WordPress-Plugin JSON Content Importer

Videos on JSON Content Importer

“JSON Content Importer PRO” and “Build n:n Toolset-CPT-Relationships”:

JSON Content Importer PRO:

Free JSON Content Importer

Install:

How to: First Shortcode with JSON Content Importer

How to: Wikipedia API, JSON Content Importer and WordPress

Use Gutenberg:

SupportVideos on JSON Content Importer

Recent Updates:

Version 3.5.9 (January 10 2021), see in detail here:

Set PHP-Timeout: If your Pages run into PHP-Timeouts (esp. when generating Custom Posts) you can increase the PHP-timeout at the Plugins-Options, Tab "Shortcode-Settings".
Improved generating of Custom Posts: Added "postpublishtime" to set date and time of generated CP out of JSON, improved "mediastore"-option to store images etc. locally when generating CP
New Shortcode Parameter: addcpf2json=y adds Custom Posts Fields to JSON for working with itin the Template
Enhanced options to put together URL for API-request: "" in the URL is replace with "FIELD" from get_post like PageID etc. (add addpostdata2json=y in the shortcode to see available data)
"dummyrequest"-URL for API-request: Try "dummyrequest" as URL in the JCI-template to display pagedata ("get_post") and Custom Post Fields
Plugin ok with wordpress 5.6

Version 3.5.8 (September 6 2020), see in detail here:

Plugin-Options Extras: Load "jquery-3.5.1.min.js" available
Plugin-Options Check Install: Check if PHP allows retieval of URLs (allow_url_fopen check active) - otherwise requests will fail
Handling of GET-/POST-input as arrays (e. g. multiple-selects in html-forms)
Some minor bugfixes: When other plugins also provide the twig-software
Plugin ok with wordpress 5.5.1