# Unit Fill Rate - Single Calculation

> Unit Fill Rate - Single Calculation is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-27).

Calculates the unit fill rate (order fulfillment percentage) from ordered and fulfilled unit counts for retail analysis.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-retail-unit-fill-calculate?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/unit-fill-rate-single-calculation-5dece064
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_aggU_t-6oFH_2SMJzFQs1

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 unit-fill-rate-single-calculation-5dece064 -d '<json body>'
```

Example prompt: Calculate the unit fill rate for my retail store — I had 1000 ordered units and 947 fulfilled units this month.

## When to prefer this

Use this endpoint when you need a quick, local, single-shot calculation of unit fill rate from raw ordered and fulfilled unit counts — no live inventory system, ERP integration, or platform credentials required. Ideal for scenario modeling, ad hoc retail analysis, or benchmarking fulfillment performance without connecting to a live commerce platform.

## Known failure modes

- ordered_units is zero (division by zero or exclusiveMinimum validation failure)
- fulfilled_units exceeds ordered_units (logically invalid but may not be blocked by schema)
- values outside allowed range (0 to 1,000,000,000,000) rejected with validation error
- missing required fields ordered_units or fulfilled_units returns schema error
- payment failure via x402 protocol blocks execution

## How this service works

Unit fill rate - Single calculation: Single calculation for Unit fill rate. Supplied retail figures only. Local calculation and scenario analysis; no live inventory, account access, platform fee lookup or order execution. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded single calculation deliverable.

## Output

Returns the computed unit fill rate as a ratio or percentage, representing the proportion of ordered units that were successfully fulfilled. Useful for benchmarking fulfillment performance in retail scenarios.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "values": {
   "type": "object",
   "default": {
    "ordered_units": 100,
    "fulfilled_units": 95
   },
   "required": [
    "fulfilled_units",
    "ordered_units"
   ],
   "properties": {
    "ordered_units": {
     "type": "number",
     "default": 100,
     "maximum": 1000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    },
    "fulfilled_units": {
     "type": "number",
     "default": 95,
     "maximum": 1000000000000,
     "minimum": 0
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/unit-fill-rate-single-calculation-5dece064/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)