a paid API for AI agents from nutripulse.theaslangroupllc.com, paid per call via x402, $0.15/call, status unknown (last checked 2026-10-27).
Verifies supplement brand safety by fetching live FDA enforcement records and web-grounded third-party testing certification status (NSF, USP, Informed Choice/Sport)
Price / call$0.15
Success—
StatusUnknown
How this service works
Supplement brand safety verification — "is this brand recalled, warned, or actually third-party tested?" US FDA enforcement records fetched live and quoted verbatim (date, reason, classification), plus web-grounded third-party-testing status (NSF, USP, Informed Choice/Sport) with source citations. Unverifiable claims return UNVERIFIED, never a guess. Complements /api/nutrition/supplement (ingredient efficacy) with brand-level trust.
Output
Returns live FDA enforcement records (date, reason, classification) quoted verbatim, plus third-party testing certification status across NSF, USP, and Informed Choice/Sport programs with source citations. Unverifiable claims are explicitly returned as UNVERIFIED rather than guessed.
Example use cases
Verify protein powder brand safety
“I just bought a tub of Optimum Nutrition Gold Standard whey — can you check if they've had any FDA recalls or warnings, and whether they're NSF or USP certified? I want to make sure it's legit before I start using it.”
Pre-workout brand trust check
“My gym buddy recommended a pre-workout called C4 by Cellucor, but I've heard some pre-workouts have had serious issues. Can you look up whether Cellucor has any FDA enforcement actions against them and if C4 is third-party tested by Informed Sport or NSF?”
Check greens supplement brand record
“I'm thinking about subscribing to Athletic Greens but it's pretty expensive — before I commit, can you pull up their FDA enforcement history and tell me if they have any NSF, USP, or Informed Choice certifications to back up their safety claims?”
Technical details
Endpoint
GEThttps://nutripulse.theaslangroupllc.com/api/nutrition/supplement-check?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need brand-level safety trust signals (recalls, warnings, certifications) rather than ingredient-level efficacy data. Pairs with /api/nutrition/supplement which covers ingredient science. Best when a user asks 'can I trust this brand?' rather than 'does this ingredient work?'
Side effects
- Brand name not recognized or too ambiguous — returns no records found
- FDA database temporarily unavailable — returns service error
- Third-party certification registries unreachable — testing status returned as UNVERIFIED
- Brand has no FDA history and no certification — returns UNVERIFIED for all fields with explanation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"errors": {
"400": {
"example": {
"error": "brand parameter required"
},
"description": "Invalid or missing parameter(s) — required: brand. Returned before the payment gate on paid requests, so a malformed call is never charged. JSON body: { error: <what is wrong and how to fix it> } plus usage hints."
},
"402": {
"description": "Payment required — x402 v2 challenge; the accepts array lists scheme, network, and amount. Retry the same request with a PAYMENT-SIGNATURE (v2) or X-PAYMENT (v1) header. Verification is free."
},
"500": {
"example": {
"error": "upstream_failed"
},
"description": "Unexpected server error. If a payment settled without a usable result, contact info@theaslangroupllc.com with the settlement tx hash for a re-run or credit."
}
}
}Tags
x402
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