{"uid":"cap_BnGgxyEVlWkoZ03XhJydS","slug":"aubrai-encrypted-literature-query-x402-c7a9726f","name":"AUBRAI Encrypted Literature Query (x402)","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/literature/encrypted","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"hpke_ciphertext":{"type":"string","description":"HPKE-encrypted literature query, base64-encoded"},"hpke_ephemeral_public_key":{"type":"string","description":"Sender's one-time X25519 public key, base64-encoded"}}},"responseSchema":{"type":"json","example":{"status":"pending","pollUrl":"/api/literature/encrypted/status/req_abc123","requestId":"req_abc123"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_uo5BkHOztYvzPi5tuP8n3","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Accepts an HPKE-encrypted longevity/aging science query and returns a poll URL for async results from an AI science agent backed by biomedical literature","exampleAgentPrompt":"Using the AUBRAI science agent, find me evidence-based research on whether senolytics like navitoclax can extend healthy lifespan — I want citations from recent papers and a clear summary of what the science currently says.","exampleUseCases":null,"resultDescription":"A JSON object with a 'status' field (e.g. 'pending'), a 'requestId' string, and a 'pollUrl' path the agent should poll to retrieve the actual AI-generated scientific answer with citations once processing completes.","failureModes":["Invalid or malformed HPKE ciphertext returns decryption error","Missing hpke_ephemeral_public_key causes 400 bad request","Payment not included or insufficient (x402 payment required)","Poll URL returns pending indefinitely if backend times out","Base64 encoding errors cause parameter rejection"],"whenToPreferThis":"Choose this endpoint when you need privacy-preserving (end-to-end encrypted) queries to a specialized longevity and aging science AI agent that returns evidence-based answers with direct citations from biomedical literature. Prefer over general LLM queries when you need grounded citations and an agent specifically trained on aging/geroscience research. The HPKE encryption makes it suitable for sensitive research queries.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:40:43.195Z","isFirstParty":false}