SendGrid Event API
Email service crawler scanning links in messages
About this crawler
SendGrid Event API is a web crawler identified by the regular-expression pattern SendGrid Event API in the User-Agent request header. It is categorised as seo. Use the regex above to detect, log, allow, or block SendGrid Event API 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
- SendGrid Event API
- Pattern
SendGrid Event API- Tags
- seo
- Reference
- https://www.twilio.com:443/docs/sendgrid/for-developers/tracking-events/event
- Added
- 2026/04/17
- Instances
- 1 known sample(s)
Sample User-Agent strings
SendGrid Event API
Block this crawler
robots.txt — disallow SendGrid Event API:
User-agent: SendGrid Event API
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} SendGrid Event API [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "SendGrid Event API") {
return 403;
}
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