Discover / food-barcode.x402tookit.com

Food Barcode Facts

■ Challenge detected

Name and function of a common food additive by E-number (E102, E330, E621 and about 90 more); a reference, not a safety rating.

Listed price
$0.02
Challenge detected
1 of the last check
Median response
183 ms
Last checked
21 Oct, 00:26 UTC
In our index since
21 Oct 2026

Endpoint

curl -i https://food-barcode.x402tookit.com/additive-info
# 402 Payment Required: pay with an x402 client (USDC on Arbitrum),
# then send the same request again with the payment attached.
7 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://food-barcode.x402tookit.com

  • GET/food-productNo price listedPackaged food profile by barcode: name, brand, Nutri-Score, NOVA processing group, nutrition per 100 g and data quality.
  • GET/additive-infoNo price listedName and function of a common food additive by E-number (E102, E330, E621 and about 90 more); a reference, not a safety rating.
  • GET/food-additivesNo price listedAdditives (E-numbers) declared for a food barcode, with each additive's name and function and an ultra-processing flag.
  • GET/food-compareNo price listedCompare two packaged foods by barcode: Nutri-Score, NOVA, and per-100 g energy, sugars, saturated fat, salt, fibre and protein.
  • GET/food-diet-checkNo price listedDoes a packaged food fit a vegan, vegetarian, palm-oil-free or gluten-free diet, per its ingredient analysis and labels.
  • GET/food-allergensNo price listedAllergens and traces declared for a barcode, checked against allergens you avoid; never claims a product is safe.
  • GET/nutrition-calcNo price listedScale label nutrition from per 100 g to a serving, with FDA percent daily values and a check that the calories match the macros.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 7 of 7 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/food-barcode.x402tookit.com

Recent checks

21 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.21 Oct 2026
All 1 checks
When (UTC)ResultHTTPResponse
21 Oct, 00:26 UTCChallenge detected402183ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 21 Oct, 00:26 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for Food Barcode Facts?

Its listed price is $0.02.

What payment terms does Food Barcode Facts advertise?

The listing advertises x402, Arbitrum, Base, Polygon, Solana and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is Food Barcode Facts listed?

In x402 Bazaar. Superstables first indexed it on 21 Oct 2026.

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