For high-authority sites or programmatic content, stick to the Google Indexing...

https://www.generate-bookmark.win/indexing-tools-are-tactical-not-magic-for-urgent-backlink-pushes-or-breaking

For high-authority sites or programmatic content, stick to the Google Indexing API; it’s the cleanest way to signal updates. For mass link tiers or orphaned pages, third-party services are common, often costing around $29 for 60 credits