# Services from paket.halowerk.com on Zero

> paket.halowerk.com serves 14 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/paket.halowerk.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/paket.halowerk.com/health.json

## Services

- [Paket Package Version History](https://www.zero.xyz/c/paket-package-version-history-5498941d/llms.txt): $0.003/call via x402. Returns the full, semantically-sorted version history of a package across seven ecosystems, including publication timestamps, deprecation status, and registry default flags.
- [Paket Dependency Bloat Scorer](https://www.zero.xyz/c/paket-dependency-bloat-scorer-fb49dbcb/llms.txt): $0.005/call via x402. Scores the cost of depending on a package by analyzing its resolved transitive graph across four metrics—node count, max depth, multi-version conflicts, and root fan-out—returning a grade from A to E with full threshold details.
- [Paket Runtime Compatibility Checker](https://www.zero.xyz/c/paket-runtime-compatibility-checker-ee8af7f3/llms.txt): $0.004/call via x402. Normalises and evaluates package runtime compatibility declarations (engines, os, cpu, Python classifiers) to determine where an npm or PyPI package can run.
- [Paket Maintainer Pulse](https://www.zero.xyz/c/paket-maintainer-pulse-5c33f197/llms.txt): $0.005/call via x402. Returns a composite health signal for an open-source package, combining repository vitality metrics from deps.dev (stars, forks, issues, licence, OpenSSF scorecard) and optional GitHub activity data (last push, recent commits).
- [Paket Upgrade Path Calculator](https://www.zero.xyz/c/paket-upgrade-path-calculator-8f90df1c/llms.txt): $0.004/call via x402. Given a current and target version of a package, returns the ordered list of intermediate major-version stops required to safely upgrade without skipping major versions.
- [Paket Typosquat Radar](https://www.zero.xyz/c/paket-typosquat-radar-19f1718a/llms.txt): $0.006/call via x402. Generates plausible typosquatting variants of a package name and checks each one against seven package registries to detect malicious or squatted lookalikes.
- [Paket Dependency Confusion Checker](https://www.zero.xyz/c/paket-dependency-confusion-checker-d0d9cbf1/llms.txt): $0.005/call via x402. Checks internally-used package names against public registries to detect dependency confusion vulnerabilities — flagging names that are unclaimed, taken by unrelated parties, or otherwise at risk.
- [Paket Package Freshness Scorer](https://www.zero.xyz/c/paket-package-freshness-scorer-f9a893e8/llms.txt): $0.003/call via x402. Scores the maintenance health of a software package by analyzing its release cadence and deprecation status, returning a letter grade from A to E.
- [Paket Lifecycle Check](https://www.zero.xyz/c/paket-lifecycle-check-ed11af70/llms.txt): $0.003/call via x402. Given a product identifier and optional version, returns end-of-support dates, days remaining, LTS status, and latest patch for that release line.
- [Paket Artifact Hash Lookup](https://www.zero.xyz/c/paket-artifact-hash-lookup-295642ac/llms.txt): $0.003/call via x402. Resolves a file digest (hash) to the released package versions that match it, across multiple ecosystems.
- [Paket Dependency Graph Resolver](https://www.zero.xyz/c/paket-dependency-graph-resolver-6cc7bef5/llms.txt): $0.005/call via x402. Returns the fully resolved dependency graph for a specific package version, including every transitive dependency node with ecosystem, name, resolved version, bundled status, and BFS-computed depth from root.
- [Paket Deprecation Monitor](https://www.zero.xyz/c/paket-deprecation-monitor-39183788/llms.txt): $0.004/call via x402. Monitors named packages for deprecation changes across registry ecosystems by storing a baseline snapshot and diffing subsequent calls against it to report only new deprecations.
- [Paket Package Source Project Resolver](https://www.zero.xyz/c/paket-package-source-project-resolver-ba6e1fae/llms.txt): $0.004/call via x402. Resolves a package name to the source projects it declares, with provenance for each link, to determine whether packages truly belong together across ecosystems.
- [Paket Release Cadence Analyzer](https://www.zero.xyz/c/paket-release-cadence-analyzer-b66ff1a1/llms.txt): $0.004/call via x402. Analyzes the release timing history of a package to detect cadence anomalies — specifically long dormancy gaps and burst release clusters — and reports where the pattern breaks.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)