Generate in WordPress → Users → Profile → Application Passwords
The Nucleus site this group is bound to. Content is published here on Send to Nucleus, and Nucleus can push briefs into this group from here. The site's parent client is set automatically.
Fires POST with event, generation_id, keyword, meta, content, html when a generation completes. Retries up to 3× on failure.
Sent with every POST. Use for Authorization, X-API-Key, etc. Names accept A-Z, 0-9, -, _. Content-Type and User-Agent are managed automatically.