{"uid":"cap_DY8jN8bN0VkrVJWM2irt2","slug":"stableproducts-channel3-product-search-1008ab8b","name":"StableProducts Channel3 Product Search","description":"Product catalog APIs powered by x402.","url":"https://stableproduct.dev/api/channel3/search","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"limit":{"type":"integer","default":20,"maximum":30,"minimum":1},"query":{"anyOf":[{"type":"string"},{"type":"null"}]},"config":{"type":"object","default":{"keyword_search_only":false},"required":["keyword_search_only"],"properties":{"country":{"anyOf":[{"enum":["US","GB","EU","AU","CA","IE","DE","AT","FR","BE","IT","ES","NL","SE","FI","PT","CZ"],"type":"string"},{"type":"null"}]},"currency":{"anyOf":[{"enum":["USD","CAD","AUD","GBP","EUR","SEK","CZK"],"type":"string"},{"type":"null"}]},"language":{"anyOf":[{"enum":["en","de","fr","it","es","nl","sv","fi","pt","cs"],"type":"string"},{"type":"null"}]},"keyword_search_only":{"type":"boolean","default":false}},"additionalProperties":false},"filters":{"type":"object","default":{},"properties":{"age":{"anyOf":[{"type":"array","items":{"enum":["newborn","infant","toddler","kids","adult"],"type":"string"}},{"type":"null"}]},"price":{"anyOf":[{"type":"object","properties":{"max_price":{"anyOf":[{"type":"number"},{"type":"null"}]},"min_price":{"anyOf":[{"type":"number"},{"type":"null"}]}},"additionalProperties":false},{"type":"null"}]},"gender":{"anyOf":[{"enum":["male","female"],"type":"string"},{"type":"null"}]},"brand_ids":{"anyOf":[{"type":"array","items":{"type":"string"}},{"type":"null"}]},"condition":{"anyOf":[{"enum":["new","refurbished","used"],"type":"string"},{"type":"null"}]},"website_ids":{"anyOf":[{"type":"array","items":{"type":"string"}},{"type":"null"}]},"availability":{"anyOf":[{"type":"array","items":{"enum":["InStock","LimitedAvailability","PreOrder","BackOrder","SoldOut","OutOfStock","Discontinued","Unknown"],"type":"string"}},{"type":"null"}]},"category_ids":{"anyOf":[{"type":"array","items":{"type":"string"}},{"type":"null"}]},"exclude_brand_ids":{"anyOf":[{"type":"array","items":{"type":"string"}},{"type":"null"}]},"exclude_website_ids":{"anyOf":[{"type":"array","items":{"type":"string"}},{"type":"null"}]},"exclude_category_ids":{"anyOf":[{"type":"array","items":{"type":"string"}},{"type":"null"}]}},"additionalProperties":false},"image_url":{"anyOf":[{"type":"string","format":"uri"},{"type":"null"}]},"page_token":{"anyOf":[{"type":"string"},{"type":"null"}]},"include_raw":{"type":"boolean"},"base64_image":{"anyOf":[{"type":"string"},{"type":"null"}]}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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_OkFhxCruSczT42Yg0FnDt","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":"Search a multi-country product catalog with semantic or keyword queries, filtering by price, brand, condition, availability, and more.","exampleAgentPrompt":"Search Channel3 for up to 20 new, in-stock running shoes for men in the US priced between $50 and $150, results in USD and English.","exampleUseCases":[{"title":"Budget gift finder for kids","prompt":"Find me up to 15 in-stock toddler toys under $30 on Channel3, searching in the US with prices in USD — only new condition items please."},{"title":"International product sourcing","prompt":"Search Channel3 for wireless headphones available in Germany, show me up to 25 results in EUR and German, only in-stock or limited availability items."},{"title":"Brand-specific product discovery","prompt":"Look up refurbished laptops on Channel3 limited to brand ID 'apple-123', in the UK, prices in GBP, up to 10 results — keyword search only."}],"resultDescription":"A list of up to 30 product records from the Channel3 catalog, each containing product name, price in the requested currency, availability status, condition, brand, category, and locale-specific details such as country and language. Results are ranked by relevance to the query.","failureModes":["No results returned for very niche or misspelled queries","Invalid country/currency/language enum combinations returning validation errors","brand_ids or category_ids not found in catalog returning empty sets","Payment failure if USDC balance is insufficient (x402 payment required per call)","limit exceeding maximum of 30 returning a validation error","Unavailable or rate-limited endpoint returning 402 or 5xx errors"],"whenToPreferThis":"Choose this endpoint when you need to search a broad, multi-country product catalog with rich filtering options including brand, category, price range, condition, availability, age group, and locale. It is especially useful when you need semantic search (not just keyword matching) across e-commerce products in multiple currencies and languages. Prefer it over generic web search when structured product data with availability and pricing is needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:54:04.608Z","isFirstParty":false}