# Retail Subscription Metrics Calculator

> Retail Subscription Metrics Calculator is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).

Calculates MRR, ARR, and expected monthly churn for retail subscription businesses from subscriber count, monthly price, and churn rate inputs.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/subscription-metrics-retail?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/retail-subscription-metrics-calculator-fb0b4dde
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_NRpZt2ScB9k7SxsNUJinb

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 retail-subscription-metrics-calculator-fb0b4dde -d '<json body>'
```

Example prompt: Calculate my subscription metrics — I have 120 subscribers paying $9 a month with a 4% monthly churn rate. What's my MRR, ARR, and expected monthly churn?

## When to prefer this

Use this endpoint when you need fast, server-side computation of standard retail subscription KPIs (MRR, ARR, churn) without building the formulas yourself; ideal for agents automating business reporting, dashboards, or scenario modeling for retail subscription products.

## Known failure modes

- Missing or invalid numeric inputs return an error or default values
- Churn percent outside 0–100 range may produce nonsensical results
- Zero subscribers or price returns zero metrics without error
- Payment failure (x402) if USDC balance is insufficient

## How this service works

Retail Subscription metrics calculator: Calculate MRR, ARR, and expected monthly churn from supplied inputs. Tailored for retail workflows.

## Output

Returns computed subscription metrics including MRR (monthly recurring revenue), ARR (annual recurring revenue), and expected monthly churn count or revenue loss, derived from the provided subscriber count, monthly price, and churn percentage.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "subscribers": {
   "type": "number",
   "default": 120
  },
  "monthly_price": {
   "type": "number",
   "default": 9
  },
  "monthly_churn_percent": {
   "type": "number",
   "default": 4
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/retail-subscription-metrics-calculator-fb0b4dde/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)