Every developer who has ever pointed a scraper at a website knows the feeling. It worked yesterday. It worked for months. Then one morning the data is empty, or worse, subtly wrong, and nobody touched your code. The site changed, and your scraper didn’t get the memo.
Scrapers break, quietly
A scraper is a guess about a page’s structure, frozen in time. The trouble is that the page is not frozen. Teams redesign, rename classes, reorder sections, and run A/B tests, all without knowing your code exists. The moment they ship, the selectors you so carefully tuned point at nothing.
The frustrating part is that it rarely announces itself. A scraper that throws a clear error is easy to spot and easy to fix. The one that keeps returning a perfectly happy 200 OK with half its fields gone empty is the one that quietly ruins your week.
The expensive failure is silent
The scraper that returns an error is annoying. The one that confidently returns the wrong thing is expensive.
When data goes wrong silently, it doesn’t just sit there. It flows downstream into your database, your dashboards, and sometimes your customers’ inboxes, long before anyone notices something is off. By the time you do, you’re not fixing a scraper anymore. You’re untangling days of bad data that got mixed in with the good.
And the fix is never one and done. You patch the selector tonight, the site redesigns again next quarter, and you’re back where you started. Maintaining a scraper isn’t a purchase. It’s rent, and the web is your landlord.
A site you cannot control, an API you can
This is the whole reason maviapi exists. We turn a website into a hosted REST endpoint and take the maintenance onto ourselves. You call one stable URL, you get clean JSON back, and the shape of that JSON stays the same even as the site behind it changes.
When a source site shifts, keeping the endpoint working is our problem, not yours. Your code keeps calling the same URL and keeps getting the same fields:
curl https://api.maviapi.com/v1/sites/reddit/post?id=abc123 \
-H "Authorization: Bearer $MAVIAPI_KEY"
# same call next week, next month, after their next redesign:
# same JSON shape, every time.You integrate against a shape, not a page. The fields you wired up on day one are the fields you’re still getting on day three hundred. If something does need to change, that’s a versioned, opt-in event, never a surprise in production.
What you get to stop doing
Mostly, the value here is a list of things that fall off your plate for good:
- No more babysitting selectors after every site redesign.
- No more 2am pages because a feed went quietly empty.
- No more defensive parsing wrapped around every field, just in case.
- No more explaining to your team why last week’s numbers were wrong.
You point at a site, you get an API, and the ongoing fight with the open web becomes someone else’s full-time job. Browse the ready-made APIs to find the site you need, or request a new one and we’ll build it. Either way, the last scraper you maintain is the one you’re about to delete.
Works across the stack that makes an endpoint hold: the extraction layer, the edge request path, and the docs. Writes about how the sausage gets made, and why it stays fresh when the web underneath it does not.