einvoice-sdk-nodejs
v1.1.4
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A Node.js SDK for e-invoicing.
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einvoice-sdk-nodejs
A Node.js SDK for interacting with e-invoice LHDN @ IRB MALAYSIA APIs using JSON format data, including obtaining tokens, submitting documents, and managing e-invoice data.
Features
Provides a set of functions to cater to the following needs. You may still need to plan the flow based on your business requirements:
- Obtain tokens as a taxpayer or intermediary
- Validate TIN using different ID type
- Submit documents
- Get document details
- Cancel valid documents by supplier
- Utility functions for JSON to Base64 conversion, SHA256 hash calculation, and generating certificate hashed parameters and hashed documents
- Automatic API recall in case of hitting the API rate limit
Usage
Create a .env file in the root directory and add your configuration variables:
CLIENT_ID_VALUE=your-client-id
CLIENT_SECRET_1_VALUE=your-client-secret
PREPROD_BASE_URL=your-preprod-base-url
X509Certificate_VALUE=your-x509-certificate
X509SubjectName_VALUE=your-x509-subject-name
X509IssuerName_VALUE=your-x509-issuer-name
X509SerialNumber_VALUE=your-x509-serial-number
PRIVATE_KEY_FILE_PATH=example.key
PRIVATE_CERT_FILE_PATH=exampleCert.crt
const einvois = require('./einvoice-sdk.js');
# Note: You may refer getCertificatesHashedParams() on how to generate hashed signed documents.
# let hashed_payload = {
# "documents": [
# {
# "format": "JSON",
# "documentHash": <sha256_encoded_signed_documents>,
# "codeNumber": <assign accordingly>,
# "document": <base64_encoded_signed_documents>
# }
# ]
# }
try {
const token = await einvois.getTokenAsTaxPayer();
const documentSubmissionResponse = await einvois.submitDocument(hashed_payload.documents, token.access_token);
console.log(documentSubmissionResponse);
} catch (error) {
console.error(error);
}
Contributing / License
Author: Syukran Soleh This project is open-source and licensed under the ISC License. Contributions are welcome—please follow the guidelines for contributions and feel free to submit issues or pull requests.