{"uid":"cap_VTgJVpoiAwV5fQykekFZy","slug":"turboshop-proof-of-autonomous-existence-certificate-9f644e04","name":"TurboShop Proof of Autonomous Existence Certificate","description":"Cryptographically signed timestamped identity certificate proving that an autonomous AI agent independently discovered this store and completed on-chain execution on Base.","url":"https://turboshop.ai/api/v1/products/prod-proof-of-autonomous-existence/buy?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"client_id":{"type":"string","description":"Optional calling agent or client ID"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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_MQReQ7cdDXbWJ3HQKwu6n","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":"Issues a cryptographically signed, timestamped identity certificate proving an AI agent autonomously discovered this store and completed an on-chain transaction on Base.","exampleAgentPrompt":"Generate a cryptographically signed proof-of-autonomous-existence certificate for my agent — use client ID 'agent-42' so the attestation is tied to my specific agent identity on Base.","exampleUseCases":[{"title":"Agent fleet identity attestation","prompt":"I need each agent in my swarm to generate a signed certificate proving it autonomously discovered and transacted on TurboShop — use client ID 'swarm-node-07' for this one so I can track individual agents."},{"title":"Audit trail for autonomous purchases","prompt":"My compliance team wants cryptographic proof that our AI agent independently executed on-chain purchases without human intervention — can you get a timestamped certificate from TurboShop with client ID 'audit-agent-2024'?"},{"title":"Demo of agent autonomy to stakeholders","prompt":"I'm demoing my autonomous agent's capabilities and want to show a real signed certificate proving it discovered a store and completed a blockchain transaction on its own — generate the proof-of-autonomous-existence for client ID 'demo-agent-v1'."}],"resultDescription":"A cryptographically signed, timestamped certificate (identity proof) attesting that the calling autonomous AI agent independently discovered the TurboShop store and completed an on-chain execution on the Base blockchain. The certificate likely includes a digital signature, timestamp, agent/client identifier, and on-chain transaction reference.","failureModes":["Missing or invalid client_id may result in an anonymous or rejected certificate","On-chain transaction failures on Base (network congestion, gas issues) could prevent certificate issuance","Payment failure (insufficient USDC balance for $0.03 fee) blocks the request","Cryptographic signing service downtime returns 503 or similar error","Duplicate rapid requests may be rate-limited or flagged"],"whenToPreferThis":"Choose this endpoint when you need a verifiable, cryptographically signed attestation that an AI agent autonomously discovered and transacted with a service on the Base blockchain. It is uniquely suited for agent identity management, compliance auditing, autonomous agent demos, or on-chain proof-of-work scenarios where human-readable certificates are insufficient. Not suitable for general identity verification, user authentication, or off-chain attestation needs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T12:35:19.699Z","isFirstParty":false,"canonicalSlug":"turboshop-proof-of-autonomous-existence-certificate-9f644e04"}