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SCRIPTMASTERLABS CANON Batch Artifact Freshness Resolver
x402
SCRIPTMASTERLABS CANON Batch Artifact Freshness Resolver is a paid API for AI agents from squeezeos-api.onrender.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-25).
Batch-resolves up to 100 npm, PyPI, API, or doc artifact freshness records against live registries and cryptographically verified CANON publisher manifests
Price / call$0.01
Success—
StatusUnknown
How this service works
Resolve up to 100 artifact freshness records against live registries and verified CANON manifests
Output
Returns per-item freshness resolution results including whether the held version matches the live registry, any integrity discrepancies detected via CANON Ed25519-signed publisher manifests, the current publisher-authoritative version, and flags for stale mirrors, version supersession, or publisher/registry conflicts — across up to 100 artifacts in one call.
Example use cases
Dependency audit before production deploy
“Before I ship this release, check if these 5 npm packages are still at their latest publisher-verified versions: lodash@4.17.21, axios@1.4.0, express@4.18.2, dotenv@16.0.3, and uuid@9.0.0 — flag any that are stale or have registry conflicts.”
PyPI mirror freshness check
“I'm running a private PyPI mirror — can you verify that numpy@1.25.0, pandas@2.0.2, and scikit-learn@1.3.0 on my mirror still match the live PyPI registry and haven't been superseded or tampered with?”
Publisher domain CANON manifest verification
“Check the CANON manifest for publisher domain fastapi.tiangolo.com and verify that fastapi@0.100.0 (pypi) is still the current authoritative release from that publisher, not a hijacked or stale version.”
Technical details
Endpoint
POSThttps://squeezeos-api.onrender.com/api/canon/batch?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to batch-validate the freshness and integrity of software packages or API/doc artifacts against live registries and cryptographically signed CANON publisher manifests — especially when detecting stale mirrors, supply chain tampering, or version supersession at scale. Prefer it over single-item checks when validating multiple dependencies in one round trip, and over generic registry queries when publisher-domain CANON manifest verification (Ed25519) is required.
Side effects
- Unknown or malformed package identifier returns a resolution error for that item
- Registry temporarily unavailable causes partial batch failure with per-item error flags
- Invalid or unverifiable publisher_domain CANON manifest returns a manifest verification failure
- held_integrity value format mismatch with registry evidence causes comparison skip
- Exceeding 100 items returns a 400 validation error
- Payment not included or invalid x402 token returns 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| items | array | One to 100 package or artifact freshness checks. Use CANON to detect stale mirrors, publisher/registry conflicts, superseded artifacts, or current publisher-authoritative locations. |
Tags
x402
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