# Rafid Break-Even Calculator

> Rafid Break-Even Calculator is a paid API for AI agents from api.rafidsystem.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-11).

Calculates the break-even point and optionally a target-profit threshold for a business, using Omani Rial (OMR) figures, grounded in the Omani small-business planning book framework.

## Facts

- Endpoint: POST https://api.rafidsystem.com/api/v1/x402/book/break-even-calculator?utm_source=zero.xyz
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/rafid-break-even-calculator-d89ddfdb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TWfb4zvPPIjcsKey3qdIl

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 rafid-break-even-calculator-d89ddfdb -d '<json body>'
```

Example prompt: I'm planning a small business in Oman selling handmade items for 5 OMR each — my monthly fixed costs are 300 OMR and variable cost per unit is 2 OMR. I'd like to hit a target profit of 150 OMR per month. Can you calculate my break-even point in English?

## When to prefer this

Choose this endpoint when you need a structured, framework-backed break-even calculation denominated in Omani Rials (OMR), especially for Omani small business planning contexts. It is ideal when the result needs to reference a recognized Omani business-planning methodology (the Creative Techno book framework) and when Arabic-language output is required. Prefer it over generic spreadsheet tools when an AI agent workflow needs a deterministic, paid, auditable financial computation in OMR with bilingual support.

## Known failure modes

- Missing required fields (sellingPriceOMR, monthlyFixedCostsOMR, variableCostPerUnitOMR) return a validation error
- Variable cost per unit equal to or exceeding selling price causes a division-by-zero or infinite break-even result
- Values exceeding 1,000,000 OMR are rejected by schema validation
- Invalid language code outside ['ar','en'] is rejected
- Payment failure (insufficient USDC balance) results in HTTP 402 before calculation runs

## How this service works

Rafid Agent API provides structured intelligence and paid APIs for AI agents across property, company and risk, supplier, finance, document, website, automotive, logistics, recruitment, trading, voice, video and business-planning workflows.

## Output

Returns a structured JSON object containing the break-even calculation result (unit volume and/or revenue) keyed under 'result', the language of the response, and a 'frameworkSource' citation referencing the Omani small-business planning book ('كيف تبدأ مشروعك الصغير في عُمان؟', 2026 edition, Creative Techno publisher) that underpins the methodology.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "language": {
   "enum": [
    "ar",
    "en"
   ],
   "type": "string",
   "default": "en"
  },
  "sellingPriceOMR": {
   "type": "number",
   "maximum": 1000000,
   "minimum": 0,
   "description": "OMR; calculations use integer baisa internally"
  },
  "targetProfitOMR": {
   "type": "number",
   "default": 0,
   "maximum": 1000000,
   "minimum": 0,
   "description": "OMR; calculations use integer baisa internally"
  },
  "monthlyFixedCostsOMR": {
   "type": "number",
   "maximum": 1000000,
   "minimum": 0,
   "description": "OMR; calculations use integer baisa internally"
  },
  "variableCostPerUnitOMR": {
   "type": "number",
   "maximum": 1000000,
   "minimum": 0,
   "description": "OMR; calculations use integer baisa internally"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": {
   "sourceChapter": "book"
  },
  "language": "en",
  "frameworkSource": {
   "title": "كيف تبدأ مشروعك الصغير في عُمان؟",
   "edition": "2026",
   "publisher": "Creative Techno"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/rafid-break-even-calculator-d89ddfdb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.rafidsystem.com](https://www.zero.xyz/host/api.rafidsystem.com/llms.txt)