---
title: "Partners/shareholders of a company ($0.005 via x402)"
method: GET
path: "/v1/cnpj/empresa/{cnpj}/socios"
---

# Partners/shareholders of a company ($0.005 via x402)

`GET /v1/cnpj/empresa/{cnpj}/socios`

## Request

- Base URL: `https://api.brazilayer.com`
- URL: `https://api.brazilayer.com/v1/cnpj/empresa/{cnpj}/socios`
- Auth: none declared

## Path parameters

- `cnpj` string, required

## Response `200`

Partners list

- object
  - `cnpj` string
  - `total` integer
  - `socios` Socio[]
    - `nome` string, nullable
    - `tipo` 'pessoa_fisica' | 'pessoa_juridica' | 'estrangeiro' | 'null', nullable
    - `documento_mascarado` string, nullable: CPF comes pre-masked from the government source
    - `qualificacao` CodigoDescricao
      - `codigo` string, nullable
      - `descricao` string, nullable
    - `data_entrada` string, date, nullable
    - `faixa_etaria` string, nullable: age bracket, e.g. 41-50
    - `representante_legal` string, nullable
  - `fonte` Fonte: Data source and reference month
    - `base` 'RFB/CNPJ'
    - `referencia` string, nullable: YYYY-MM

## Other responses

- `400`: Error envelope: { erro: { codigo, mensagem } }
- `402`: x402 payment required. The `payment-required` response header carries base64 JSON with accepted payment options (scheme "exact", USDC on Base, amount in 6-decimal units, payTo address). Sign an EIP-3009 authorization and retry with the `payment-signature` header. x402 client libraries automate this. If you are not using an x402 client, read the JSON body instead: it states the price and links the free sample of this dataset plus the free tools.
- `404`: Error envelope: { erro: { codigo, mensagem } }

---

[API](https://skmtc.dev/brazilayer/apis/brazilayer-brazilian-company-data-cnpj.md) · [All operations](https://skmtc.dev/brazilayer/apis/brazilayer-brazilian-company-data-cnpj/llms.txt) · [OpenAPI document](https://skmtc.dev/brazilayer/apis/brazilayer-brazilian-company-data-cnpj/revisions/609368003291?raw)