Massive(Polygon) API CLI

A CLI tool for accessing Massive(Polygon) financial data (Stocks, Crypto, Forex, Options, Indices) using Bun.

Usage

Via NPX (Recommended)

Run commands directly without installing:

npx -y massive-cli <command> [options]

Local Installation

1. Install Dependencies:

   bun install

2. Configure API Key:

   export POLY_API_KEY=your_api_key_here

   or create a .env file in the root directory:

   POLY_API_KEY=your_api_key_here

3. Build:

   bun run build

   This generates the bundled CLI in dist/cli.js. Run commands using the built CLI:

bun dist/cli.js <command> [options]

Examples

Stocks:

npx -y massive-cli stocks-aggs --ticker AAPL --from 2023-01-01 --to 2023-01-31

Crypto:

npx -y massive-cli crypto-snapshot --ticker X:BTCUSD

Market Status:

npx -y massive-cli market-status

Use --help to see all available commands:

npx -y massive-cli --help