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fastapi Consumers
        Olaf Alders edited this page Jul 21, 2025 
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    This page is for people who are using our API v1 directly, and means we have a way to contact you should something need to be announced
| Name | Contact Info | UserAgent | Notes | 
|---|---|---|---|
| ActiveState | AS Infrastructure | ActiveStateMetaCPANAgent/1.0 | A CPAN mirror used for secure supply chain analysis | 
| Alexander Karelas | PAUSE id KARJALA | "perlmodules.net 0.1" (without the quotes) | https://perlmodules.net | 
| alfred-metacpan | Two Short Planks | alfred-metacpan/0.01 | search metacpan from within the Alfred app launcher | 
| analysis.cpantesters.org | Andreas König | analysis.cpantesters.org/$VERSION | |
| App::rs | Yang Bo | - | The first reference counting CPAN client | 
| Black Duck by Synopsys | bmckalla | - | OpenSource licensing and security risk identification | 
| brian d foy | PAUSE id BRIANDFOY | ||
| Checkmarx | Checkmarx | - | Software Composition Analysis (SCA) | 
| coderbits | Scott Smith | curl/7.21.1 (i686-pc-mingw32) libcurl/7.21.1 OpenSSL/0.9.8r zlib/1.2.3 | |
| cpm | skaji | App::cpm/$VERSION | |
| cpanminus | Tatsuhiko Miyagawa | cpanminus/$VERSION | |
| cpans | Brock Wilcox [email protected] - http://thelackthereof.org/ | LWP | command-line cpan search | 
| CpanBot | bence98 | CpanBot/1.0 python-requests/<pyreq.ver.num> | A convenience wrapper around CPANPlus and an automated bot putting MetaCPAN packages onto the Arch User Repository | 
| CPAN Dashboard | davorg | MetaCPAN::Client/$VERSION | Dashboard for CPAN authors | 
| CPAN Dependencies Graph | DBOOK | MetaCPAN::Client/$VERSION | CPAN distribution dependency graphs | 
| CPANDash | skarfacegc | CPANDash | ArkDark (assuming I setup correctly) | 
| CPAN Once a Week, Every Week | Christopher J. Madsen | onceaweek/1 HTTP-Tiny/$VERSION | |
| CPAN Releases | David Dillard (david underscore dillard at symantec dot com) | Unknown | Yahoo Pipe: http://pipes.yahoo.com/pipes/pipe.info?_id=485219981268f28db3a1511503b11ceb | 
| CPAN::Perl::Releases::MetaCPAN | skaji | CPAN::Perl::Releases::MetaCPAN/VERSION | |
| CPANscan | [email protected] | cpanscan.com | https://cpanscan.com/ | 
| CPAN Testers Matrix | Slaven Rezić | LWP | http://matrix.cpantesters.org | 
| David Cantrell | PAUSE id DCANTRELL | DCANTRELL-* | same prefix, different suffix for different scripts so you can tell me which one is misbehaving | 
| Dist::Zilla::Role::MetaCPANInterfacer | Brendan Byrd | Mozilla/5.0 ($o; $os) ".blessed($self)."/$v ".$ua->_agent | $self->mcpan | 
| DuckDuckGo MetaCPAN Instant Answer | DuckDuckGo | User's browser | Source, https://duckduckgo.com/?q=cpan+catalyst | 
| IRC perlbot | simcop2387 | Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_5) AppleWebKit/537.36 (KHTML, like Gecko, really Perlbot) Chrome/45.0.2454.85 Safari/537.36 | An IRC bot that handles a lot of perl related tasks in perl irc channels | 
| Kritika | vti | KritikaIO | Perl code review and CPAN dependencies security issues tracking | 
| MacPorts | https://www.macports.org/contact.php | - | check for updates in perl5 PortGroup | 
| Map of CPAN | Grant McLean | User's browser (via JSONP) + URL param application=cpan-map | Source | 
| matrix.cpantesters.org | PAUSE id SREZIC | - | |
| metacpan_api | Cogitri | - | A rust library used to access the metacpan.org API. Mainly used by tmplgen | 
| MetaCPAN Notify | Pavel Shaydo | MetaCPAN Notify/$VERSION | starting from version 0.05, before it was libwww-perl | 
| METACPAN weekly report | NICEPERL | MetaCPAN::Client/$VERSION | Great CPAN modules released last week | 
| Mojolicious Plugin Matrix | Renee Baecker | Mojolicious Matrix Plugin (mojo.perl-services.de)/0.03 | |
| PAUSE::Permissions::MetaCPAN | skaji | PAUSE-Permissions-MetaCPAN/VERSION | |
| Perl Maven's view | Gabor Szabo | - | http://cpan.perlmaven.com/ | 
| PerlModules.net | webmaster | perlmodules.net 0.1 | https://www.perlmodules.net/ | 
| Perlybook.org | Renee Baecker | Not defined yet | have to search for solutions how to set UA for jquerys' getJSON | 
| Pod::Cpandoc | Shawn M Moore | cpandoc/$VERSION | cpandoc | 
| Renovate | GitHub Issues | - | Automated dependency updates. Multi-platform and multi-language. | 
| rpmcpan | theory | rpmcpan/1.0 | |
| rt.cpan.org | rt-cpan-admin | CPAN2RT/$VERSION | |
| Software Heritage | https://www.softwareheritage.org/contact | Software Heritage cpan lister VERSION | |
| Versioneye | Robert Reiz | - | we keep eye on licence, dependency and security details | 
| Xavier (yadd) Guimard | PAUSE id GUIMARD | Debian uscan $VERSION | Debian tool used to import archives |