{"uid":"cap_RmYALxL3gn5DQ9DO-yhg1","slug":"x402-market-map-cross-source-category-seller-intelligence-49992817","name":"x402 Market Map: Cross-Source Category & Seller Intelligence","description":"Cross-source category and seller map for x402 paid services with revenue/call/payer concentration, registry coverage, and schema-quality gaps. Price 0.08 USDC on Base via x402. Free preview: https://x402-market-intel-mcp.mtree.workers.dev/preview/market_map?source=x402_manifest. Demo: https://x402-market-intel-mcp.mtree.workers.dev/demo/market_map. Contact: https://x402-market-intel-mcp.mtree.workers.dev/contact.","url":"https://x402-market-intel-mcp.mtree.workers.dev/v1/x402/market_map","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","properties":{"limit":{"type":"integer","maximum":100,"minimum":1},"category":{"type":"string"}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"ok":true,"categories":[],"top_sellers":[]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.08","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":"$0.08/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_eYJI14TFxXF43yARpw9XB","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.08","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a cross-source category and seller map for x402 paid APIs, including revenue/call/payer concentration, registry coverage, and schema-quality gaps.","exampleAgentPrompt":"Give me a cross-source market map of x402 paid APIs — show me how revenue, call volume, and payer concentration are distributed across categories, which sellers dominate, how well each category is covered in the registry, and where the schema-quality gaps are.","exampleUseCases":null,"resultDescription":"A structured market map of x402 paid services, including per-category breakdowns of revenue concentration, call volume, payer breadth, seller rankings, registry coverage rates, and identified schema/metadata quality gaps across sources.","failureModes":["Payment not included or insufficient (0.25 USDC on Base required via x402 protocol)","Invalid or malformed POST body returns 400 error","Service temporarily unavailable returns 503","Stale data if underlying registry sources have not been recently crawled","Empty results if no x402 data has been indexed yet"],"whenToPreferThis":"Choose this endpoint when you need a holistic, cross-source view of the x402 paid API ecosystem — especially for competitive analysis, identifying underserved categories, evaluating seller concentration, or finding metadata/schema gaps. Prefer this over single-source directory lookups or seller-specific scoring endpoints when you want market-level intelligence rather than route-level detail.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:39:50.584Z","isFirstParty":false}