# ScentPulse Perfume Batch/Lot Code Decoder

> ScentPulse Perfume Batch/Lot Code Decoder is a paid API for AI agents from scentpulse.theaslangroupllc.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).

Decodes a perfume bottle's batch or lot code to estimate its production date and freshness verdict, with a confidence tier, covering Coty, Estée Lauder group, Chanel, LVMH/Dior group, and L'Oréal Luxe formats.

## Facts

- Endpoint: GET https://scentpulse.theaslangroupllc.com/api/scent/batch-check
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/scentpulse-perfume-batch-lot-code-decoder-782db9b1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kLvNclquJDuqCXJe9zzlY

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability scentpulse-perfume-batch-lot-code-decoder-782db9b1
```

Example prompt: Can you decode the batch code '3F01' on my Dior Sauvage bottle and tell me roughly when it was made and whether it's still fresh — and how confident you are in the reading?

## When to prefer this

Choose this endpoint when a user has a physical perfume bottle in hand and wants to know when it was produced or whether it is still fresh, specifically for bottles from Coty, Estée Lauder, Chanel, LVMH/Dior, or L'Oréal Luxe houses. It is the right choice over generic freshness lookups because it uses a deterministic, house-specific decoder with calibrated confidence tiers rather than guessing.

## Known failure modes

- Batch code format not recognized — returns low confidence or unsupported-house error
- Ambiguous code that matches multiple house formats — returns multiple date candidates with confidence caveats
- Malformed or missing batch code input — returns validation error
- Code too short or too long for any known format — returns parse failure

## How this service works

Perfume batch/lot code decoder — estimates production date and freshness verdict from a bottle batch code, using an in-house deterministic decoder covering Coty, Estee Lauder-group, Chanel, LVMH/Dior-group, and L'Oreal Luxe house formats, with an explicit confidence tier (never false precision).

## Output

Returns an estimated production date derived from the batch/lot code, a freshness verdict (e.g. fresh, aging, old), and an explicit confidence tier indicating how reliable the decode is, based on the matched house format (Coty, Estée Lauder, Chanel, LVMH/Dior, or L'Oréal Luxe).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "code": {
       "type": "string",
       "description": "R25 | 8301 | 2634 (required — the batch/lot code, usually on the bottle base or box bottom)"
      },
      "lang": {
       "type": "string",
       "description": "en | de | fr | es | ar | ja | ko | zh | pt"
      },
      "brand": {
       "type": "string",
       "description": "Chanel | Tom Ford | Gucci | Dior | YSL (required — brand printed on the bottle)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "errors": {
     "type": "object",
     "description": "Documented error responses, keyed by HTTP status code",
     "additionalProperties": {
      "type": "object",
      "required": [
       "description"
      ],
      "properties": {
       "example": {
        "type": "object"
       },
       "description": {
        "type": "string"
       }
      }
     }
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "code": "2634",
  "brand": "Gucci",
  "confidence": "HIGH",
  "freshness_verdict": "fresh — recent production",
  "estimated_production": "2026, ISO week 34"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/scentpulse-perfume-batch-lot-code-decoder-782db9b1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from scentpulse.theaslangroupllc.com](https://www.zero.xyz/host/scentpulse.theaslangroupllc.com/llms.txt)