Displays rate limits for Grok-3 on grok.com
// ==UserScript==
// @name Grok Quota Display
// @namespace nisc
// @description Displays rate limits for Grok-3 on grok.com
// @author nisc
// @version 2.4
// @match https://grok.com/*
// @icon https://grok.com/images/favicon-light.png
// @grant none
// @run-at document-end
// ==/UserScript==
(function() {
'use strict';
// Utility to generate a random ID
const generateId = () => Math.random().toString(16).slice(2);
// Constants
const modelName = 'grok-3';
const requestKinds = ['DEFAULT', 'REASONING', 'DEEPSEARCH', 'DEEPERSEARCH'];
const displayNames = {
'DEFAULT': 'Default',
'REASONING': 'Reason',
'DEEPSEARCH': 'Deep',
'DEEPERSEARCH': 'Deeper'
};
// Helper functions
const getId = (requestKind) => `rate_limit_${requestKind.toLowerCase()}`;
// Add CSS styles
const createStyles = () => {
const style = document.createElement('style');
style.textContent = `
.grok-rate-limit-wrapper {
display: flex;
flex-direction: column;
gap: 0.25rem;
padding: 0.5rem;
position: fixed;
bottom: 1rem;
right: 1rem;
z-index: 0.25rem;
}
.grok-rate-limit-wrapper .grok-menu {
display: flex;
flex-direction: column;
gap: 0.25rem;
}
.grok-rate-limit-wrapper .grok-column {
display: flex;
flex-direction: column;
gap: 0.25rem;
}
.grok-rate-limit-wrapper .grok-rate-limit {
font-size: 0.75rem;
color: inherit;
font-family: inherit;
line-height: inherit;
}
`;
document.head.appendChild(style);
};
// Create the rate limit menu
const createMenu = () => {
const wrapper = document.createElement('div');
wrapper.className = 'grok-rate-limit-wrapper';
const menu = document.createElement('div');
menu.id = 'grok-switcher-menu';
menu.className = 'grok-menu';
const column = document.createElement('div');
column.className = 'grok-column';
for (const kind of requestKinds) {
const id = getId(kind);
const div = document.createElement('div');
div.id = id;
div.className = 'grok-rate-limit';
div.textContent = `${displayNames[kind]}: N/A`;
column.appendChild(div);
}
menu.appendChild(column);
wrapper.appendChild(menu);
return wrapper;
};
// Update the displayed rate limits with window size
const updateRateLimits = (limits) => {
for (const kind of requestKinds) {
const id = getId(kind);
const elem = document.getElementById(id);
const limit = limits?.[kind];
if (limit && limit.windowSizeSeconds) {
const secondsPerHour = 3600;
const secondsPerDay = 86400;
let value, unit;
if (limit.windowSizeSeconds >= secondsPerDay) {
value = limit.windowSizeSeconds / secondsPerDay;
unit = 'd';
} else {
value = limit.windowSizeSeconds / secondsPerHour;
unit = 'h';
}
const formattedValue = Number.isInteger(value) ? Math.round(value) : value.toFixed(1);
// Use innerHTML to bold the remaining queries (X)
elem.innerHTML = `${displayNames[kind]}: <b>${limit.remainingQueries}</b>/${limit.totalQueries} (${formattedValue}${unit})`;
} else {
elem.textContent = `${displayNames[kind]}: N/A`;
}
}
};
// Fetch rate limits from the server
const fetchRateLimits = async () => {
try {
const commonHeaders = {
'Content-Type': 'application/json',
'Accept-Language': 'en-US,en;q=0.9',
'User-Agent': navigator.userAgent,
'Accept': '*/*',
'Origin': 'https://grok.com',
'Sec-Fetch-Site': 'same-origin',
'Sec-Fetch-Mode': 'cors',
'Sec-Fetch-Dest': 'empty',
'Referer': 'https://grok.com/',
'Accept-Encoding': 'gzip, deflate, br',
'Priority': 'u=1, i'
};
const limits = {};
for (const kind of requestKinds) {
const headers = {
...commonHeaders,
'X-Xai-Request-Id': generateId()
};
const response = await fetch('https://grok.com/rest/rate-limits', {
method: 'POST',
headers,
body: JSON.stringify({ requestKind: kind, modelName })
});
if (!response.ok) throw new Error(`Failed to fetch ${modelName} ${kind} rate limits`);
limits[kind] = await response.json();
}
updateRateLimits(limits);
} catch (error) {
updateRateLimits(null);
console.error('Failed to fetch rate limits. Please try again later.');
}
};
// Start refreshing rate limits periodically
const startRateLimitRefresh = () => {
fetchRateLimits();
setInterval(fetchRateLimits, 30000);
};
// Initialize the script
const init = () => {
createStyles();
const wrapper = createMenu();
document.body.appendChild(wrapper);
startRateLimitRefresh();
};
// Run init when DOM is ready
if (document.readyState === 'complete' || document.readyState === 'interactive') {
init();
} else {
document.addEventListener('DOMContentLoaded', init);
}
})();