I just came across documentation of a Lina na M-Pesa Wordpress extension built by a Kenyan developer. In the documentation, the extension is meant to make it easier to have an M-Pesa checkout process based on the new Daraja API.
As of now, the plugin can only be installed manually, i.e. downloading the files from GitHub then uploading them on your site through the Wordpress plugins directory. However, the dev says that there are plans to avail the plugin on the Wordpress Plugins Store.
The plugin is opensource, interested parties can contribute but there’s no guarantee that your contribution will be accepted - says the developer.
There’s a pro version of the plugin that goes for Kes.4,999 and gives access to quite a good number of features:
Here’s the full documentation:
WC-MPESA.pdf (606.6 KB)