# Services from percallapi.com on Zero

> percallapi.com serves 5 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/percallapi.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/percallapi.com/health.json

## Services

- [PerCallAPI Caller ID Lookup](https://www.zero.xyz/c/percallapi-caller-id-lookup-28e41482/llms.txt): $0.04/call via x402. Looks up registered caller name (CNAM), real-time line status, telecom carrier, and line type for a phone number via Twilio.
- [PerCallAPI Carrier Lookup](https://www.zero.xyz/c/percallapi-carrier-lookup-fab23722/llms.txt): $0.01/call via x402. Looks up telecom carrier details, network codes, and line type (mobile, landline, VoIP, or burner) for a phone number via Twilio for fraud detection and identity verification.
- [percallapi.com Web Search](https://www.zero.xyz/c/percallapi-com-web-search-6cb873d1/llms.txt): $0.01/call via x402. Execute live global web searches via the Brave Search index and return top-ranked web pages, snippets, and URLs
- [percallapi.com WHOIS Lookup](https://www.zero.xyz/c/percallapi-com-whois-lookup-24cbd83e/llms.txt): $0.01/call via x402. Look up WHOIS registration records and domain availability for any domain name, returning registrar, status, and expiration details in JSON.
- [Percallapi News Search](https://www.zero.xyz/c/percallapi-news-search-b9c7e089/llms.txt): $0.01/call via x402. Search real-time breaking news, market events, and press releases via the Brave News index, returning fresh articles with publishers and timestamps.

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)