# Sindri Alcohol Savings & Opportunity-Cost Calculator

> Sindri Alcohol Savings & Opportunity-Cost Calculator is a paid API for AI agents from x402.outpimp.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Calculates total monthly and yearly alcohol spending (home and out) plus rideshare costs, then projects how that money could grow if invested instead using the future-value-of-an-annuity formula.

## Facts

- Endpoint: POST https://x402.outpimp.com/alcoholSavingsCalculator
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sindri-alcohol-savings-opportunity-cost-calculator-26c8f566
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_33cKv8q_6ILlGKACXjQvm

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 sindri-alcohol-savings-opportunity-cost-calculator-26c8f566 -d '<json body>'
```

Example prompt: How much is my drinking habit costing me and what could I earn if I invested that instead? I drink at home 3 days a week, 2 drinks a night at $8 each, and go out 2 nights a week for 4 drinks at $14 each. About 80% of my outings involve a $22 rideshare each way. Project it over 10 years at a 7% return.

## When to prefer this

Choose this endpoint when you need to quantify alcohol spending across both home and going-out contexts and project the opportunity cost as a compounding investment — especially when rideshare costs are part of the lifestyle cost. Prefer this over generic budgeting calculators when the user specifically wants to understand what their drinking habit costs versus what it could become if invested.

## Known failure modes

- Missing required numeric fields (e.g. outDaysPerWeek, homeDrinksPerDay) returns a validation error
- Years value outside 1–60 range may be rejected or produce implausible projections
- rideshareFrequencyPercent outside 0–1 range causes calculation errors
- investmentReturnRate of 0 or negative may cause division errors or nonsensical results
- Non-numeric string values for numeric fields return a type error

## How this service works

Alcohol spending and opportunity-cost calculator. Sums home and going-out drinking costs plus associated rideshare costs into monthly and yearly totals, then projects what that redirected spending could grow into if invested instead, using the future-value-of-an-annuity formula.

## Output

Returns a breakdown of monthly and yearly total alcohol spending (home drinking costs, going-out drinking costs, and associated rideshare costs), plus the future value of that monthly sum invested over the specified number of years at the given annual return rate using the future-value-of-an-annuity formula.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "years": {
   "type": "number",
   "description": "Number of years to project the opportunity cost over (1-60)."
  },
  "costPerRide": {
   "type": "number",
   "description": "Average cost per one-way ride."
  },
  "outDaysPerWeek": {
   "type": "number",
   "description": "Days per week drinking while out."
  },
  "homeDaysPerWeek": {
   "type": "number",
   "description": "Days per week drinking at home."
  },
  "outCostPerDrink": {
   "type": "number",
   "description": "Average cost per drink when out."
  },
  "outDrinksPerDay": {
   "type": "number",
   "description": "Drinks per outing."
  },
  "homeCostPerDrink": {
   "type": "number",
   "description": "Average cost per drink at home."
  },
  "homeDrinksPerDay": {
   "type": "number",
   "description": "Drinks per home-drinking day."
  },
  "investmentReturnRate": {
   "type": "number",
   "default": 0.07,
   "description": "Annual investment return, as a fraction, used for the opportunity-cost projection. Default 0.07."
  },
  "rideshareFrequencyPercent": {
   "type": "number",
   "description": "Fraction of outings that involve a rideshare (0-1)."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sindri-alcohol-savings-opportunity-cost-calculator-26c8f566/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.outpimp.com](https://www.zero.xyz/host/x402.outpimp.com/llms.txt)