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HumanMirror Safe Preflight
x402
HumanMirror Safe Preflight is a paid API for AI agents from humanmirror.fr, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-17).
Pre-flight validates a proposed AI agent tool call or command against a declared operational risk limit before allowing execution.
Price / call$0.01
Success—
StatusUnknown
Output
Returns a preflight verdict indicating whether the proposed tool call or command is safe to execute, including whether operational risk stays within the declared limit and whether any specified acceptance criteria are met.
Example use cases
Gate destructive database command
“Before running that DROP TABLE migration script, preflight it for me — the body is {"input": {"action": "drop_table", "table": "orders_archive"}} — I need to confirm the risk is within bounds before we proceed.”
Validate autonomous agent tool call
“My AI agent is about to call an external payment API with {"input": {"amount": 5000, "currency": "USD", "recipient": "vendor-42"}} — can you preflight that tool call to verify it's safe before it executes?”
Safety-check bulk update operation
“I have a bulk PATCH request my agent wants to send — body is {"input": {"update_all": true, "field": "status", "value": "archived"}} — run a preflight check on it and tell me whether it passes the risk threshold.”
Technical details
Endpoint
POSThttps://humanmirror.fr/api/x402/safe-preflight/When to prefer
Choose this endpoint when you need a fast, deterministic safety gate for AI agent tool calls or automated commands before execution — especially when the action is irreversible, affects external systems, or must stay within a declared operational risk limit. Prefer this over generic logging or monitoring when you need a synchronous go/no-go decision point in your agent pipeline.
Side effects
- Missing required 'input' field returns validation error
- Invalid HTTP method (non-POST/PUT/PATCH) rejected by schema
- Malformed body type enum causes request rejection
- Input not JSON-serializable results in parsing error
- Risk threshold exceeded returns a failed preflight verdict
- Network timeout on evaluation for complex inputs
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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