Using the Google Indexing API with WordPress: Step-by-Step

Why Use the Google Indexing API with WordPress?

The Google Indexing API lets you tell Google directly when a page is ready to be crawled. For WordPress sites, this means new posts and updated pages can appear in Google within hours instead of weeks.

Prerequisites

• A Google Cloud Platform account (free to create)
• A GCP project with the Indexing API enabled
• A service account with a JSON key
• The service account added as an Owner in Search Console for your property

Step 1: Create a GCP Service Account

1. Go to console.cloud.google.com and create or select a project
2. APIs & Services → Enable → search "Web Search Indexing API" → Enable
3. IAM & Admin → Service Accounts → Create Service Account
4. Create a JSON key and download it

Step 2: Add to Search Console

1. Open Google Search Console → Settings → Users and permissions → Add user
2. Enter the service account email (ends in @developer.gserviceaccount.com)
3. Set permission to Owner

Step 3: Configure WordPress

Option A — Indexaro (recommended): Upload your service account JSON to Indexaro, verify your domain, and enable auto-submit. No WordPress plugin needed. Indexaro handles the API calls, quota tracking, pool SA rotation, and status monitoring. Start with our Google Indexing API overview or a managed indexing service.

Option B — Custom integration:

add_action('publish_post', function($post_id) {
  $url = get_permalink($post_id);
  // Authenticate + call https://indexing.googleapis.com/v3/urlNotifications:publish
  // with body: {"url": $url, "type": "URL_UPDATED"}
});

Managing Quota

Remember: 200 requests/day per service account. If you publish more than 200 pieces of content per day, use Indexaro's pool SA system to rotate across multiple service accounts automatically.