Introduction
When you publish or update a page, search engines won't necessarily notice right away. They rediscover your content on their own schedule by recrawling your sitemap, which can mean hours or days of delay. Submission APIs let you flip that around: instead of waiting to be crawled, you actively notify the search engine the moment something changes.
In this tutorial, you'll build a small, dependency-light pipeline that pings two indexing protocols from a DigitalOcean Droplet on a schedule. You'll use IndexNow (which Bing, Yandex, Seznam, Naver, and other engines share) as your general-purpose path for any page, and you'll wire up Google's Indexing API for the narrow set of pages Google officially supports. Everything runs in pure Bash with curl, openssl, and jq — no Node.js, Python, or third-party SDKs — so it's easy to audit and cheap to run.
By the end, you'll know how to:
Provision a Droplet and install the three tools the pipeline needs.
