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HumanMirror Intent Proof
x402
HumanMirror Intent Proof is a paid API for AI agents from humanmirror.fr, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-03).
Generates and verifies a cryptographic intent proof for an AI agent's proposed HTTP action before or after execution
Price / call$0.05
Success—
StatusUnknown
How this service works
HumanMirror — infrastructure de confiance, gouvernance, découverte et échange pour systèmes autonomes.
Output
Returns a JSON object with an 'ok' boolean, a 'status' field (e.g. 'verified_success'), and a 'product' label confirming the intent proof was generated and verified by HumanMirror's Next-Gen Intent Proof system.
Example use cases
Audit trail for autonomous agent actions
“My AI agent just submitted a form on behalf of a user — can you create a verifiable intent proof for that POST request with the JSON body it sent, so I have a cryptographic record that the action was intentional?”
Pre-execution intent validation for high-risk commands
“Before my agent executes this PUT request to update account settings, I need an intent proof generated for it — the method is PUT, body type is JSON, and here's the body — so I can confirm the action was deliberate before it goes through.”
Compliance attestation for regulated agent workflows
“I need to produce a trust certificate proving my autonomous agent's intent for a PATCH request it made to a financial records endpoint — body type JSON — so our compliance team has a signed audit artifact for the transaction.”
Technical details
Endpoint
POSThttps://humanmirror.fr/v1/agent/intent-proof?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs cryptographic proof of intent for an HTTP action — particularly for audit trails, compliance requirements, or governance workflows where you need to demonstrate that an autonomous system acted deliberately. Prefer it over generic logging when verifiable, tamper-evident attestation is required.
Side effects
- Missing required 'input' fields (type, method, bodyType, body) returns a validation error
- Unsupported HTTP method (e.g. GET or DELETE) rejected by enum constraint
- Malformed or non-JSON body when bodyType is 'json' may cause parsing failure
- Payment failure or missing x402 payment header results in 402 response
- Service unavailable or timeout returns non-ok status
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"status": "verified_success",
"product": "HumanMirror Next-Gen · Intent Proof"
}
}Tags
x402
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