{"uid":"cap_-F9TOBAn4oSytLdBghL2r","slug":"x402-agent-suite-pro-research-brief-4767e159","name":"x402 Agent Suite Pro – Research Brief","description":"24 paid x402 infrastructure APIs for AI agent fleets: buy advisor, audition coach, guard, proxy, MPP, attestations, and pipeline orchestration.","url":"https://x402-agent-suite-production.up.railway.app/api/research/brief?utm_source=zero.xyz","method":"POST","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","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["ok","allowed","summary"],"properties":{"ok":{"type":"boolean"},"allowed":{"type":"boolean"},"summary":{"type":"string"}}}}}}},"responseSchema":{"type":"json","example":{"ok":true,"allowed":true,"summary":"Paid response after x402 settlement"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.2","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":"$0.2/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_uyq47B3DSNNbqHrxc03_V","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":"Generates a paid research brief or summary for a given HTTP-based query, gated via x402 micropayment settlement","exampleAgentPrompt":"Can you pull a research brief on quantum computing advancements using the x402 research endpoint — I'm fine paying the USDC fee per call?","exampleUseCases":[{"title":"Competitive landscape research brief","prompt":"Can you generate a research brief on the current competitive landscape in the autonomous vehicle market? Use the x402 research brief endpoint and settle the micropayment automatically."},{"title":"Topic summary for agent pipeline","prompt":"I need a concise research summary on recent climate policy changes to feed into my agent pipeline — fetch it through the x402 research brief API."},{"title":"On-demand briefing for decision support","prompt":"Give me a quick research brief on the latest developments in large language model safety research — use the x402 agent suite and handle the payment from my wallet."}],"resultDescription":"Returns a JSON object with an 'ok' boolean indicating success, an 'allowed' boolean confirming payment was settled and access granted, and a 'summary' string containing the generated research brief or overview text.","failureModes":["Payment not settled — returns 402 Payment Required if x402 micropayment is not completed","Invalid HTTP method — only GET, HEAD, DELETE are accepted as input method enum values","Missing required 'input' object — returns validation error","Malformed request body — additionalProperties not allowed beyond defined schema","Service unavailable — Railway deployment may be temporarily down, returning 5xx"],"whenToPreferThis":"Choose this endpoint when your AI agent needs a quick, structured research brief or topic summary and you want to pay per-call via x402 micropayment (USDC) rather than a subscription. Ideal for agent pipelines that need on-demand, gated research summaries without long-term API key management, especially when already using x402 infrastructure for other agent fleet operations.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T12:31:49.143Z","isFirstParty":false,"canonicalSlug":"x402-agent-suite-pro-research-brief-4767e159"}