s3p-signature-nodejs

Node.js implementation of the Smobilpay S3P HMAC-SHA1 signature generator.

Features

• OAuth-style canonical string generation
• HMAC-SHA1 with Base64 output
• Works for GET and POST
• Compatible with Smobilpay API requirements

Installation

npm install

Usage

POST Example

node examples/post.js

GET Example

node examples/get.js

Testing

npm test

License

MIT © 2025 Maviance PLC