# Services from massivecolo.com on Zero

> massivecolo.com serves 2 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/massivecolo.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/massivecolo.com/health.json

## Services

- [MassiveColo Article Syndication Publisher](https://www.zero.xyz/c/massivecolo-article-syndication-publisher-9958f2a5/llms.txt): $1/call via x402. Publishes a bespoke HTML article to a network of 101+ domains for content syndication and backlink distribution.
- [MassiveColo Domain Audit](https://www.zero.xyz/c/massivecolo-domain-audit-63fd65f2/llms.txt): $0.05/call via x402. Audits a target domain hostname and returns a structured analysis of its digital brand, infrastructure, and optimization opportunities

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)