# Services from x402-stable-door.lu7897859.workers.dev on Zero

> x402-stable-door.lu7897859.workers.dev serves 6 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/x402-stable-door.lu7897859.workers.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402-stable-door.lu7897859.workers.dev/health.json

## Services

- [China Sourcing Full Supplier Audit](https://www.zero.xyz/c/china-sourcing-full-supplier-audit-89e53a89/llms.txt): $0.08/call via x402. Runs a comprehensive AI-powered audit of a Chinese supplier, returning a risk verdict (HIGH/MEDIUM/LOW), factory-vs-trader verification, landed cost estimate, payment red flag detection, certification checks, and a full audit chain report.
- [China Sourcing Payment Red Flags Checker](https://www.zero.xyz/c/china-sourcing-payment-red-flags-checker-d5578baf/llms.txt): $0.01/call via x402. Analyzes a Chinese supplier payee and deposit ratio to detect payment red flags and return a GO/NO_GO/CAUTION verdict with safe payment rules
- [China Sourcing Audit Tools – Landed Cost Calculator](https://www.zero.xyz/c/china-sourcing-audit-tools-landed-cost-calculator-506974f0/llms.txt): $0.02/call via x402. Calculates the total landed cost of importing goods from China, breaking down freight, customs duties, and other charges by weight, dimensions, shipping mode, and declared goods value.
- [China Sourcing Audit Checklist Generator](https://www.zero.xyz/c/china-sourcing-audit-checklist-generator-f93db8e2/llms.txt): $0.01/call via x402. Generates a prioritized due-diligence audit checklist for vetting a Chinese supplier or company before committing funds
- [China Supplier Verification API](https://www.zero.xyz/c/china-supplier-verification-api-beac645f/llms.txt): $0.03/call via x402. Verifies Chinese suppliers by checking if they are a factory or trader, assessing payment red flags, and returning a risk rating with supporting signals.
- [China Sourcing Certification Check](https://www.zero.xyz/c/china-sourcing-certification-check-916d94af/llms.txt): $0.01/call via x402. Returns required certifications and verification steps for a given product type in a target market (EU or US) to ensure import compliance when sourcing from China.

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)