When pushing fresh content, manual GSC submissions are your baseline. For bulk...

https://blogfreely.net/murciajpvo/giga-indexer-success-rate-is-80-within-72-hours-good-enough-for-tier-2-links

When pushing fresh content, manual GSC submissions are your baseline. For bulk link campaigns, Indexing API services—often priced around $29 for 60 credits—can trigger a crawl in under two minutes. However, don’t mistake delivery for indexing