COU-SDK

Overview

This SDK is structured as a modular TypeScript package for interacting with COU APIs. It separates concerns into:

• Client orchestration
• Transport layer
• Feature modules
• Interfaces and models
• Error handling

Getting started

Installation

npm install @plutosone/cou-sdk

Usage

import { CouClient } from '@plutosone/cou-sdk';

const client = new CouClient({
  baseUrl: '...',
});

Generate Auth Token

const token = await client.auth.generateToken({
  authBaseUrl: process.env.COU_AUTH_URL!,
  clientKey: process.env.CLIENT_KEY!,
  clientSecret: process.env.CLIENT_SECRET!,
  scopes: process.env.SCOPES!,
});

Set Token

client.setToken(token.access_token);

Make API Call

const response = await client.bills.fetch(
  'int',
  payload,
);

Data Flow

1. Consumer imports the SDK from src/index.ts.
2. Consumer creates a new client instance and passes config.
3. The client initializes the HTTP transport.
4. Client method calls delegate to a feature module.
5. Module builds a request and calls the HTTP transport.
6. Transport sends the request and parses the response.
7. Successful responses return typed models;

License

Copyright © Plutos One. All Rights Reserved.