Develop Opencart extension (2.x, 3.x) - senior devs only

Job ID: 31547590

Budget: $1,500 – $3,000 USD

Extension/plugin for Opencart nedeed.

- The API that will be consumed by the extension is fully documented (OpenAPI 3.0 standard, full error codes explained). Requests and responses are in JSON content type
- The API consumed will use authentication via Oauth2.0, flow client_credentials
- The extension will be published in Marketplace
- The extension needs to be installed quickly via the Opencart installer (no copy/pasting of files in FTP)
- The extension will have 9 tabs (sections)
- The extension will have a hyperlink on the navigation sidebar of the Administrator
- On some tabs the extension will make API calls (GET) and parse the JSON response and display the data in tables
- On some tabs the extension will have input forms and make API calls (POST) with the data from the input forms
- The extension front-end will use XHR requests, and preloaders will be needed to indicate to the user that the request is processing (without reloading the page)


The plugin/extension will be compatible and will have ocmod installer for:
- Opencart 2.x
- Opencart 3.x


The developer should know the following:
- Opencart platform
- API integration
- Oauth 2.0 flow
- Good coding standards

The delivery time is 60 days

The specific details of the project are private and will be made available to the interested developers.
Related categories: PHP eCommerce Open Cart OAuth RESTful API