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NO HANDS AI AgentOps Guard Action Preflight
x402
NO HANDS AI AgentOps Guard Action Preflight is a paid API for AI agents from nohands-coinbase-bazaar.bytoken2023.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-11-02).
Returns an advisory REVIEW or BLOCK result (never ALLOW) for a proposed side-effecting agent action before it executes, as a pre-execution safety gate.
Price / call$0.01
Success—
StatusUnknown
How this service works
Return an advisory AgentOps Guard REVIEW/BLOCK result (never ALLOW; not an authorization) before a side-effecting agent action runs.
Output
An advisory result of either REVIEW or BLOCK (never ALLOW) indicating whether the proposed side-effecting agent action should be held for human review or outright blocked, along with supporting risk context. This is an advisory output only, not an authorization decision.
Example use cases
Gate autonomous payment before execution
“My agent is about to submit a $50 USDC transfer on my behalf — run a Guard preflight on that action first and tell me if it gets REVIEW or BLOCK before we proceed.”
Safety check before data deletion action
“Before the agent deletes those database records, I want an AgentOps Guard advisory on the action — will it come back as BLOCK or REVIEW so I can decide whether to proceed?”
Policy review for agent API write call
“My autonomous agent wants to POST to an external webhook and modify third-party state — can you run a preflight guard check on that side-effecting action before it fires?”
Technical details
Endpoint
GEThttps://nohands-coinbase-bazaar.bytoken2023.workers.dev/v1/x402/agent/action-preflight?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a lightweight, advisory safety gate before an agent executes any side-effecting action (payments, writes, deletions, external API calls). It is specifically designed to return only REVIEW or BLOCK — never ALLOW — making it suitable as a conservative pre-execution checkpoint in agentic pipelines where human-in-the-loop or escalation logic follows a non-ALLOW result. Prefer this over generic policy checks when operating in an x402 or AgentOps context on the NO HANDS AI platform.
Side effects
- Missing or malformed action description returns an error or ambiguous assessment
- Endpoint may return REVIEW as a conservative default when action intent is unclear
- GET method limits payload size for complex action descriptions
- Advisory result may be overly conservative, blocking legitimate low-risk actions
- Service unavailability returns no advisory, leaving agent without preflight guidance
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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