api.handball.ch

Put this into the template-manager of the plugin:
{% for g in _context if g.gameId %}
gameId: {{g.gameId}}, {{g.gameDateTime}}, {{g.gameDateTime | date("d.m.Y, H:i") }}: {{g.teamAName}}-{{g.teamBName}}<br><hr>
{% endfor %}
try this shortcode (insert real no instead of NO_IN_TEMPLATE_CODE_MANAGER):
[jsoncontentimporterpro url=http://api.json-content-importer.com/extra/json/api.handball.ch/games.json debugmode=10 parser=twig id=NO_IN_TEMPLATE_CODE_MANAGER]

DEBUG: set debugmode active via shortcode, level: 10
DEBUG: load template with this id: 22
DEBUG: version of plugin: 3.5.8
DEBUG: parser set via shortcode: twig
DEBUG: selected parser: twig
DEBUG: set template via template 22: {% for g in _context if g.gameId %} gameId: {{g.gameId}}, {{g.gameDateTime}}, {{g.gameDateTime | date("d.m.Y, H:i") }}: {{g.teamAName}}-{{g.teamBName}}<br><hr> {% endfor %}
DEBUG: set url via template 22: http://api.json-content-importer.com/extra/json/api.handball.ch/games.json
DEBUG: set basenode via template 22:
DEBUG: active method: get
DEBUG: dynamic url NOT allowed, therefore ignore pathparam / fileext. Switch on: See plugin-options
DEBUG: JSON-url: http://api.json-content-importer.com/extra/json/api.handball.ch/games.json
DEBUG: curloptions really used:
DEBUG: Caching-Foldercheck: Cachefolders ok and available
DEBUG: use this cachefile: /www/htdocs/w0135691/api.json-content-importer.com/wp-content/cache/jsoncontentimporterpro/c82f3fe93e0a388681d9c7802b31ebc1.cgi
DEBUG: Caching is NOT enabled
DEBUG: postbody IGNORED, this is used only if WP-POST is selected as method:
GET-Header sent to API: (DEBUG: (timeout: 5) (headers: ) )
DEBUG: api-answer:
Inspect JSON: Copypaste (click in box, Strg-A marks all, then insert into clipboard) the JSON from the following box to https://jsoneditoronline.org):

DEBUG: twig: wpautop not used
DEBUG: twig-template:

DEBUG: JSON used for twig-template:
Inspect JSON: Copypaste (click in box, Strg-A marks all, then insert into clipboard) the JSON from the following box to https://jsoneditoronline.org):

DEBUG: twig: eval shortcode in template AFTER inserting JSON
DEBUG: Twig-result:

gameId: 333333, 2015-09-08T20:30:00, 08.09.2015, 20:30: TV Uster-HSC Kreuzlingen

gameId: 33366333, 2015-10-08T20:30:00, 08.10.2015, 20:30: FC Z.-TSV G.