Fill rate calculator API

Compute the fill rate = unitsShipped / unitsDemanded with stockout units and a service rating bucket — the core demand-satisfaction KPI. Answers 'what is my fill rate','how many units stocked out','am I meeting service-level targets'.

Price$0.01per request

MethodPOST

Route/v1/calc/logi-fill-rate

StatusLive

MIME typeapplication/json

Rate limit120/minute

CacheNo cache

calclogisticsinventoryfill-rateservice-levelkpistockoutsupply-chain

API URLhttps://x402.hexl.dev/v1/calc/logi-fill-rate

Integration docs

Example request

{
  "unitsDemanded": 1000,
  "unitsShipped": 920
}

Example response

{
  "formula": "FillRate = unitsShipped / unitsDemanded",
  "fillRate": 0.92,
  "fillRatePercent": 92,
  "stockoutUnits": 80,
  "rating": "fair",
  "inputs": {
    "unitsDemanded": 1000,
    "unitsShipped": 920
  }
}

Input schema

{
  "type": "object",
  "required": [
    "unitsDemanded",
    "unitsShipped"
  ],
  "properties": {
    "unitsDemanded": {
      "type": "number",
      "examples": [
        1000
      ]
    },
    "unitsShipped": {
      "type": "number",
      "examples": [
        920
      ]
    }
  }
}

Output schema

{
  "type": "object",
  "additionalProperties": true
}