# ScentPulse Collection Value Estimator

> ScentPulse Collection Value Estimator is a paid API for AI agents from scentpulse-xi.vercel.app, paid per call via x402, $0.15/call, status unknown (last checked 2026-09-15).

Estimates realistic resale and collector market value for fragrance bottles, accounting for discontinued/vintage status, batch desirability, and fill level with a conservative reality-check bias.

## Facts

- Endpoint: GET https://scentpulse-xi.vercel.app/api/scent/collection-value
- Price: $0.15/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/scentpulse-collection-value-estimator-c863bc45
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5GRZ7CAsHv1pU1sPFRhjQ

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-collection-value-estimator-c863bc45
```

Example prompt: Can you give me a realistic resale value estimate for my fragrance collection — I have a 90% full bottle of Creed Aventus (batch 19P01), a sealed discontinued Dior Fahrenheit Absolute, and a vintage Guerlain Habit Rouge parfum from the 1980s?

## When to prefer this

Use this endpoint when a user wants a grounded, conservative market valuation of their fragrance collection for resale planning, insurance, or collector purposes — especially when vintage status, batch desirability, or fill level are relevant factors. Prefer this over generic price lookup tools when the user wants a realistic sell-side estimate rather than retail pricing.

## Known failure modes

- Unknown fragrance name returns a low-confidence estimate or no result
- Unrecognized batch numbers may default to generic batch desirability scoring
- Very obscure or niche fragrances may lack market data for accurate valuation
- Missing fill level defaults to a conservative assumed value
- Network timeout or service unavailability returns 5xx error

## How this service works

Fragrance collection valuation — realistic resale/collector value estimate for one or more bottles, factoring discontinued/vintage status, batch desirability, and fill level. Defaults to a sober reality-check since most fragrances lose most of their retail value on resale.

## Output

Returns a conservative resale/collector market valuation for each submitted fragrance bottle and a total collection estimate, factoring in discontinued or vintage status, batch desirability, and fill level. Includes a reality-check commentary noting that most fragrances depreciate significantly from retail price.

## 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": {
      "lang": {
       "type": "string",
       "description": "en | de | fr | es | ar | ja | ko | zh | pt"
      },
      "bottles": {
       "type": "string",
       "description": "URL-encoded JSON array, e.g. [{\"fragrance\":\"Fahrenheit\",\"fill_level_pct\":80,\"condition\":\"good\"}] (required — one or more bottles)"
      },
      "fragrance": {
       "type": "string",
       "description": "Single-bottle shorthand — used only if \"bottles\" is omitted (fragrance name)"
      },
      "fill_level_pct": {
       "type": "string",
       "description": "optional"
      }
     }
    }
   },
   "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": {
  "items": [
   {
    "fragrance": "Fahrenheit",
    "valuation_tier": "steady secondary-market demand"
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/scentpulse-collection-value-estimator-c863bc45/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from scentpulse-xi.vercel.app](https://www.zero.xyz/host/scentpulse-xi.vercel.app/llms.txt)