{"uid":"cap_UwK5vGtQx-InaxSGxeG0D","slug":"x402-market-intel-search-rank-monitor-4d826b53","name":"x402 Market Intel – Search Rank Monitor","description":"Machine-indexable paid x402 buyer-intelligence API for service ranking, endpoint risk, provider dossiers, paid API discovery, seller scores, and category trends.","url":"https://x402-market-intel-mcp.mtree.workers.dev/v1/x402/search_rank_monitor","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":25,"minimum":1},"query":{"type":"string"},"persist":{"type":"boolean"},"queries":{"type":"array","items":{"type":"string"},"maxItems":20,"minItems":1}}},"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,"rank_snapshots":[{"query":"paid api discovery","rank_delta":0,"mt_best_rank":1,"indexed_mt_resources":3}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.2","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":"$0.2/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_NtA-knR5aFswIsPmZAs_1","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.2","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Tracks and returns ranking snapshots for x402 paid API endpoints across search queries, showing rank position, rank delta, and indexed resource counts.","exampleAgentPrompt":"What's the current x402 search rank for 'paid api discovery' — show me the rank delta, the best rank it has hit, and how many indexed resources there are for that query.","exampleUseCases":null,"resultDescription":"Returns a JSON array of rank snapshots, each containing the query term, current rank delta, the best rank achieved (mt_best_rank), and the count of indexed x402 resources for that query. The response also includes an ok boolean confirming success.","failureModes":["Invalid or missing query parameter returns an error response","Payment not processed (402) if USDC micropayment is not attached","Rate limiting if too many calls in a short window","Query term not indexed returns empty rank_snapshots array","Network or Cloudflare Worker timeout on the backend"],"whenToPreferThis":"Choose this endpoint when you need to monitor or benchmark how a specific x402 paid API or search term ranks within the x402 marketplace ecosystem — especially when you want rank delta and historical best-rank data. Prefer this over general web ranking tools when working specifically within the x402 / mtree paid API discovery space.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:38:57.865Z","isFirstParty":false}