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A node library to improve the DX of interacting with Safaricom`s daraja APIS

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Daraja Kit

Improving the Developer Experience of using the Safaricom daraja API.

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About

Daraja Kit is a typesafe Javascript library designed to simplify interactions with the Safaricom Daraja API. This library is suitable for both Node.js and React environments, allowing developers to seamlessly integrate M-Pesa payments into their applications.

Installation

To install Daraja Kit, run the following command in your project's terminal:

  npm install daraja-kit

Getting Started

Copy over the .env.local file into a .env file using the following command.

cp .env.local .env

Before using the library, make sure to set up the required environment variables in the .env file. These variables include:

  • ENVIRONMENT: Set the environment to either "production" or "development."

  • MPESA_CONSUMER_KEY: Consumer Key obtained from Safaricom Daraja.

  • MPESA_CONSUMER_SECRET: Consumer Secret obtained from Safaricom Daraja.

  • MPESA_BUSINESS_SHORT_CODE: Your M-Pesa business short code. For Sandbox use the code 174379

  • MPESA_TILL_OR_PAYBILL_NO: Your M-Pesa till or paybill number. For Sandbox use 174379. Sometimes you can use your shortcode in prod but if you run into errors find the correct one in your portal.

  • MPESA_TRANSACTION_TYPE: Set the transaction type, either "CustomerPayBillOnline" or "CustomerBuyGoodsOnline."

  • MPESA_API_PASS_KEY: Your M-Pesa API pass key. For sandbox use bfb279f9aa9bdbcf158e97dd71a467cd2e0c893059b10f78e6b72ada1ed2c919

The library throws errors if any of this values are missing from your .env file.

Benefits

  • Way simpler API over using daraja on your own.
  • Open source!
  • Slow integration. You don`t have to hot swap this library. You can easily integrate it to your app.
  • More Util Functions. If you need to generate passwords if you have decided to slowly integrate the app offers helper functions to help you move along nicely. e.g generateTimestamp and generatePassword.

Compatibility

Daraja Kit is compatible with Node.js and React environments. It provides a simple interface for initiating M-Pesa transactions using the Safaricom Daraja API.

Some APIs are exclusively for Node Environments and some are just React Components so are only used in react.

License

This library is licensed under the MIT License. Feel free to contribute or open issues on the GitHub repository. More APIs and components coming. Watch this repo for alerts.