{"uid":"cap_mF3S8a9iMQMOEIDg1CWu2","slug":"grocery-basket-cheapest-finder-79b3546d","name":"Grocery Basket Cheapest Finder","description":"Cheapest way to buy a whole grocery list in a US ZIP: best single store plus the cross-store optimum, with savings, stops and per-line substitutes.","url":"https://grocery-basket.bowling-anthony.workers.dev/cheapest?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"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"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_VwbWiVne1gMiL_qKpAw76","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":"Finds the cheapest grocery basket by comparing prices across available stores or products","exampleAgentPrompt":"What's the cheapest grocery basket available right now — can you pull the best deal for me?","exampleUseCases":[{"title":"Budget grocery shopping trip","prompt":"I'm trying to keep my grocery bill as low as possible this week — can you find me the cheapest basket option available?"},{"title":"Price comparison before checkout","prompt":"Before I finalize my grocery order, can you check what the cheapest basket deal looks like so I know I'm getting the best price?"},{"title":"Household budget planning","prompt":"I need to figure out the minimum I'd spend on a full grocery basket this week — what's the cheapest option right now?"}],"resultDescription":"Returns information about the cheapest available grocery basket, likely including price totals, store or product details, and comparison data that helps identify the most cost-effective grocery shopping option.","failureModes":["No grocery data available — returns empty or error response","Service unavailable — Cloudflare Worker timeout or cold start","Invalid or missing query parameters — may return 400 or unexpected results","Payment not processed — 402 response if x402 payment header not provided","Data not fresh — prices may be cached and not reflect real-time availability"],"whenToPreferThis":"Use this endpoint when you need to quickly identify the cheapest grocery basket option without building your own price comparison logic. It's best suited for cost-conscious shopping agents or budget planning flows where minimizing grocery spend is the primary goal.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-25T06:36:14.231Z","isFirstParty":false,"canonicalSlug":"grocery-basket-cheapest-finder-79b3546d"}