{"uid":"cap_CoUlSIGYhRd_hO1m3sGOV","slug":"catalog-engine-mcp-1ee2ba1a","name":"Catalog Engine MCP","description":"The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.","url":"https://api.m2mcent.com/catalog-engine-mcp/api/process?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"success":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_hCyGU0lE-tNjY0l4ijFKi","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Processes catalog-related data through an agentic MCP endpoint, enabling product/item catalog search, management, and transformation.","exampleAgentPrompt":"Can you search the catalog engine for all products matching 'wireless headphones' and return me the structured listing results?","exampleUseCases":[{"title":"Product search for e-commerce agent","prompt":"Search the catalog for all items tagged as 'outdoor furniture' and give me the full listing with prices and descriptions."},{"title":"Inventory catalog lookup","prompt":"I need to process this catalog data string and extract all active SKUs: 'category=electronics&status=active&brand=Samsung' — can you run it through the catalog engine?"},{"title":"Catalog data transformation pipeline","prompt":"Take this raw product data — 'name=Running Shoes,color=blue,size=10,stock=50' — and process it through the catalog engine to get a structured catalog entry back."}],"resultDescription":"Returns processed catalog data including structured product or item listings, search results, or transformed catalog entries based on the input data string provided.","failureModes":["Empty or malformed data string returns an error or empty result","Payment failure (402) if USDC balance is insufficient","Timeout if catalog dataset is very large","Unrecognized catalog format may return null or partial results"],"whenToPreferThis":"Use this endpoint when you need to process, search, or transform product/item catalog data through an agentic MCP interface. Prefer it for catalog-specific workloads where structured product retrieval or transformation is needed and payment via x402/USDC is acceptable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T04:06:32.404Z","isFirstParty":false,"canonicalSlug":"catalog-engine-mcp-1ee2ba1a"}