# BR Intelligence CNPJ Score

> BR Intelligence CNPJ Score is a paid API for AI agents from br-intelligence.brverify-api.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-10).

Returns a business health score and risk rating for a Brazilian company identified by its CNPJ number

## Facts

- Endpoint: GET https://br-intelligence.brverify-api.workers.dev/v1/score?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/br-intelligence-cnpj-score-11c14b94
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nUx4gnVc-1KRR96akxUjf

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 br-intelligence-cnpj-score-11c14b94
```

Example prompt: Can you look up the business risk rating and health score for the Brazilian company with CNPJ 19131243000197?

## When to prefer this

Use this endpoint when you need a quick, pay-per-call risk assessment for a specific Brazilian company by CNPJ without subscribing to a full data platform. Ideal for AI agent workflows requiring automated Brazilian business due diligence at low cost ($0.02 per call). Prefer this over general business lookup services when you need Brazil-specific scoring semantics including the 'baixo risco' rating system and razão social.

## Known failure modes

- Invalid or malformed CNPJ returns an error response
- Non-existent CNPJ yields no data or empty result
- Payment failure via x402/USDC blocks the request before any data is returned
- Rate limiting or quota exhaustion may return 429 errors
- CNPJ of a recently registered or dissolved company may return incomplete data

## How this service works

Pay-per-call Brazilian business intelligence for AI agents, paid via x402 in USDC on Base.

## Output

A JSON object containing the CNPJ, the company's official name (razão social), a numeric health score (0–100), and a risk rating string (e.g. 'baixo risco' meaning low risk). Higher scores indicate healthier businesses; the rating categorizes overall risk level.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "cnpj"
     ],
     "properties": {
      "cnpj": {
       "type": "string",
       "description": "Brazilian CNPJ, with or without formatting."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "cnpj": "19131243000197",
  "rating": "baixo risco",
  "healthScore": 88,
  "razaoSocial": "OPEN KNOWLEDGE BRASIL"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/br-intelligence-cnpj-score-11c14b94/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from br-intelligence.brverify-api.workers.dev](https://www.zero.xyz/host/br-intelligence.brverify-api.workers.dev/llms.txt)