{"uid":"cap_AMroF-8yLDjmzQEtkP0WP","slug":"aegis-smart-discovery-x402-agent-service-registry-6b72fb31","name":"Aegis Smart Discovery — x402 Agent Service Registry","description":"Search 2,400+ x402 services ranked by delivery-verified trust. Free discovery, paid trust checks, payment routing with failover. We buy from sellers to prove they deliver.","url":"https://aegis.borisinc.com/discover/smart","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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["q"],"properties":{"q":{"type":"string","description":"Natural-language capability query"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"results":[{"url":"https://api.example.com/x402","name":"CryptoFeed","price_usd":0.002,"trust_score":78}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_9Ut5C7Hneq9Xqzmdqikri","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Searches a verified registry of x402-payable agent services by natural-language capability query, returning trust-scored results with URLs and pricing","exampleAgentPrompt":"Search the Aegis x402 registry for services that can transcribe audio — I want to see their trust scores and prices so I can pick a reliable one my agent can pay for automatically.","exampleUseCases":[{"title":"Agent autonomously sources a data feed","prompt":"Find me x402-payable services in the Aegis registry that provide real-time crypto price feeds — show me their trust scores and per-call costs so I can pick the safest option."},{"title":"Developer vets a new capability before wiring it in","prompt":"Search Aegis for verified APIs that do email address validation and tell me which ones have the highest trust scores — my agent needs to call one autonomously without me babysitting it."},{"title":"Multi-agent router picks the cheapest trusted tool","prompt":"Query the Aegis smart registry for x402 services that can do document summarization and return the cheapest options that still have a trust score above 70."}],"resultDescription":"A JSON array of matching services, each with: URL of the x402-payable endpoint, human-readable service name, per-call price in USD, and a numeric trust score (0–100) reflecting real purchase history and verification status.","failureModes":["Missing required 'q' query parameter returns a validation error","Query returns empty results array if no matching verified services exist","Low-quality or ambiguous queries may return loosely related services with low trust scores","Service registry may not yet contain newly launched x402 endpoints","Network or payment-processing failure returns a non-200 status","Malformed natural-language query may produce irrelevant rankings"],"whenToPreferThis":"Use this endpoint when an AI agent needs to autonomously discover, vet, and select x402-payable services at runtime — particularly when trust verification backed by real purchase history is important, or when you need pricing metadata to make cost-aware routing decisions. Prefer this over generic API directories when operating within the x402 micropayment ecosystem and needing verifiable, agent-safe service listings.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T20:46:28.908Z","isFirstParty":false}