For fresh content or urgent link batches, the Indexing API is your standard...

https://ariasnewinsights.trexgame.net/choosing-your-indexing-strategy-giga-indexer-pricing-vs-real-world-results

For fresh content or urgent link batches, the Indexing API is your standard play. If you're scaling, third-party services provide clear value, with some packages around $29 for 60 credits that process submissions in under two minutes