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@seedgrid/fe-commons

v2026.4.1

Published

Coleção de utilitários leves para chamadas HTTP, consulta de CEP e CNPJ que já respeitam o estilo SeedGrid.

Downloads

2,337

Readme

@seedgrid/fe-commons

Coleção de utilitários leves para chamadas HTTP, consulta de CEP e CNPJ que já respeitam o estilo SeedGrid.

Características

  • createHttpClient monta clientes fetch com baseUrl, Content-Type e autenticação automática via Bearer.
  • buscarCep consome o serviço oficial ViaCEP com validação e erros amigáveis.
  • buscarCnpj consulta o Publica CNPJ, retorna dados cadastrais completos e protege contra CNPJs inválidos.
  • Tipagens exportadas (ViaCepResponse, PublicaCnpjResponse, opções de lookup) para completar formulários ou serviços de validação.

Instalação

pnpm add @seedgrid/fe-commons

Como utilizar

import { createHttpClient, buscarCep, buscarCnpj } from "@seedgrid/fe-commons";

const apiClient = createHttpClient({
  baseUrl: "https://api.seedgrid.com.br",
  getAccessToken: () => localStorage.getItem("sg:session-token")
});

async function carregarEndereco() {
  const cep = await buscarCep("01001-000");
  console.log("Cidade:", cep.localidade, cep.uf);
}

async function detalharEmpresa() {
  const empresa = await buscarCnpj("10404812000100");
  console.log("Razão social:", empresa?.razao_social);
}

async function buscarDashboard() {
  const dados = await apiClient.request("/v1/dashboard");
  return dados;
}

Recursos

  • ViaCEP — consulta pública de CEPs com cache-friendly JSON.
  • Publica CNPJ — APIs abertas com histórico completo de sócios, natureza jurídica e endereços.
  • fetch nativo + Headers prontos, ideal para serviços SeedGrid que usam Bearer tokens.

Exemplos

  • Formulário de cadastro: invoque buscarCep no campo de CEP e prefira preencher logradouro, bairro e cidade automaticamente.
  • Validação fiscal: use buscarCnpj para confirmar se uma empresa aceita pagamentos e exibir o nome fantasia detalhado.
  • Camada HTTP compartilhada: createHttpClient garante Content-Type: application/json e adiciona Authorization apenas quando o token estiver presente.