{"uid":"cap_yeUuu7o6yq9xFO277Il60","slug":"x402-radar-service-search-f75d5874","name":"x402 Radar Service Search","description":"Search 26k+ x402 services (CDP Bazaar + PayAI merged index): q=keywords, returns ranked matches with price, network, payTo, liveness. By x402 Radar.","url":"https://ali-acids-helmet-cindy.trycloudflare.com/api/search?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["q"],"properties":{"q":{"type":"string","description":"REQUIRED. Space-separated keywords, e.g. \"weather forecast\" or \"solana nft data\""},"limit":{"type":"integer","description":"Optional. Max results 1-25, default 10"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"query":{"type":"string"},"results":{"type":"array","items":{"type":"object","properties":{"url":{"type":"string"},"payTo":{"type":"string"},"source":{"enum":["bazaar","payai"],"type":"string"},"network":{"type":"string"},"liveness":{"type":"object","description":"last probe result {at, alive, x402, latency_ms} or \"unprobed\""},"price_usd":{"type":"number"},"relevance":{"type":"number"},"description":{"type":"string"}}}},"returned":{"type":"number"},"index_updated":{"type":"string"},"total_matches":{"type":"number"}}}}}}},"responseSchema":{"type":"object","example":{"query":"weather","results":[{"url":"https://api.example.com/forecast","payTo":"0x9f8b...","source":"payai","network":"eip155:8453","liveness":{"x402":true,"alive":true,"latency_ms":210},"price_usd":0.001,"relevance":7,"description":"US weather forecast"}],"returned":1,"total_matches":199},"properties":{"query":{"type":"string"},"results":{"type":"array","items":{"type":"object","properties":{"url":{"type":"string"},"payTo":{"type":"string"},"source":{"enum":["bazaar","payai"],"type":"string"},"network":{"type":"string"},"liveness":{"type":"object","description":"last probe result {at, alive, x402, latency_ms} or \"unprobed\""},"price_usd":{"type":"number"},"relevance":{"type":"number"},"description":{"type":"string"}}}},"returned":{"type":"number"},"index_updated":{"type":"string"},"total_matches":{"type":"number"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_KL5qYF8l59TY_phuQN5tG","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Search a merged index of 26,000+ x402 micropayment-enabled API services by keyword, returning ranked matches with pricing, network, liveness, and payTo address.","exampleAgentPrompt":"Search the x402 Radar index for live weather forecast APIs — show me the top results with their prices, networks, and payTo addresses so I can pick one to call.","exampleUseCases":[{"title":"Discover cheapest x402 AI service","prompt":"Search the x402 Radar for image generation APIs and show me the cheapest live options with their prices in USD and the wallet addresses I'd need to pay."},{"title":"Find x402 APIs for a specific domain","prompt":"I need to find x402-enabled translation APIs in the Bazaar or PayAI index — search for 'translation' and show me the top ranked results including liveness and network info."},{"title":"Agent self-bootstrapping capability discovery","prompt":"My AI agent needs to find a live x402 data enrichment service it can pay for automatically — search the x402 Radar index for 'enrichment' and return the most relevant results with payTo addresses and latency."}],"resultDescription":"Returns a ranked list of matching x402 services, each with: service URL, payTo wallet address, source index (bazaar or payai), network identifier (e.g. eip155:8453), liveness probe result (alive status, x402 conformance, latency in ms), price in USD, relevance score, and description. Also returns total match count, number of results returned, and index update timestamp.","failureModes":["Empty results if query keywords don't match any indexed services","Stale liveness data if endpoint hasn't been recently probed","Missing price_usd for services with non-standard pricing","Service listed but no longer active since last probe","Cloudflare tunnel downtime causing endpoint unavailability","Rate limiting or payment failure for $0.005 USDC charge"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to dynamically discover x402-compatible micropayment APIs by capability at runtime, especially when building agentic workflows that self-select paid tools. Prefer over manual API directories when you need liveness data, crypto payTo addresses, and price information in a single ranked response. Best when searching across both CDP Bazaar and PayAI indexes simultaneously.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-03T07:29:03.166Z","isFirstParty":false,"canonicalSlug":"x402-radar-service-search-f75d5874"}