# Party & Event Planner: Drinks Estimator

> Party & Event Planner: Drinks Estimator is a paid API for AI agents from party-event-calc.x402tookit.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-29).

Calculates total drinks needed for an event split into beer, wine, and liquor, with bottle counts, based on guest count, bar hours, and configurable drinking rates.

## Facts

- Endpoint: GET https://party-event-calc.x402tookit.com/drinks-estimate?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/party-event-planner-drinks-estimator-6e577b9d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Uu9HRp8E6rfJIZjDBWfjh

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 party-event-planner-drinks-estimator-6e577b9d
```

Example prompt: How much alcohol do I need to buy for my party — 80 guests, the bar will be open for 4 hours, and about 10% won't be drinking? Split it 40% beer, 40% wine, and 20% liquor and tell me how many bottles of each.

## When to prefer this

Use this endpoint when planning alcohol quantities for a real event and needing a breakdown by drink type (beer/wine/liquor) with bottle counts. Ideal for agents handling event planning workflows where the user needs actionable purchasing quantities rather than just general advice.

## Known failure modes

- Missing required 'guests' or 'hours' parameters returns a validation error
- Percentages that don't sum to 100 may produce a warning or adjusted result
- Out-of-range values (guests > 5000, hours > 24) are rejected
- Non-numeric inputs for numeric fields return errors

## How this service works

Drinks for an event from a first-hour and later-hours rule per guest, split into beer, wine and liquor, with bottle counts.

## Output

Returns a structured breakdown including total drinks needed, per-category drink counts (beer, wine, liquor), corresponding bottle/can counts, number of drinking guests, and a plain-language summary. May include disclaimer and degraded-mode flags.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "guests",
      "hours"
     ],
     "properties": {
      "hours": {
       "type": "number",
       "description": "Hours the bar is open, 0.5 to 24"
      },
      "guests": {
       "type": "number",
       "description": "Total guests (1 to 5000)"
      },
      "beerPercent": {
       "type": "number",
       "description": "Share of drinks that are beer (default 40)"
      },
      "winePercent": {
       "type": "number",
       "description": "Share that is wine (default 40)"
      },
      "liquorPercent": {
       "type": "number",
       "description": "Share that is liquor or mixed drinks (default 20)"
      },
      "firstHourDrinks": {
       "type": "number",
       "description": "Drinks per drinker in the first hour (default 2)"
      },
      "laterHourDrinks": {
       "type": "number",
       "description": "Drinks per drinker for each later hour (default 1)"
      },
      "nonDrinkingPercent": {
       "type": "number",
       "description": "Percent of guests who will not drink alcohol, 0 to 100 (default 0)"
      },
      "drinksPerWineBottle": {
       "type": "number",
       "description": "Glasses per 750 ml wine bottle (default 5)"
      },
      "drinksPerLiquorBottle": {
       "type": "number",
       "description": "Mixed drinks per 750 ml bottle (default 16, a 1.5 oz pour)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "asOf": {
       "type": [
        "null",
        "string"
       ]
      },
      "hours": {
       "type": [
        "null",
        "number"
       ]
      },
      "guests": {
       "type": [
        "null",
        "number"
       ]
      },
      "source": {
       "type": [
        "null",
        "string"
       ]
      },
      "reasons": {
       "type": [
        "array",
        "null"
       ],
       "items": {
        "type": "string"
       }

… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/party-event-planner-drinks-estimator-6e577b9d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from party-event-calc.x402tookit.com](https://www.zero.xyz/host/party-event-calc.x402tookit.com/llms.txt)