Stamp.Show Companion
Stamp.Show Companion: show your Stamp.Show expo (palmares, sponsors, prizes, judges, commissioners, catalog, application form) on WordPress.
Install
This is the repository archive. It installs, but the folder name will carry the branch suffix and updates will not flow.
Install straight from GitHub with WP-CLI:
wp plugin install https://github.com/stamp-show/wp-companion/archive/refs/heads/main.zipStamp.Show Companion
Show your Stamp.Show expo on your WordPress site: the palmares, sponsors, special prizes, judges, commissioners, the catalog and an application form. GPL-2.0-or-later.
Documentation · Download · API reference
What is Stamp.Show?
Stamp.Show is the platform for running a philatelic exhibition online, from registration to the published palmarès. Exhibitors register and build their frames in a browser; judge teams score in a virtual jury room, manually or with automatic evaluation; organizers number the frames, publish the results and get a public expo website, all in one place.
This plugin is for organizers who prefer to keep their expo's public website on WordPress. Stamp.Show stays the system of record, and the plugin reads from it with your expo's API key, so the site is always current: results, sponsors and the jury appear on your pages when you publish them, with no copying and pasting.
New to Stamp.Show? Start at stamp.show.
Setup
- In Stamp.Show, open the expo's API Keys tab and create a key.
- In WordPress: Settings → Stamp.Show. Paste the API key and the webhook secret, then Test connection.
- Back in the API Keys tab, set the webhook URL to
https://your-site/wp-json/stamp-show/v1/webhookand tick the events (results.published,content.changed,application.*).
Full instructions, every shortcode and attribute, and troubleshooting: stamp.show/developers/wordpress.
Shortcodes
[stampshow_palmares] [stampshow_sponsors category="Platinum"] [stampshow_special_prizes] [stampshow_judges] [stampshow_commissioners] [stampshow_catalog] [stampshow_apply classes="Traditional,Thematic"]
Each shortcode is also a block in the editor (search "Stamp.Show"), rendered server-side with the same output.
Content is cached for an hour and cleared early by the webhook.
Hooks
Filters: stamp_show_shortcode_atts, stamp_show_data, stamp_show_item_html, stamp_show_output, stamp_show_cache_ttl, stamp_show_request_args, stamp_show_application_payload.
Actions: stamp_show_event, stamp_show_event_{$event}, stamp_show_cache_flushed, stamp_show_application_submitted, stamp_show_application_failed.
Signatures and examples: stamp.show/developers/wordpress.
Building the zip
python bin/build.py writes dist/stamp-show-companion-<version>.zip, ready to upload in Plugins → Add New → Upload Plugin.
License
GPL-2.0-or-later. © Stamp.Show.
