# Brazilayer Fund Industry – Brazilian Investment Fund Lookup by CNPJ

> Brazilayer Fund Industry – Brazilian Investment Fund Lookup by CNPJ is a paid API for AI agents from api.brazilayer.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).

Verifies a Brazilian investment fund by CNPJ against the official CVM registry, returning registration status, manager, administrator, classification, NAV, net assets, and shareholder count

## Facts

- Endpoint: GET https://api.brazilayer.com/v1/fundos/consulta/:cnpj
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/brazilayer-fund-industry-brazilian-investment-fund-lookup-by-cnpj-0354276b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FFmktuHfkn6AG6Za5Ho_y

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 brazilayer-fund-industry-brazilian-investment-fund-lookup-by-cnpj-0354276b
```

Example prompt: Can you check whether the Brazilian investment fund with CNPJ 11.858.506/0001-29 is properly registered with CVM, who its manager and administrator are, and what its latest NAV and net assets are?

## When to prefer this

Choose this endpoint when you need to verify the legitimacy, regulatory status, or key identifiers of a specific Brazilian investment fund using its CNPJ. It is the authoritative check against fake-fund or Ponzi schemes and provides live NAV and net asset data in a single call. Prefer it over generic CNPJ registry lookups when the entity in question is specifically an investment fund and you need CVM/ANBIMA-specific fields like fund class, NAV, and shareholder count.

## Known failure modes

- CNPJ not found in CVM registry — fund may be unregistered or CNPJ is invalid
- Malformed CNPJ input (non-14-digit or invalid format) returns a validation error
- Fund is registered but has no recent NAV data (e.g. newly registered or liquidated fund)
- CVM or ANBIMA data source temporarily unavailable — upstream dependency failure
- Rate limit or payment failure (x402 micropayment not settled) returns 402 Payment Required

## How this service works

Verify a Brazilian investment fund by CNPJ against the official CVM registry: is it registered, is it operating, who is the manager (gestor) and administrator, its class and ANBIMA classification — plus the latest daily NAV, net assets and shareholder count. The instant check against fake-fund and Ponzi schemes marketed as investment funds. Free sample, no payment: https://api.brazilayer.com/v1/fundos/amostra

## Output

Returns the fund's CVM registration status, whether it is currently operating, the official gestor (manager) and administrator names, the fund's class and ANBIMA classification, the latest daily NAV (quota value), total net assets (patrimônio líquido), and the current number of shareholders (cotistas).

## 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"
    },
    "pathParams": {
     "cnpj": {
      "type": "string",
      "description": "Brazilian company tax ID (CNPJ), 14 digits, with or without punctuation (e.g. 00000000000191 or 00.000.000/0001-91)"
     },
     "type": "object"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/brazilayer-fund-industry-brazilian-investment-fund-lookup-by-cnpj-0354276b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.brazilayer.com](https://www.zero.xyz/host/api.brazilayer.com/llms.txt)