{"uid":"cap_b2upOvdu7mvUQ7EBcTLfO","slug":"cheapest-grocery-basket-basket-endpoint-fb22cfb5","name":"Cheapest Grocery Basket - Basket Endpoint","description":"Price a whole grocery list at each nearby store in a US ZIP: per-store line items, subtotals, and which items each store is missing or out of.","url":"https://grocery-basket.bowling-anthony.workers.dev/basket?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":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_rIaPf3rNHdgPK-sMTPmpx","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves the current cheapest grocery basket of items and their prices","exampleAgentPrompt":"What's the cheapest grocery basket available right now? Pull up the full basket with the lowest prices.","exampleUseCases":[{"title":"Budget grocery shopping assistant","prompt":"Can you pull up the cheapest grocery basket available so I can see what I should buy to save the most money this week?"},{"title":"Price tracking for household staples","prompt":"Show me the current cheapest grocery basket — I want to see what the lowest-cost combination of groceries looks like today."},{"title":"Comparison shopping before store visit","prompt":"Before I head to the store, can you check what the cheapest grocery basket looks like right now so I know what to expect to spend?"}],"resultDescription":"Returns a structured grocery basket containing a list of grocery items and their corresponding cheapest available prices, along with likely a total or aggregate basket cost, enabling users to identify the most affordable grocery combinations.","failureModes":["No basket data available — empty or null response if no grocery data is indexed","Rate limiting or payment failure if the $0.05 USDC payment is not processed correctly","Stale pricing data if the underlying grocery price source has not been updated recently","HTTP 402 if payment header is missing or invalid"],"whenToPreferThis":"Use this endpoint when you need to retrieve a pre-computed cheapest grocery basket and don't need to search for specific items or customize the basket contents. It complements the 'find' and 'cheapest' sibling endpoints by returning the full basket view rather than individual item lookups.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T18:33:25.732Z","isFirstParty":false,"canonicalSlug":"cheapest-grocery-basket-basket-endpoint-fb22cfb5"}