{"uid":"cap_kcNanQ7hzkk2bdJ8bCOV5","slug":"party-event-planner-food-quantity-calculator-0f694615","name":"Party & Event Planner: Food Quantity Calculator","description":"Food to prepare for a guest count by course (appetizer, main, side, salad, dessert, bread) with kid and appetite multipliers.","url":"https://party-event-calc.x402tookit.com/food-quantity?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"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","type"],"properties":{"kids":{"type":"number","description":"How many of the guests are children (default 0)"},"type":{"type":"string","description":"appetizer, main-boneless, main-bone-in, side-dish, salad, dessert or bread"},"guests":{"type":"number","description":"Total guests including children (1 to 5000)"},"perGuest":{"type":"number","description":"Your own per-adult amount in the type's unit, replacing the default"},"kidFactor":{"type":"number","description":"A child eats this share of an adult portion, 0.1 to 1 (default 0.5)"},"multiplier":{"type":"number","description":"Appetite or occasion multiplier, 0.25 to 5 (default 1)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"asOf":{"type":["null","string"]},"kids":{"type":["null","number"]},"type":{"type":["null","string"]},"unit":{"type":["null","string"]},"guests":{"type":["null","number"]},"source":{"type":["null","string"]},"reasons":{"type":["array","null"],"items":{"type":"string"}},"summary":{"type":["null","string"]},"verdict":{"type":["null","string"]},"degraded":{"type":["boolean","null"]},"kidFactor":{"type":["null","number"]},"disclaimer":{"type":["null","string"]},"multiplier":{"type":["null","number"]},"notChecked":{"type":["array","null"],"items":{"type":"string"}},"totalAmount":{"type":["null","number"]},"totalPounds":{"type":["null","number"]},"perAdultAmount":{"type":["null","number"]},"perAdultSource":{"type":["null","string"]},"totalRoundedUp":{"type":["null","number"]},"totalPoundsRoundedUp":{"type":["null","number"]},"effectiveAdultPortions":{"type":["null","number"]}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_bRa_zIU2guGAv_L7s5oo1","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Calculates total food quantities needed by course type for a given guest count, with adjustments for children and appetite/occasion multipliers.","exampleAgentPrompt":"How much main-course boneless meat do I need for a party of 75 guests, where 15 are kids, assuming kids eat half an adult portion and we expect big appetites so use a multiplier of 1.3?","exampleUseCases":[{"title":"Wedding reception food planning","prompt":"I'm catering a wedding for 120 guests, 10 of them are kids — how much side dish should I prepare? Assume kids eat about half an adult portion and it's a formal dinner so bump the multiplier to 1.2."},{"title":"Kids birthday party appetizers","prompt":"How many appetizers do I need for a birthday party of 40 people, including 20 kids? Kids eat about 40% of what adults eat, and it's a casual low-key event so use the default multiplier."},{"title":"Holiday dinner dessert estimate","prompt":"Can you figure out how much dessert to prepare for our holiday office party of 65 people — no kids, but everyone loves sweets so set the appetite multiplier to 1.5?"}],"resultDescription":"Returns the total food amount in the appropriate unit (e.g. pounds, ounces, pieces), broken down by per-adult amount, effective adult portions, raw total, and a rounded-up quantity for purchasing. Also includes a human-readable summary, unit label, any relevant disclaimers, and metadata like the food type, guest count, kid count, kid factor, and multiplier used.","failureModes":["Missing required 'guests' or 'type' parameters returns a validation error","Guest count outside 1–5000 range is rejected","Invalid food type string not matching supported enum values causes error","kidFactor outside 0.1–1 range rejected","Multiplier outside 0.25–5 range rejected","Payment failure (x402) prevents response if USDC balance insufficient"],"whenToPreferThis":"Use this endpoint when you need a quick, formula-driven food quantity estimate for a specific course type at an event. It is ideal for party planners, caterers, or anyone organizing a meal who needs to account for a mix of adults and children with customizable portion sizes and appetite levels. Prefer this over generic recipe calculators when you need per-course breakdown with kid-adjustment logic built in.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-04T14:41:30.072Z","isFirstParty":false,"canonicalSlug":"party-event-planner-food-quantity-calculator-0f694615"}