42flows SEO Meta

42flows SEO Meta enables REST API write access to SEO meta fields for posts and pages. It auto-detects your active SEO plugin (Yoast SEO, Rank Math, or All in One SEO) and registers only the relevant meta fields with show_in_rest.

This plugin is required if you use 42flows to publish SEO-optimized content to your WordPress site. Without it, SEO titles, meta descriptions, and focus keyphrases cannot be set via the REST API.

Supported SEO plugins

• Yoast SEO — _yoast_wpseo_title, _yoast_wpseo_metadesc, _yoast_wpseo_focuskw
• Rank Math — rank_math_title, rank_math_description, rank_math_focus_keyword
• All in One SEO — _aioseo_title, _aioseo_description, _aioseo_keywords

What it does

• Detects which SEO plugin is active on your site
• Registers that plugin’s meta fields with show_in_rest => true for posts and pages
• Adds sanitize_callback (sanitize_text_field) and auth_callback (requires edit_posts capability)
• Does nothing if no supported SEO plugin is detected

What it does NOT do

• Does not modify your existing SEO data
• Does not add any admin pages, settings, or UI
• Does not load any JavaScript or CSS
• Does not make any external API calls
• Does not store any data