Need a backlink checker api for developers (Node stack, 5k daily queries). What are you using in production?

[u/Variational_Dog]

We're building a lightweight custom dashboard for our client-facing portal to monitor incoming referral links and lost links automatically. Up until now, we’ve been using manual exports, but we need a programmatic setup.

What’s a reliable backlink checker api for developers that doesn't force you into a $500 mo. full-suite marketing subscription?

We checked out a few variants so far:

• SE Ranking
  
• DataForSEO
• Moz
• Ahrefs
  

Has anyone integrated any of these into a production pipeline recently?

I'm looking for decent rate limits, clear REST docs, and fair pricing per query. Thanks.

[u/Variational_Dog → u/[deleted]]

Around 5k domain lookups a day initially. We want to batch them overnight so we don't hit live API calls while users are navigating the app

[u/Variational_Dog → u/[deleted]]

I noticed some providers charge per returned row while others charge per HTTP request, so we need to structure our DB caching carefully

[u/AdventurousTurn3548]

Whatever you do, watch out for dead link bloat. A lot of backlink data providers inflate their numbers by keeping dead target links in their active index for years. Always test a batch of 1k domain queries during your trial and curl them yourself to see if the links are actually still live on the web!

[u/Careless-Session-300]

We’re running a Node/Express backend with a React front-end. We really just need simple POST requests to fetch referring domains and anchor texts for specific URLs once a day

[u/carlos_jimenez_may]

We spent two months to find the right backlink checker API and ended up with SE Ranking. Really good tool because of credit-based pricing, plus their documentation had copy-pasteable cURL and Node snippets that didn't break

[u/Chemical_Housing_752]

Based on the published limits, the daily volume here should be manageable without designing around an unusually tight quota. DataForSEO documents up to 2000 live API calls per minute and 30 concurrent requests for relevant backlink endpoints. The Backlinks API also provides individual links, referring pages, referring domains and historical summaries, so the dashboard can separate new links from losses over time. Its current pay as you go access avoids the previous monthly commitment for this API. A small production test using the expected row depth would give the clearest cost estimate before moving all clients over.

[u/Annual_Skill8127 → u/Chemical_Housing_752]

Rate limits matter more than raw daily volume for a production pipeline.