GrowthSEO – Content Sync adds a secure REST API endpoint to your WordPress site so GrowthSEO can publish or update posts remotely. It uses an API key you control in WordPress settings, and supports featured images and HTML/Markdown content.
GET /wp-json/growthseo/v1/ping, POST /wp-json/growthseo/v1/publishtitle, slug, content_html or content_markdown, optional metaDescription, heroImageUrl, statuspublish, draft, pending