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KYB Brasil – Full Company Due Diligence Dossier
x402
KYB Brasil – Full Company Due Diligence Dossier is a paid API for AI agents from kyb-br-agents.marcelfons.workers.dev, paid per call via x402, $0.15/call, status unknown (last checked 2026-10-12).
Returns a comprehensive KYB due diligence report on a Brazilian company by CNPJ, including Receita Federal registration, ownership, sanctions, fiscal debt, environmental embargoes, contracts, OFAC/UN/EU screening, and a 0–100 risk score with red flags.
Price / call$0.15
Success—
StatusUnknown
How this service works
One-call KYB due diligence, beyond a registry check: Receita Federal registration + ownership (no personal IDs) + economic group + sanctions (CEIS/CNEP/CEPIM/leniency/forced labour) + PGFN debt and fiscal regularity + IBAMA embargoes + court cases (DJEN) + federal contracts + BNDES + OFAC/UN/EU screening + gazettes + 0-100 risk score with explained red flags + per-section data quality, sources[]. Signed answer (Ed25519 attestation), verifiable at /v1/verify.
Output
A structured dossier containing: Receita Federal registration details and status, ownership structure without personal IDs, economic group mapping, sanctions screening results (CEIS, CNEP, CEPIM, leniency agreements, forced labour lists), PGFN debt status and fiscal regularity certificate, IBAMA environmental embargo records, federal government contracts, BNDES financing data, OFAC/UN/EU international sanctions screening, gazette mentions, a 0–100 composite risk score with explained red flags, per-section data quality indicators, and an executive summary available in both English and Portuguese.
Example use cases
Vendor onboarding compliance check
“Before we sign this contract with Construtora Andrade Ltda, can you pull a full KYB dossier on their CNPJ 12.345.678/0001-99 — I need to know their sanctions status, any PGFN debt, ownership structure, and their overall risk score?”
AML screening for new Brazilian client
“I need to do AML due diligence on a new Brazilian corporate client whose CNPJ is 98.765.432/0001-11 — can you check them against OFAC, UN, EU sanctions, CEIS, CNEP, and flag any red flags with an explanation?”
Environmental and fiscal risk assessment
“We're considering investing in a Brazilian agribusiness with CNPJ 45.678.901/0001-55 — please check if they have any IBAMA environmental embargoes, fiscal irregularities with the Receita Federal, or PGFN debt, and give me the risk score.”
Technical details
Endpoint
GEThttps://kyb-br-agents.marcelfons.workers.dev/v1/dossier?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a single comprehensive KYB report on one Brazilian company and want all major compliance data sources aggregated into one call with a unified risk score. Prefer this over the red-flags-only endpoint when you need full ownership, BNDES, gazette, and fiscal detail. Use the batch endpoint instead when screening 10 or more CNPJs at once. This is ideal for contract onboarding, investment due diligence, AML checks, and vendor compliance workflows targeting Brazilian entities.
Side effects
- Invalid or malformed CNPJ returns a 400 error
- CNPJ not found in Receita Federal returns empty registration section with data quality flag
- Temporary unavailability of upstream government databases (IBAMA, PGFN) results in partial data with quality indicators noting missing sections
- Payment failure via x402 protocol returns 402 Payment Required
- Rate limiting or timeout from upstream sources may return partial dossier with section-level quality flags
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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