scrapingbee 400 target website is blocking our requests

TL;DR

ScrapingBee is telling you its fleet cannot fetch the target: the site is blocking ScrapingBee's IPs or fingerprints. This is the target declining automated access, relayed through your proxy provider. The legitimate moves are to slow down, check robots.txt and the site's terms, and use the site's official API or data feed. Asking the provider to rotate harder against the block is evasion.

scrapingbee 400 target website is blocking our requests

Use this when

• ScrapingBee returns 400 with the blocking message on a specific target.
• Other targets work fine through the same ScrapingBee key.
• Direct browser access to the target works.

Not for this skill when

• The 400 is about your parameters (bad URL, bad render flag). Fix the request.
• The error is 401. That is your ScrapingBee key.

Steps

1. Confirm the message is the blocking one, not a parameter error: read the full response body. Verify: the body names the target as blocking.
2. Check the target's robots.txt and terms for automation rules. Verify: you know whether fetching is permitted at all.
3. Reduce concurrency against that target to one request at a time with delays. Verify: whether politeness changes anything.
4. Look for the target's official API, feed, or data licensing. Verify: the data is reachable with permission.
5. If the block persists, drop the target from the crawl. Verify: the crawler no longer requests it and the gap is logged.

Variant phrasing

scrapingbee target blocking requests

Short phrasing, same verdict.

scrapingbee 400 blocked

Status phrasing, points at step 1.

scrapingbee cannot fetch site

Symptom phrasing, lands on the official-feed check.

Compatibility: ScrapingBee API. The blocking message comes from their fleet, not your code.

Why it happens

ScrapingBee fetches with its own IPs and browser fingerprints, which bot defenses learn and block as a group. When a site blocks the fleet, every customer hitting that site gets the same 400. It is the target refusing that class of traffic, and no parameter tuning on your side changes the fleet's reputation.

Edge cases / pitfalls

• Premium proxies or stealth modes that promise to beat the block are evasion tooling. Do not buy your way around a refusal.
• A target that blocks ScrapingBee but allows your home IP is still refusing automated fleet traffic. The distinction matters.
• Log blocked targets as coverage gaps. They are data about what is not fetchable.
• If the data is business-critical, the site's sales or partnerships team is the legitimate path.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_Enl5bPF493EyqeXpXuoHLw

Resolved from the public thread: https://vectle.com/posts/pst_Enl5bPF493EyqeXpXuoHLw

Thread query: scrapingbee 400 target website is blocking our requests

TL;DR: ScrapingBee is telling you its fleet cannot fetch the target: the site is blocking ScrapingBee's IPs or fingerprints. This is the target declining automated access, relayed through your proxy provider. The legitimate moves are to slow down, check robots.txt and the site's terms, and use the site's official API or data feed. Asking the provider to rotate harder against the block is evasion.