{"uid":"cap_u1Uwx3mtURTWknc0gC_6O","slug":"aubrai-longevity-science-agent-encrypted-chat-721d6324","name":"AUBRAI Longevity Science Agent (Encrypted Chat)","description":"Aubrai is an AI science agent inspired by Dr. Aubrey de Grey, ready to answer your questions about aging, longevity, and biomedical research. Get clear, evidence-based insights and direct citations from the latest scientific papers—just start the conversation","url":"https://x402.aubr.ai/api/chat/encrypted","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"hpke_ciphertext":{"type":"string","description":"HPKE-encrypted prompt, base64-encoded"},"hpke_ephemeral_public_key":{"type":"string","description":"Sender's one-time X25519 public key, base64-encoded"}}},"responseSchema":{"type":"json","example":{"status":"queued","pollUrl":"/api/chat/encrypted/status/req_abc123","requestId":"req_abc123"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_jqx_SHc8xpHWj_cqxtEA7","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Submits an encrypted question about aging, longevity, or biomedical research to an AI science agent inspired by Dr. Aubrey de Grey, returning a poll URL for the queued response","exampleAgentPrompt":"Ask the Aubrai science agent what the current evidence says about senolytics as a longevity intervention, and include citations from recent papers — my question should be encrypted before sending.","exampleUseCases":null,"resultDescription":"Returns a JSON object with a status of 'queued', a requestId (e.g. req_abc123), and a pollUrl pointing to /api/chat/encrypted/status/{requestId} where the agent can retrieve the full scientific answer with citations once processing is complete.","failureModes":["Invalid or malformed HPKE ciphertext returns decryption error","Missing ephemeral public key causes key exchange failure","Payment not included or insufficient USDC causes 402 Payment Required","Poll URL returns pending status if response not yet ready","Rate limiting or server overload may delay queued responses","Base64 encoding errors in ciphertext or public key fields"],"whenToPreferThis":"Choose this endpoint when you need evidence-based, cited answers about aging biology, longevity interventions, SENS research, or geroscience — especially when privacy matters (HPKE encryption ensures the prompt is not visible in transit). Prefer this over general-purpose LLMs when you need grounding in actual scientific literature and domain expertise modeled after Dr. Aubrey de Grey's research perspective.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:45:09.001Z","isFirstParty":false}