# Services from conversion.halowerk.com on Zero

> conversion.halowerk.com serves 3 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/conversion.halowerk.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/conversion.halowerk.com/health.json

## Services

- [Halowerk Add-to-Cart Audit](https://www.zero.xyz/c/halowerk-add-to-cart-audit-24ddf2de/llms.txt): $0.001/call via x402. Passively audits a public product page or e-commerce URL to evaluate the add-to-cart experience against documented conversion criteria, returning an observation, verdict, evidence, and recommended action.
- [Halowerk Conversion Add-to-Cart Decision](https://www.zero.xyz/c/halowerk-conversion-add-to-cart-decision-8f9d0282/llms.txt): $0.001/call via x402. Passively fetches public evidence from a target URL and evaluates whether its add-to-cart experience meets an actionable criterion, returning a verdict, observations, thresholds, and a recommended action.
- [Halowerk Add-to-Cart Experiment Plan](https://www.zero.xyz/c/halowerk-add-to-cart-experiment-plan-4222a228/llms.txt): $0.001/call via x402. Fetches public evidence from a target URL and evaluates it against documented add-to-cart conversion criteria, returning an observation, threshold, verdict, evidence source, limitations, and a recommended experiment action.

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)