# Services from cdo-staging.up.railway.app on Zero

> cdo-staging.up.railway.app 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/cdo-staging.up.railway.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/cdo-staging.up.railway.app/health.json

## Services

- [CDO Brazil Legal Entity Compliance Screener](https://www.zero.xyz/c/cdo-brazil-legal-entity-compliance-screener-9bef17c8/llms.txt): $0.1/call via x402. Screens a Brazilian legal entity (by CNPJ) against official sanctions and integrity registries including CEIS, CNEP, TCU debarment, leniency agreements, and forced-labor lists, returning match confidence and escalation guidance.
- [CDO Staging Corporate Evidence API](https://www.zero.xyz/c/cdo-staging-corporate-evidence-api-44e354b8/llms.txt): $0.01/call via x402. Returns traceable evidence supporting or refuting specific claims about a Brazilian company identified by CNPJ, such as active status, sanctions absence, or beneficial ownership.
- [Company Decision Oracle – Brazilian CNPJ Basic Dossier](https://www.zero.xyz/c/company-decision-oracle-brazilian-cnpj-basic-dossier-eefb30ee/llms.txt): $0.03/call via x402. Verifies a Brazilian company's existence, legal status, and operational details by CNPJ, returning normalized registration data and machine-actionable onboarding signals.
- [CDO Brazil Full Due Diligence Dossier](https://www.zero.xyz/c/cdo-brazil-full-due-diligence-dossier-4a064a3a/llms.txt): $0.25/call via x402. Performs a comprehensive due diligence check on a Brazilian company (CNPJ) combining registration, ownership, sanctions, court records, and risk signals into a single decision-support dossier.
- [Company Decision Oracle – Refresh (Recompute Prior Decision)](https://www.zero.xyz/c/company-decision-oracle-refresh-recompute-prior-decision-945ede02/llms.txt): $0.01/call via x402. Re-runs a full company intelligence decision for a previously evaluated Brazilian CNPJ, reports which domains changed vs. unchanged, and issues a fresh signed receipt and optional new passport.
- [Company Decision Oracle — Brazil CNPJ Agent Decision](https://www.zero.xyz/c/company-decision-oracle-brazil-cnpj-agent-decision-0b295df6/llms.txt): $0.03/call via x402. Takes a Brazilian CNPJ, objective, budget, and confidence threshold, then progressively consults the minimum necessary sources to return a signed, evidence-backed, machine-executable decision about the company.
- [Company Decision Oracle – Single-Entity Corporate Graph (CNPJ)](https://www.zero.xyz/c/company-decision-oracle-single-entity-corporate-graph-cnpj-a79925c3/llms.txt): $0.02/call via x402. Builds a single Brazilian company's ownership, officer, address, and contact graph with risk propagation, explicitly flagging inferences, given only a CNPJ.

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)