# Services from m0.aiverall.com on Zero

> m0.aiverall.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/m0.aiverall.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/m0.aiverall.com/health.json

## Services

- [M0 Lead Validate — Email & Domain Quality Signals](https://www.zero.xyz/c/m0-lead-validate-email-domain-quality-signals-43bbdf00/llms.txt): $0.015/call via x402. Validates a lead's email address and domain before enrichment or outreach, returning syntax, MX record, domain resolution, role-account, disposable-domain, and mailbox confirmation signals.
- [M0 Email Verification](https://www.zero.xyz/c/m0-email-verification-e98cf6be/llms.txt): $0.005/call via x402. Verifies an email address by checking syntax validity, domain resolution, and mailbox existence before enriching or contacting a lead
- [M0 URL Extraction & Lead Intelligence](https://www.zero.xyz/c/m0-url-extraction-lead-intelligence-3411060c/llms.txt): $0.002/call via x402. Fetches a public URL and returns clean extracted text content, plus optional pre-flight lead-quality signals for validating leads before enrichment or outreach.

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)