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HumanMirror Schema Compatibility Verifier
x402
HumanMirror Schema Compatibility Verifier is a paid API for AI agents from humanmirror.fr, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-30).
Verifies and validates that an HTTP request body schema is compatible with expected deterministic acceptance criteria for AI-agent tool calls.
Price / call$0.01
Success—
StatusUnknown
How this service works
HumanMirror — infrastructure de confiance, gouvernance, découverte et échange pour systèmes autonomes.
Output
Returns a JSON object indicating whether the schema is compatible, with an 'ok' boolean, a 'status' string (e.g. 'verified_success'), and a 'product' identifier confirming which HumanMirror service processed the check.
Example use cases
Pre-execution schema guard for agent pipeline
“Before my agent submits this tool call, check if the POST request body — a JSON object with keys 'userId' and 'amount' — is schema-compatible and will pass acceptance criteria, so we don't waste a live execution on a malformed input.”
Multi-agent interoperability validation
“I have two AI agents trying to communicate via HTTP: the sender is sending a PUT request with a JSON body containing 'taskId' and 'payload'. Can you verify that this schema is compatible with what the receiving agent expects before they connect?”
CI pipeline schema conformance check
“As part of my deployment pipeline, validate that the PATCH request with this JSON body structure — fields 'config' and 'env' — is deterministically compatible with our expected schema before we ship this agent update to production.”
Technical details
Endpoint
POSThttps://humanmirror.fr/api/x402/schema-compatibility?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to verify schema compatibility of an AI agent's tool call before execution — especially in autonomous pipelines where a malformed request could trigger irreversible side effects. Prefer this over generic JSON validators when you need deterministic, trustworthy verification tied to the HumanMirror trust infrastructure for autonomous systems.
Side effects
- Schema mismatch returns ok:false with a descriptive status string
- Missing required fields (type, method, bodyType, body) result in a 400-level error
- Invalid method enum value (not POST/PUT/PATCH) causes validation rejection
- Malformed JSON body or wrong bodyType declaration leads to parsing failure
- Network timeout or service unavailability returns a non-200 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"status": "verified_success",
"product": "HumanMirror Schema Compatibility"
}
}Tags
x402
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