Svix-Webhooks
Webhooks infrastructure provider crawler cataloging vendor sites and delivery practices
About this crawler
Svix-Webhooks is a web crawler identified by the regular-expression pattern Svix-Webhooks\/ in the User-Agent request header. It is categorised as seo. Use the regex above to detect, log, allow, or block Svix-Webhooks traffic in your web server, CDN edge rules, or robots.txt.
Block-rate · top 25k sites
No block-rate data for this crawler.
Technical details
- Name
- Svix-Webhooks
- Pattern
Svix-Webhooks\/- Tags
- seo
- Reference
- https://docs.svix.com/receiving/source-ips
- Added
- 2026/04/17
- Instances
- 1 known sample(s)
Sample User-Agent strings
Svix-Webhooks/1.65.0 (sender-9YMgn; +https://www.svix.com/http-sender/)Webhooks/1.65.0 (sender-9YMgn)
Block this crawler
robots.txt — disallow Svix-Webhooks:
User-agent: Svix-Webhooks
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} Svix-Webhooks\/ [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "Svix-Webhooks\\/") {
return 403;
}
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