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Briefs402 Food Product Brief
x402
Briefs402 Food Product Brief is a paid API for AI agents from briefs402.worlddata402.workers.dev, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-29).
Returns a structured intelligence brief for a food product identified by EAN/UPC barcode, including nutritional facts, health classification, and sourced data written by LLM under no-fabrication rules.
Price / call$0.1
Success—
StatusUnknown
How this service works
Ready-made intelligence reports for AI agents: company, country, daily market, EU tenders, domain due diligence, location, literature review, food product, package risk and document translation briefs. Each brief fuses several live data sources and is written by Llama 3.3 70B under strict no-fabrication rules (English or Arabic). USDC on Base mainnet over x402. No API key, no account.
Output
A JSON object containing the product subject (name and brand), key nutritional facts (sugars per 100g, energy kcal per 100g), a health classification label (e.g. 'occasional (high in fat, sugars)'), and a confidence level for the report.
Example use cases
Grocery shelf health check
“I'm looking at a product with barcode 8001505005592 — can you get me an intelligence brief on it, including whether it's considered healthy or occasional and what the sugar and calorie content per 100g are?”
Arabic nutrition label lookup
“Get me the food product brief for EAN 5000159407236 in Arabic — I need the nutritional key facts and health classification.”
Diet app barcode enrichment
“For the product with barcode 0028400090315, pull a food brief and tell me its energy in kcal per 100g, sugar content, and how it's classified nutritionally.”
Technical details
Endpoint
GEThttps://briefs402.worlddata402.workers.dev/v1/brief/product/%7Bean%7D?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a ready-made, fused food product intelligence brief from a barcode without managing API keys or accounts, especially when operating in agentic contexts that support x402 micropayments. Ideal when you need both nutritional data and a health classification in one call, and when Arabic output is required.
Side effects
- Invalid EAN format (not 8-14 digits) returns a validation error
- Unknown or unregistered barcode returns no result or low-confidence brief
- Payment failure via x402/USDC results in 402 response with no brief
- LLM fabrication guard may reduce detail when source data is sparse, lowering confidence to 'low'
- Language param outside 'en'/'ar' enum returns an error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"subject": "Nutella (Ferrero)",
"key_facts": {
"sugars_100g": 56.3,
"classification": "occasional (high in fat, sugars)",
"energy_kcal_100g": 539
},
"confidence": "high"
}
}Tags
x402
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