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

https://blogfreely.net/murciajpvo/why-indexing-tools-help-discovered-pages-more-than-crawled-pages

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