# Verifik AI — Brazil Company KYB Lookup

> Verifik AI — Brazil Company KYB Lookup is a paid API for AI agents from ai.verifik.co, paid per call via x402, $0.3/call, status unknown (last checked 2026-10-17).

Validates and retrieves information about Brazilian companies using a document type and number via KYB verification.

## Facts

- Endpoint: POST https://ai.verifik.co/api/br/company?utm_source=zero.xyz
- Price: $0.3/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/verifik-ai-brazil-company-kyb-lookup-70dcdd4e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_c0_VokDAorbhY9FLHVVup

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability verifik-ai-brazil-company-kyb-lookup-70dcdd4e -d '<json body>'
```

Example prompt: Can you verify the Brazilian company with CNPJ 12.345.678/0001-99 — I need to know if it's a legitimate registered business before I onboard them as a partner?

## When to prefer this

Use this endpoint when you need to perform KYB (Know Your Business) verification on a Brazilian company, specifically when you have a CNPJ or other Brazilian company document number. Prefer this over generic business search tools when you need authoritative registry data with a cryptographic signature, pay-per-use pricing with no subscription, and LATAM-specific coverage.

## Known failure modes

- Invalid documentType or documentNumber returns an error
- Unknown or unregistered CNPJ returns not-found response
- Payment failure (x402) blocks the request if USDC balance is insufficient
- Malformed request body returns validation error
- Brazilian registry temporarily unavailable causes upstream timeout

## How this service works

Verifik AI — x402 KYC &amp; KYB for autonomous agents, with deep LATAM coverage: national IDs, companies, vehicles, sanctions, and regional registries. Pay per validation, no subscription lock-in.

## Output

Returns a JSON object with company data from Brazilian registries and a cryptographic signature, including registration status, company name, and related registry details.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "documentType",
  "documentNumber"
 ],
 "properties": {
  "documentType": {
   "type": "string",
   "description": "Parameter: documentType"
  },
  "documentNumber": {
   "type": "string",
   "description": "Parameter: documentNumber"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "description": "Verifik API JSON response (typically data and signature).",
 "additionalProperties": true
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/verifik-ai-brazil-company-kyb-lookup-70dcdd4e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ai.verifik.co](https://www.zero.xyz/host/ai.verifik.co/llms.txt)