SuggestAPI

SuggestAPI adds fast, typo-tolerant product search to WordPress and WooCommerce,
keeps your SuggestAPI search index in sync in the background, and publishes an
agent-discovery tag so AI shopping agents can find your catalog.

• Search box via the [suggestapi_search] shortcode or automatic injection
  above the WooCommerce shop grid (/shop/).
• Server-side search proxy — your API keys never reach the browser.
• Background catalog sync: product creates, updates, stock changes, and deletes
  queue through Action Scheduler (bundled with WooCommerce) with a WP-Cron
  fallback. Variable products sync per variation.
• Full catalog reindex with progress, retry with backoff, and error log.
• AI agent discovery: ai-catalog link tag resolved from the SuggestAPI agent
  gateway for your merchant domain.
• WP-CLI commands: wp suggestapi status|test-connection|reindex|index-product.

You need a free SuggestAPI account: paste the public search key and the private
write key from the dashboard, pick your product index from the live list, test
connectivity, and reindex.

Privacy

This plugin connects your site to the SuggestAPI service
(https://www.suggestapi.com). No data leaves your site until you save API keys.

• Storefront search: each query (q, result limit) and your index id are sent
  to https://api.suggestapi.com to fetch results. Your public key identifies
  your account. No visitor cookies are set by these requests.
• Catalog sync (only with a private write key saved): product names,
  descriptions, SKUs, prices, images, stock status, categories, and tags are
  pushed to https://api.suggestapi.com to keep your search index current.
• Agent discovery (when enabled): your site domain is looked up at
  https://agent.suggestapi.com to resolve your registered agent tenant, and
  pages carry an ai-catalog link tag pointing at your catalog.

SuggestAPI’s terms and privacy policy apply to data it processes:
https://www.suggestapi.com/terms/ and https://www.suggestapi.com/privacy/.