# Saylor Innovations Package Dime — Dimensional Weight Calculator

> Saylor Innovations Package Dime — Dimensional Weight Calculator is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).

Calculates package volume, dimensional weight, and billable weight from physical dimensions and actual weight using a configurable divisor

## Facts

- Endpoint: GET https://saylorinnovations.com/api/logistics/dimensional-weight?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/saylor-innovations-package-dime-dimensional-weight-calculator-92d57d12
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tWfIkm48U5cc7GTfSe0Gw

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 saylor-innovations-package-dime-dimensional-weight-calculator-92d57d12
```

Example prompt: What's the dimensional weight and billable weight for a package that's 40 cm long, 30 cm wide, and 20 cm tall with an actual weight of 3.5 kg, using the standard 5000 divisor?

## When to prefer this

Use this endpoint when you need a quick, accurate dimensional weight and billable weight calculation for logistics or shipping workflows — especially when you need a configurable divisor to match specific carrier rules (FedEx, UPS, DHL, economy freight). Prefer this over manual calculation or general-purpose math tools when you want a structured JSON response with formula, rounding, and scope metadata included.

## Known failure modes

- Missing required query parameters (length_cm, width_cm, height_cm, or actual_weight_kg) returns an error
- Non-positive or non-numeric values for dimensions or weight cause validation errors
- An invalid divisor value (zero or negative) may return an error or fallback to default 5000
- Payment not received or x402 payment header missing results in 402 Payment Required response

## How this service works

Package dimensional weight calculator - volume, dimensional weight and billable weight

## Output

Returns a JSON object containing the input dimensions echoed back, computed volume in cm³, dimensional weight in kg, billable weight in kg (the greater of dimensional and actual weight), the divisor used, the formula applied, the rounding rule, and a scope note clarifying what the calculation covers and excludes.

## 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",
      "POST",
      "PUT",
      "PATCH",
      "DELETE",
      "HEAD"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "length_cm",
      "width_cm",
      "height_cm",
      "actual_weight_kg"
     ],
     "properties": {
      "divisor": {
       "type": "string",
       "description": "optional positive cubic-centimeter-per-kilogram divisor, default 5000 (query)"
      },
      "width_cm": {
       "type": "string",
       "description": "required positive package width in centimeters (query)"
      },
      "height_cm": {
       "type": "string",
       "description": "required positive package height in centimeters (query)"
      },
      "length_cm": {
       "type": "string",
       "description": "required positive package length in centimeters (query)"
      },
      "actual_weight_kg": {
       "type": "string",
       "description": "required positive actual package weight in kilograms (query)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "required": [
      "length_cm",
      "width_cm",
      "height_cm",
      "actual_weight_kg",
      "divisor_cm3_per_kg",
      "dimensional_weight_kg",
      "billable_weight_kg",
      "scope_note"
     ],
     "properties": {
      "formula": {
       "type": "string",
       "description": "Formula used for the calculation"
      },
      "rounding": {
       "type": "string",
       "description": "Rounding rule applied to the figures"
      },
      "width_cm": {
       "type": "number",
       "description": "Width, in centimetres"
      },
      "height_cm": {
       "type": "number",
       "description": "Height in centimetres"
      },
      "length_cm": {
       "type": "number",
       "description": "Length, in centimetres"
      },
      "scope_note": {
       "type": "string",
       "description": "What this data covers and what it leaves out"
      },
      "volume_cm3": {
       "type": "n
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/saylor-innovations-package-dime-dimensional-weight-calculator-92d57d12/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from saylorinnovations.com](https://www.zero.xyz/host/saylorinnovations.com/llms.txt)