npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2026 – Pkg Stats / Ryan Hefner

@databolsa/cli

v1.0.2

Published

CLI para a Serving API pública do DataBolsa, com um comando por operação OpenAPI.

Downloads

355

Readme

@databolsa/cli

npm version license

CLI para a Serving API pública do DataBolsa.

A CLI gera um comando por operação OpenAPI no startup. Ela é intencionalmente fina: resolve parâmetros de path, resolve parâmetros de query, chama a API e renderiza a resposta. Lógica financeira, unidades, linhagem e cache vivem na API e no warehouse.

Instalação

npm install -g @databolsa/cli

Você também pode rodar sem instalar globalmente:

npx -y @databolsa/cli getHealth

Uso Rápido

databolsa --list
databolsa getHealth
databolsa getStock PETR4
databolsa screenStocks --sector Bancos --limit 20
databolsa listQuotes PETR4 --from 2024-01-01 --limit 5
databolsa getStock PETR4 --json | jq .ticker

Por padrão, objetos saem em formato chave/valor e listas saem como tabelas compactas. Use --json para JSON bruto em jq, arquivos ou scripts.

Configuração

| Variável | Default | Uso | | --- | --- | --- | | DATABOLSA_API_URL | https://api.databolsa.com | Origem da API, com ou sem /v1. | | DATABOLSA_API_KEY | vazio | Token Bearer opcional. |

Flags globais:

| Flag | Uso | | --- | --- | | --json | Imprime JSON bruto. | | --api-url <url> | Sobrescreve DATABOLSA_API_URL. | | --help, -h | Mostra ajuda geral ou de um comando. | | --version | Mostra a versão da CLI. |

A ajuda dos comandos é gerada a partir do contrato da API:

databolsa getStock --help
databolsa screenStocks --help

Códigos de Saída

| Código | Significado | | --- | --- | | 0 | OK. | | 1 | Erro da API ou erro inesperado. | | 2 | Erro de uso, como comando, opção ou argumento inválido. | | 3 | Endpoint ou recurso indisponível na API pública atual. |

API Local

Para apontar a CLI para uma API DataBolsa self-hosted:

DATABOLSA_API_URL=http://localhost:8081 databolsa getHealth
databolsa --api-url http://localhost:8081 getStock PETR4

Pacotes Relacionados

O SDK e o MCP expõem o mesmo contrato da API em formatos diferentes:

npm install @databolsa/sdk
npx -y @databolsa/mcp

Links

  • OpenAPI: https://api.databolsa.com/openapi.json
  • Fontes e cobertura: https://github.com/databolsahq/databolsa/blob/main/docs/sources.md
  • Metodologia dos indicadores: https://github.com/databolsahq/databolsa/blob/main/docs/indicators.md
  • Limitações conhecidas: https://github.com/databolsahq/databolsa/blob/main/docs/limitations.md

Licença

Apache-2.0. O DataBolsa é infraestrutura de dados, não recomendação de investimento.