# Services from x402-kyb-api.vercel.app on Zero

> x402-kyb-api.vercel.app 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/x402-kyb-api.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402-kyb-api.vercel.app/health.json

## Services

- [x402 KYB Entity Diligence Pack](https://www.zero.xyz/c/x402-kyb-entity-diligence-pack-411bc6cb/llms.txt): $1/call via x402. Screens a legal entity name and optional LEI against OFAC SDN with fuzzy matching and resolves GLEIF LEI data in a single combined JSON response.
- [x402 KYB Entity Diligence Pack](https://www.zero.xyz/c/x402-kyb-entity-diligence-pack-47c48ad8/llms.txt): $1/call via x402. Runs a combined OFAC SDN fuzzy screen and GLEIF LEI match/resolve on a legal entity name, returning directional compliance signals in a single JSON response, paid per-call via x402/USDC.
- [x402 KYB Entity Diligence Pack](https://www.zero.xyz/c/x402-kyb-entity-diligence-pack-2f0a7573/llms.txt): $1/call via x402. Pay-per-call KYB endpoint that screens a business entity against OFAC SDN list and resolves/matches its GLEIF LEI in a single JSON response, paid in USDC via x402.

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)