{"uid":"cap_023LielWHGTE9_riH9CZn","slug":"agenttoll-x402-market-radar-d4a0cb04","name":"AgentToll x402 Market Radar","description":"108+ receipt-backed x402 work products for AI agents. Clear prices, spend caps, buyer metadata, and structured results over Base USDC.","url":"https://agenttoll.dev/paid/x402/market-radar","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":{"properties":{"query_limit":{"type":"integer","maximum":20,"minimum":3}}},"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":{"catalog":{"current_total":14238,"net_change_from_baseline":-10696},"product":"x402 Market Radar","agenttoll":{"merchant_count":6,"missing_rank_queries":["x402 market radar"]}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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_NQnFKTjYRp0oHVrZyYGMt","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a snapshot of the x402 pay-per-call API ecosystem, including merchant counts, catalog size, and ranking query gaps for market intelligence.","exampleAgentPrompt":"Give me an x402 market radar snapshot — how many merchants are live, what's the total catalog size, how has it changed from baseline, and which rank queries are coming up empty?","exampleUseCases":[{"title":"Tracking x402 ecosystem growth","prompt":"Pull the latest x402 market radar data — I want to know the current merchant count, total catalog size, and whether the catalog has grown or shrunk compared to baseline."},{"title":"Finding gaps in x402 API coverage","prompt":"Check the x402 market radar and tell me which search queries have no results — I'm looking for underserved niches in the pay-per-call API space."},{"title":"Competitive benchmarking for x402 sellers","prompt":"I'm launching a new paid x402 API tool and want to understand the current landscape — how many merchants are competing, what's the total catalog size, and where are the ranking blind spots?"}],"resultDescription":"Returns a JSON object with the current x402 catalog total, net change from a baseline period, active merchant count, and a list of rank queries that returned no results — giving a market health snapshot of the x402 pay-per-call ecosystem.","failureModes":["Payment not received or insufficient USDC balance — returns 402 Payment Required","Endpoint temporarily unavailable — returns 5xx server error","Malformed POST body — returns 400 Bad Request","Rate limiting if calls are made in rapid succession"],"whenToPreferThis":"Use this endpoint when you need a live pulse on the x402 API marketplace — specifically merchant count, catalog size trends, and query coverage gaps. Prefer this over general web searches when you want structured, machine-readable market intelligence about the pay-per-call ecosystem without scraping.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:54:11.412Z","isFirstParty":false}