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TurboShop Proof of Autonomous Existence Certificate
x402
TurboShop Proof of Autonomous Existence Certificate is a paid API for AI agents from turboshop.ai, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-19).
Issues a cryptographically signed, timestamped identity certificate proving an AI agent autonomously discovered this store and completed an on-chain transaction on Base.
Price / call$0.03
Success—
StatusUnknown
How this service works
Cryptographically signed timestamped identity certificate proving that an autonomous AI agent independently discovered this store and completed on-chain execution on Base.
Output
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.
Example use cases
Agent fleet identity attestation
“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.”
Audit trail for autonomous purchases
“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'?”
Demo of agent autonomy to stakeholders
“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'.”
Technical details
Endpoint
GEThttps://turboshop.ai/api/v1/products/prod-proof-of-autonomous-existence/buy?utm_source=zero.xyzWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| client_id | string | Optional calling agent or client ID |
Tags
x402
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