@sirhc77/postman-sdk-gen v0.1.0

Postman TypeScript SDK Generator

Generate a fully-typed TypeScript SDK from a Postman collection, with support for Axios or Fetch, folder-based namespacing, and auto-inferred types.

✨ Features

• 🔌 Input: Supports Postman Collection v2.1
• 📦 Output: TypeScript SDK with methods, namespaces, and inferred request/response types
• ⚡ Transport: Axios (default) or Fetch
• 🔒 Authentication: Auto-parses Postman auth schemes (Bearer, API Key, Basic Auth)
• 🧠 Type Inference: Generates interfaces for bodies and responses
• 🗂️ Folder-Based Namespacing: Postman folders become nested namespaces
• 🧾 .d.ts Generation: Optional separate type declarations for consumption in JS projects

🚀 Getting Started

1. Install

npm install -g @sirhc77/postman-sdk-gen

2. Generate SDK

postman-sdk-gen ./collection.json \
  --output ./sdk \
  --client-name ApiClient \
  --use-fetch \

CLI Options

🧪 Sample Usage

import { ApiClient } from './sdk/ApiClient';

const client = new ApiClient('https://api.example.com', '<your username>', '<your password>');

const res = await client.users.getCurrentUser();

📁 Namespacing

A Postman folder structure like:

- Space Management
  - Phone Numbers
    - List All

…generates:

client.spaceManagement.phoneNumbers.listAll();

🔒 Authentication

Postman auth sections are auto-detected. Supported:

• Bearer token`
• API key
• Basic Auth

🛠️ Contributing

• Clone the repo
• Run locally with ts-node or build with tsc
• Use examples/*.postman_collection.json to test

📄 License

MIT License