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@rytass/invoice-adapter-universal

v0.1.2

Published

Rytass Invoice Gateway - Universal

Vulnerabilities

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  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

fantasywindfantasywind

Keywords

rytassinvoiceuniversal汎宇

Readme

Rytass Utils - Universal Invoice Adapter

Universal electronic invoice adapter for Taiwan e-invoice integrations using 汎宇 Web API.

Installation

yarn add @rytass/invoice-adapter-universal

Usage

import { InvoiceCarriers, TaxType, UniversalBaseUrls, UniversalInvoiceGateway } from '@rytass/invoice-adapter-universal';

const gateway = new UniversalInvoiceGateway({
  companyID: process.env.UNIVERSAL_COMPANY_ID!,
  userID: process.env.UNIVERSAL_USER_ID!,
  auth: process.env.UNIVERSAL_AUTH!,
  apiKey: process.env.UNIVERSAL_API_KEY!,
  sellerID: process.env.UNIVERSAL_SELLER_ID!,
  baseUrl: UniversalBaseUrls.PRODUCTION,
});

const invoice = await gateway.issue({
  orderId: 'ORD-20260430-001',
  buyerName: 'A123',
  buyerEmail: '[email protected]',
  carrier: InvoiceCarriers.MOBILE('/ABC1234'),
  items: [
    {
      name: '商品',
      unitPrice: 1050,
      quantity: 1,
      unit: '個',
      taxType: TaxType.TAXED,
    },
  ],
});

Supported Gateway Methods

  • issue
  • void
  • allowance
  • invalidAllowance
  • query
  • isMobileBarcodeValid
  • isLoveCodeValid

Notes

  • API requests use JSON POST.
  • auth is accepted as plain text in gateway options and sent as Base64.
  • signatureValue is generated with HMAC-SHA256 using apiKey and createDateTime, then Base64 encoded.
  • createDateTime is generated in Asia/Taipei with yyyyMMddHHmmss.
  • B2C buyerName must not be 0, 00, 000, or 0000.
  • Mobile barcode and love code validation use local format checks because the provided Universal API document does not include remote validation endpoints.