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httphq

https://httphq.com

Generate custom endpoints to capture and inspect HTTP requests.

Sponsored by Formspark, the simple & powerful form solution for developers.

CI

testrelease

Docs

API · Scripts

Configuration

httphq is configured entirely through environment variables.

VariableDefaultDescription
APPLICATION_ENVdevelopmentSet to production to bind all interfaces, raise the rate limit, and default logging to info.
LOG_LEVELenv-dependentOverrides the log level: debug, info, warn, or error.
PLATFORMdirectThe hosting platform in front of httphq. Selects which header the real client IP is read from (see below).

PLATFORM

httphq derives the client IP (used for rate limiting and shown on captured requests) from the header your hosting platform sets. Declare your platform and httphq picks the right strategy:

PLATFORMClient IP source
unset / directThe TCP connection peer (no proxy).
cloudflareCF-Connecting-IP header.
flyFly-Client-IP header.
herokuX-Forwarded-For (leftmost).
renderX-Forwarded-For (leftmost).
proxyX-Forwarded-For (leftmost), for a generic nginx / Traefik / load balancer.

An unrecognised value falls back to direct.

Declaring the platform also strips its vendor-specific headers (e.g. Cloudflare's Cf-*) from captured requests, so users inspect their own traffic without the noise of whatever provider sits in front of httphq.

Security note. Setting PLATFORM trusts that platform's client-IP header unconditionally: httphq cannot tell a real platform header from one a client forged. You must ensure inbound traffic cannot reach httphq bypassing the platform (e.g. lock your origin to the platform's IP ranges), or a client can spoof its IP and evade rate limiting. Conversely, if you run behind a proxy but leave PLATFORM unset, every request appears to come from the proxy and rate limiting becomes global.

License

MIT

About

Generate custom endpoints to capture and inspect HTTP requests

httphq.com

Resources

Readme
MIT license
Activity
Custom properties

Stars

5 stars

Watchers

1 watching

Forks

0 forks
Report repository

Packages

Used by

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
BranchesTags
Repository files navigation
httphq logo
httphq
https://httphq.com

Generate custom endpoints to capture and inspect HTTP requests.


Sponsored by Formspark, the simple & powerful form solution for developers.

CI
testrelease
Docs
API · Scripts
Configuration
httphq is configured entirely through environment variables.
VariableDefaultDescription
APPLICATION_ENVdevelopmentSet to production to bind all interfaces, raise the rate limit, and default logging to info.
LOG_LEVELenv-dependentOverrides the log level: debug, info, warn, or error.
PLATFORMdirectThe hosting platform in front of httphq. Selects which header the real client IP is read from (see below).
PLATFORM
httphq derives the client IP (used for rate limiting and shown on captured
requests) from the header your hosting platform sets. Declare your platform
and httphq picks the right strategy:
PLATFORMClient IP source
unset / directThe TCP connection peer (no proxy).
cloudflareCF-Connecting-IP header.
flyFly-Client-IP header.
herokuX-Forwarded-For (leftmost).
renderX-Forwarded-For (leftmost).
proxyX-Forwarded-For (leftmost), for a generic nginx / Traefik / load balancer.
An unrecognised value falls back to direct.
Declaring the platform also strips its vendor-specific headers (e.g.
Cloudflare's Cf-*) from captured requests, so users inspect their own traffic
without the noise of whatever provider sits in front of httphq.
Security note. Setting PLATFORM trusts that platform's client-IP
header unconditionally: httphq cannot tell a real platform header from one
a client forged. You must ensure inbound traffic cannot reach httphq
bypassing the platform (e.g. lock your origin to the platform's IP ranges),
or a client can spoof its IP and evade rate limiting. Conversely, if you run
behind a proxy but leave PLATFORM unset, every request appears to come
from the proxy and rate limiting becomes global.
License
MIT
About
Generate custom endpoints to capture and inspect HTTP requests
httphq.com
Resources
Readme
MIT license
Activity
Custom properties
Stars
5 stars
Watchers
1 watching
Forks
0 forks
Report repository
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
httphq logo
httphq
https://httphq.com

Generate custom endpoints to capture and inspect HTTP requests.


Sponsored by Formspark, the simple & powerful form solution for developers.

CI
testrelease
Docs
API · Scripts
Configuration
httphq is configured entirely through environment variables.
VariableDefaultDescription
APPLICATION_ENVdevelopmentSet to production to bind all interfaces, raise the rate limit, and default logging to info.
LOG_LEVELenv-dependentOverrides the log level: debug, info, warn, or error.
PLATFORMdirectThe hosting platform in front of httphq. Selects which header the real client IP is read from (see below).
PLATFORM
httphq derives the client IP (used for rate limiting and shown on captured
requests) from the header your hosting platform sets. Declare your platform
and httphq picks the right strategy:
PLATFORMClient IP source
unset / directThe TCP connection peer (no proxy).
cloudflareCF-Connecting-IP header.
flyFly-Client-IP header.
herokuX-Forwarded-For (leftmost).
renderX-Forwarded-For (leftmost).
proxyX-Forwarded-For (leftmost), for a generic nginx / Traefik / load balancer.
An unrecognised value falls back to direct.
Declaring the platform also strips its vendor-specific headers (e.g.
Cloudflare's Cf-*) from captured requests, so users inspect their own traffic
without the noise of whatever provider sits in front of httphq.
Security note. Setting PLATFORM trusts that platform's client-IP
header unconditionally: httphq cannot tell a real platform header from one
a client forged. You must ensure inbound traffic cannot reach httphq
bypassing the platform (e.g. lock your origin to the platform's IP ranges),
or a client can spoof its IP and evade rate limiting. Conversely, if you run
behind a proxy but leave PLATFORM unset, every request appears to come
from the proxy and rate limiting becomes global.
License
MIT
About
Generate custom endpoints to capture and inspect HTTP requests
httphq.com
Resources
Readme
MIT license
Activity
Custom properties
Stars
5 stars
Watchers
1 watching
Forks
0 forks
Report repository
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
httphq logo
httphq
https://httphq.com

Generate custom endpoints to capture and inspect HTTP requests.


Sponsored by Formspark, the simple & powerful form solution for developers.

CI
testrelease
Docs
API · Scripts
Configuration
httphq is configured entirely through environment variables.
VariableDefaultDescription
APPLICATION_ENVdevelopmentSet to production to bind all interfaces, raise the rate limit, and default logging to info.
LOG_LEVELenv-dependentOverrides the log level: debug, info, warn, or error.
PLATFORMdirectThe hosting platform in front of httphq. Selects which header the real client IP is read from (see below).
PLATFORM
httphq derives the client IP (used for rate limiting and shown on captured
requests) from the header your hosting platform sets. Declare your platform
and httphq picks the right strategy:
PLATFORMClient IP source
unset / directThe TCP connection peer (no proxy).
cloudflareCF-Connecting-IP header.
flyFly-Client-IP header.
herokuX-Forwarded-For (leftmost).
renderX-Forwarded-For (leftmost).
proxyX-Forwarded-For (leftmost), for a generic nginx / Traefik / load balancer.
An unrecognised value falls back to direct.
Declaring the platform also strips its vendor-specific headers (e.g.
Cloudflare's Cf-*) from captured requests, so users inspect their own traffic
without the noise of whatever provider sits in front of httphq.
Security note. Setting PLATFORM trusts that platform's client-IP
header unconditionally: httphq cannot tell a real platform header from one
a client forged. You must ensure inbound traffic cannot reach httphq
bypassing the platform (e.g. lock your origin to the platform's IP ranges),
or a client can spoof its IP and evade rate limiting. Conversely, if you run
behind a proxy but leave PLATFORM unset, every request appears to come
from the proxy and rate limiting becomes global.
License
MIT
About
Generate custom endpoints to capture and inspect HTTP requests
httphq.com
Resources
Readme
MIT license
Activity
Custom properties
Stars
5 stars
Watchers
1 watching
Forks
0 forks
Report repository
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
httphq logo
httphq
https://httphq.com

Generate custom endpoints to capture and inspect HTTP requests.


Sponsored by Formspark, the simple & powerful form solution for developers.

CI
testrelease
Docs
API · Scripts
Configuration
httphq is configured entirely through environment variables.
VariableDefaultDescription
APPLICATION_ENVdevelopmentSet to production to bind all interfaces, raise the rate limit, and default logging to info.
LOG_LEVELenv-dependentOverrides the log level: debug, info, warn, or error.
PLATFORMdirectThe hosting platform in front of httphq. Selects which header the real client IP is read from (see below).
PLATFORM
httphq derives the client IP (used for rate limiting and shown on captured
requests) from the header your hosting platform sets. Declare your platform
and httphq picks the right strategy:
PLATFORMClient IP source
unset / directThe TCP connection peer (no proxy).
cloudflareCF-Connecting-IP header.
flyFly-Client-IP header.
herokuX-Forwarded-For (leftmost).
renderX-Forwarded-For (leftmost).
proxyX-Forwarded-For (leftmost), for a generic nginx / Traefik / load balancer.
An unrecognised value falls back to direct.
Declaring the platform also strips its vendor-specific headers (e.g.
Cloudflare's Cf-*) from captured requests, so users inspect their own traffic
without the noise of whatever provider sits in front of httphq.
Security note. Setting PLATFORM trusts that platform's client-IP
header unconditionally: httphq cannot tell a real platform header from one
a client forged. You must ensure inbound traffic cannot reach httphq
bypassing the platform (e.g. lock your origin to the platform's IP ranges),
or a client can spoof its IP and evade rate limiting. Conversely, if you run
behind a proxy but leave PLATFORM unset, every request appears to come
from the proxy and rate limiting becomes global.
License
MIT
About
Generate custom endpoints to capture and inspect HTTP requests
httphq.com
Resources
Readme
MIT license
Activity
Custom properties
Stars
5 stars
Watchers
1 watching
Forks
0 forks
Report repository
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
httphq logo
httphq
https://httphq.com

Generate custom endpoints to capture and inspect HTTP requests.


Sponsored by Formspark, the simple & powerful form solution for developers.

CI
testrelease
Docs
API · Scripts
Configuration
httphq is configured entirely through environment variables.
VariableDefaultDescription
APPLICATION_ENVdevelopmentSet to production to bind all interfaces, raise the rate limit, and default logging to info.
LOG_LEVELenv-dependentOverrides the log level: debug, info, warn, or error.
PLATFORMdirectThe hosting platform in front of httphq. Selects which header the real client IP is read from (see below).
PLATFORM
httphq derives the client IP (used for rate limiting and shown on captured
requests) from the header your hosting platform sets. Declare your platform
and httphq picks the right strategy:
PLATFORMClient IP source
unset / directThe TCP connection peer (no proxy).
cloudflareCF-Connecting-IP header.
flyFly-Client-IP header.
herokuX-Forwarded-For (leftmost).
renderX-Forwarded-For (leftmost).
proxyX-Forwarded-For (leftmost), for a generic nginx / Traefik / load balancer.
An unrecognised value falls back to direct.
Declaring the platform also strips its vendor-specific headers (e.g.
Cloudflare's Cf-*) from captured requests, so users inspect their own traffic
without the noise of whatever provider sits in front of httphq.
Security note. Setting PLATFORM trusts that platform's client-IP
header unconditionally: httphq cannot tell a real platform header from one
a client forged. You must ensure inbound traffic cannot reach httphq
bypassing the platform (e.g. lock your origin to the platform's IP ranges),
or a client can spoof its IP and evade rate limiting. Conversely, if you run
behind a proxy but leave PLATFORM unset, every request appears to come
from the proxy and rate limiting becomes global.
License
MIT
About
Generate custom endpoints to capture and inspect HTTP requests
httphq.com
Resources
Readme
MIT license
Activity
Custom properties
Stars
5 stars
Watchers
1 watching
Forks
0 forks
Report repository
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
httphq logo
httphq
https://httphq.com

Generate custom endpoints to capture and inspect HTTP requests.


Sponsored by Formspark, the simple & powerful form solution for developers.

CI
testrelease
Docs
API · Scripts
Configuration
httphq is configured entirely through environment variables.
VariableDefaultDescription
APPLICATION_ENVdevelopmentSet to production to bind all interfaces, raise the rate limit, and default logging to info.
LOG_LEVELenv-dependentOverrides the log level: debug, info, warn, or error.
PLATFORMdirectThe hosting platform in front of httphq. Selects which header the real client IP is read from (see below).
PLATFORM
httphq derives the client IP (used for rate limiting and shown on captured
requests) from the header your hosting platform sets. Declare your platform
and httphq picks the right strategy:
PLATFORMClient IP source
unset / directThe TCP connection peer (no proxy).
cloudflareCF-Connecting-IP header.
flyFly-Client-IP header.
herokuX-Forwarded-For (leftmost).
renderX-Forwarded-For (leftmost).
proxyX-Forwarded-For (leftmost), for a generic nginx / Traefik / load balancer.
An unrecognised value falls back to direct.
Declaring the platform also strips its vendor-specific headers (e.g.
Cloudflare's Cf-*) from captured requests, so users inspect their own traffic
without the noise of whatever provider sits in front of httphq.
Security note. Setting PLATFORM trusts that platform's client-IP
header unconditionally: httphq cannot tell a real platform header from one
a client forged. You must ensure inbound traffic cannot reach httphq
bypassing the platform (e.g. lock your origin to the platform's IP ranges),
or a client can spoof its IP and evade rate limiting. Conversely, if you run
behind a proxy but leave PLATFORM unset, every request appears to come
from the proxy and rate limiting becomes global.
License
MIT
About
Generate custom endpoints to capture and inspect HTTP requests
httphq.com
Resources
Readme
MIT license
Activity
Custom properties
Stars
5 stars
Watchers
1 watching
Forks
0 forks
Report repository
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
BranchesTags
Repository files navigation
httphq logo
httphq
https://httphq.com

Generate custom endpoints to capture and inspect HTTP requests.


Sponsored by Formspark, the simple & powerful form solution for developers.

CI
testrelease
Docs
API · Scripts
Configuration
httphq is configured entirely through environment variables.
VariableDefaultDescription
APPLICATION_ENVdevelopmentSet to production to bind all interfaces, raise the rate limit, and default logging to info.
LOG_LEVELenv-dependentOverrides the log level: debug, info, warn, or error.
PLATFORMdirectThe hosting platform in front of httphq. Selects which header the real client IP is read from (see below).
PLATFORM
httphq derives the client IP (used for rate limiting and shown on captured
requests) from the header your hosting platform sets. Declare your platform
and httphq picks the right strategy:
PLATFORMClient IP source
unset / directThe TCP connection peer (no proxy).
cloudflareCF-Connecting-IP header.
flyFly-Client-IP header.
herokuX-Forwarded-For (leftmost).
renderX-Forwarded-For (leftmost).
proxyX-Forwarded-For (leftmost), for a generic nginx / Traefik / load balancer.
An unrecognised value falls back to direct.
Declaring the platform also strips its vendor-specific headers (e.g.
Cloudflare's Cf-*) from captured requests, so users inspect their own traffic
without the noise of whatever provider sits in front of httphq.
Security note. Setting PLATFORM trusts that platform's client-IP
header unconditionally: httphq cannot tell a real platform header from one
a client forged. You must ensure inbound traffic cannot reach httphq
bypassing the platform (e.g. lock your origin to the platform's IP ranges),
or a client can spoof its IP and evade rate limiting. Conversely, if you run
behind a proxy but leave PLATFORM unset, every request appears to come
from the proxy and rate limiting becomes global.
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MIT
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Generate custom endpoints to capture and inspect HTTP requests
httphq.com
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