# Break-even Sales Units Batch Calculator

> Break-even Sales Units Batch Calculator is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-23).

Calculates break-even sales units for up to 200 records in a single batch, returning formulas, units, and validation results for each row.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-finance-break-even-units-batch?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/break-even-sales-units-batch-calculator-c4f8bbe3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_B1YmrcAQmZuEQrAZ0_UQV

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 break-even-sales-units-batch-calculator-c4f8bbe3 -d '<json body>'
```

Example prompt: Can you calculate the break-even sales units for these 3 product scenarios: first, fixed costs $5,000, unit price $20, variable cost $12; second, fixed costs $8,000, unit price $35, variable cost $18; third, fixed costs $12,000, unit price $50, variable cost $25?

## When to prefer this

Choose this endpoint when you need to process multiple break-even unit calculations at once (up to 200 records) and want row-level validation alongside results. It is ideal for bulk scenario analysis, comparing cost structures across product lines, or validating a dataset before use. For a single record, a single-calculation endpoint would be simpler; for time-series or trend data, a rolling or histogram endpoint may be more appropriate.

## Known failure modes

- Row missing required field (fixed_costs, unit_price, or variable_cost_per_unit) — row marked invalid
- unit_price equals variable_cost_per_unit causing division by zero — row marked invalid or flagged
- More than 200 rows submitted — request rejected or capped
- Negative or zero values for unit_price — rejected per schema (exclusiveMinimum: 0)
- Values exceeding maximum threshold of 1,000,000,000,000 — schema validation error

## How this service works

Break-even sales units - Batch calculation: Calculate up to 200 supplied records and locate invalid rows. Metric: Break-even sales units. Supplied figures only; returns JSON with formula, units and limitations. One of 50 calculators with 20 analysis modes. No live feed, financial advice or trade execution. 0.01 USDC includes one bounded batch calculation report.

## Output

Returns a JSON report for the batch containing, for each valid row: the break-even units figure, the formula used, and the units of measurement. Invalid rows are identified and flagged separately. The response also includes limitations and notes about the calculation methodology.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "fixed_costs",
     "unit_price",
     "variable_cost_per_unit"
    ],
    "properties": {
     "unit_price": {
      "type": "number",
      "default": 20,
      "maximum": 1000000000000,
      "minimum": 0,
      "description": "Amount in a consistent supplied currency and reporting period",
      "exclusiveMinimum": 0
     },
     "fixed_costs": {
      "type": "number",
      "default": 5000,
      "maximum": 1000000000000,
      "minimum": 0,
      "description": "Amount in a consistent supplied currency and reporting period"
     },
     "variable_cost_per_unit": {
      "type": "number",
      "default": 12,
      "maximum": 1000000000000,
      "minimum": 0,
      "description": "Amount in a consistent supplied currency and reporting period"
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "unit_price": 20,
     "fixed_costs": 5000,
     "variable_cost_per_unit": 12
    },
    {
     "unit_price": 22,
     "fixed_costs": 5500,
     "variable_cost_per_unit": 13.200000000000001
    }
   ],
   "maxItems": 200,
   "minItems": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/break-even-sales-units-batch-calculator-c4f8bbe3/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)