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WHP Standing — Wheeler Hubbell Publishing Priority Evaluation
x402
WHP Standing — Wheeler Hubbell Publishing Priority Evaluation is a paid API for AI agents from standing-guard-service.lovable.app, paid per call via x402, $5/call, status unknown (last checked 2026-10-12).
Evaluates and cryptographically signs a priority standing claim for a given subject under Wheeler Hubbell Publishing's explicit authority bounds.
Price / call$5
Success—
StatusUnknown
How this service works
Machine-verifiable standing under explicit authority and bounds.
Output
Returns a JSON object containing a signed priority evaluation record (typed as SignedPriorityEvaluation), including a not_sealed_mark flag, an Ed25519 digital signature with algorithm identifier, base64url-encoded signature value and public key, and a SHA-256 hex hash of the record for machine verification.
Example use cases
Editorial claim priority verification
“Evaluate the priority standing for the claim 'Chapter 12 of the Hubbell Archive is attributed to Wheeler as original author under publication authority' for subject 'Wheeler Hubbell, Archive Chapter 12' and return a signed, machine-verifiable record.”
Agent authorization attestation
“I need to verify that the claim 'Agent-7 is authorized to act on behalf of WHP under bounded publishing scope' for subject 'Agent-7 / WHP Delegation' has valid standing — can you get a signed evaluation with provenance from our internal authority system?”
Dispute resolution standing check
“Can you check the priority standing for the claim 'The original draft submitted on March 3 takes precedence over the revision' for subject 'Document Dispute Ref #882', citing our editorial review board as the authority source?”
Technical details
Endpoint
POSThttps://standing-guard-service.lovable.app/v1/evaluate/priority?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a cryptographically signed, machine-verifiable attestation of standing for a claim or subject under Wheeler Hubbell Publishing's explicit authority — particularly when downstream systems require Ed25519 signatures and a record hash for tamper-evident verification. It is purpose-built for authority-bounded standing evaluation rather than general-purpose identity verification or document notarization.
Side effects
- Missing required fields (subject or claim) returns a 400-level validation error
- Claim or subject string exceeds character limits (4000 and 2000 respectively) causes rejection
- Invalid or missing authority provenance may result in an unverifiable or rejected evaluation
- Service unavailability on the lovable.app hosting platform may cause intermittent 5xx errors
- Payment failure or insufficient USDC balance (requires $5 USDC per call) blocks the request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"record": {
"type": "see SignedPriorityEvaluation",
"not_sealed_mark": true
},
"signature": {
"alg": "Ed25519",
"value_b64url": "base64url",
"public_key_b64url": "base64url"
},
"record_hash": "sha256 hex"
}
}Tags
x402
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