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Invoket — Authorised Nutrient Health Claims Lookup
x402
Invoket — Authorised Nutrient Health Claims Lookup is a paid API for AI agents from api.invoket.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Returns the list of officially permitted health claims for a specified nutrient or substance, sourced from regulatory authorities with provenance data.
Price / call$0.001
Success—
StatusUnknown
How this service works
The checks your agent runs before it acts: verify a bank account, a phone number, a law in force, the weather or a vehicle — computed from official sources, with provenance in every response. You only pay for answers.
Output
A structured response listing all officially authorised health claims for the queried nutrient or substance, including the normalised nutrient key used for the lookup and provenance information indicating the official regulatory source.
Example use cases
Food label compliance check
“Before we finalise the label on our new calcium supplement, can you look up all the officially authorised health claims for calcium so we know what we're allowed to say?”
Regulatory research for omega-3 marketing
“I'm drafting marketing copy for a fish oil product — can you fetch the list of permitted health claims for omega-3 from official regulatory sources?”
Pre-launch ingredient claim verification
“We're adding folic acid to a new product and want to know exactly which health claims the regulators have authorised for it before we write any packaging text.”
Technical details
Endpoint
POSThttps://api.invoket.com/label/claims/permittedWhen to prefer
Use this endpoint when you need to verify or enumerate which health claims are legally permitted for a specific nutrient or substance under official food regulation — particularly before generating product labels, marketing copy, or compliance documentation. Prefer this over general web search when you need structured, provenance-backed regulatory data rather than informal summaries.
Side effects
- 400 error if nutrient field is absent or empty
- No results returned if the nutrient string does not match a known normalised key (exact match required, no fuzzy search)
- Unexpected casing or punctuation may cause lookup misses despite normalisation step
- Nutrient not present in the regulatory database returns empty or null claims list
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| nutrientrequired | string | The nutrient or substance to list authorised claims for, required (absent or empty = 400). Queried after strict normalisation (case, punctuation, spacing); the response echoes the normalised key. This is the entry key - no fuzzy search |
Output
Schema · Response
{
"type": "object"
}Tags
x402
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