# Services from preflight.lorensaisolutions.com on Zero

> preflight.lorensaisolutions.com serves 7 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/preflight.lorensaisolutions.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/preflight.lorensaisolutions.com/health.json

## Services

- [Agent Preflight — API Discovery](https://www.zero.xyz/c/agent-preflight-api-discovery-090d9126/llms.txt): $0.1/call via x402. Inspects a given URL to detect API documentation, determine page type, assess automation difficulty, and recommend the best integration method for AI agents.
- [Agent Preflight URL Inspector](https://www.zero.xyz/c/agent-preflight-url-inspector-8e44e5b0/llms.txt): $0.15/call via x402. Analyzes a URL to detect CAPTCHA/login barriers, page type, pricing, availability, automation difficulty, and bot-challenge presence before an agent acts on it
- [Agent Preflight — URL Access Check](https://www.zero.xyz/c/agent-preflight-url-access-check-05eecdaf/llms.txt): $0.05/call via x402. Analyzes a URL to detect reachability, login walls, CAPTCHA challenges, and browser requirements before an agent attempts to access it
- [Agent Preflight Batch — Multi-URL Preflight Analysis](https://www.zero.xyz/c/agent-preflight-batch-multi-url-preflight-analysis-ebf3ba1b/llms.txt): $0.35/call via x402. Runs batch preflight checks across multiple URLs simultaneously, covering CAPTCHA/login detection, API discovery, product intelligence, and change monitoring for AI agents.
- [Agent Preflight URL Analysis](https://www.zero.xyz/c/agent-preflight-url-analysis-1a6df580/llms.txt): $0.05/call via x402. Analyzes a URL to detect CAPTCHA, login walls, bot protection, and browser requirements before an AI agent attempts to access it
- [Agent Preflight — Product Intelligence](https://www.zero.xyz/c/agent-preflight-product-intelligence-e5367573/llms.txt): $0.15/call via x402. Fetches structured product intelligence for a given URL, including product name, price, currency, and availability status.
- [Agent Preflight — Change Check](https://www.zero.xyz/c/agent-preflight-change-check-c889cf56/llms.txt): $0.1/call via x402. Compares a previous snapshot of a URL or page against its current state to detect changes and recommend actions for AI agents.

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)