Product
Socket for Jira Is Now Available
Socket for Jira lets teams turn alerts into Jira tickets with manual creation, automated ticketing rules, and two-way sync.
By Jeppe Hasseriis - Apr 20, 2026
Big News: Socket Selected for OpenAI's Cybersecurity Grant Program.Details →
leetcode-public-api
Advanced tools
leetcode-public-api
An unofficial public API for LeetCode with full type support and zero dependencies!
LeetCode Public API
An unofficial public API for LeetCode with full type support and zero dependencies!
📝 Table of Contents
🧐 About
I small package written in typescript to fetch public stats of a LeetCode profile. This API makes call to leetcode.com using built in fetch, so abusing it might lead to rate limiting your IP, and using it directly in browser may hit you with CORS.
🏁 Getting Started
Installing
Compatible with JavaScript and NodeJS >= 17.5 environments.
-
Using yarn
yarn add leetcode-public-api -
Using npm
npm i leetcode-public-api
Usage
-
Import
import {getLCAccount} from "leetcode-public-api" -
Use
const leetCodeAccount = await getLCAccount('username')
Example Response
{
status:200,
statusText:"OK",
data:{
"contestBadge": null,
"username": "husain3012",
"githubUrl": "https://github.com/husain3012",
"twitterUrl": null,
"linkedinUrl": null,
"profile": {
"ranking": 289606,
"userAvatar": "https://assets.leetcode.com/users/avatars/avatar_1682222071.png",
"realName": "Husain Shahid",
"aboutMe": "",
"school": null,
"websites": [
"husainshahidrao.com"
],
"countryName": null,
"company": null,
"jobTitle": null,
"skillTags": [],
"postViewCount": 81,
"postViewCountDiff": 0,
"reputation": 0,
"reputationDiff": 0,
"solutionCount": 4,
"solutionCountDiff": 0,
"categoryDiscussCount": 0,
"categoryDiscussCountDiff": 0
},
"activeBadge": {
"displayName": "Feb LeetCoding Challenge",
"icon": "/static/images/badges/dcc-2022-2.png"
},
"languageProblemCount": [
{
"languageName": "C++",
"problemsSolved": 226
},
{
"languageName": "Elixir",
"problemsSolved": 2
},
{
"languageName": "Python",
"problemsSolved": 1
},
{
"languageName": "C",
"problemsSolved": 1
},
{
"languageName": "Python3",
"problemsSolved": 1
}
],
"tagProblemCounts": {
"advanced": [
{
"tagName": "Dynamic Programming",
"tagSlug": "dynamic-programming",
"problemsSolved": 35
},
{
"tagName": "Backtracking",
"tagSlug": "backtracking",
"problemsSolved": 8
},
{
"tagName": "Monotonic Stack",
"tagSlug": "monotonic-stack",
"problemsSolved": 8
},
{
"tagName": "Divide and Conquer",
"tagSlug": "divide-and-conquer",
"problemsSolved": 7
},
{
"tagName": "Union Find",
"tagSlug": "union-find",
"problemsSolved": 7
},
{
"tagName": "Quickselect",
"tagSlug": "quickselect",
"problemsSolved": 2
},
{
"tagName": "Trie",
"tagSlug": "trie",
"problemsSolved": 2
},
{
"tagName": "Topological Sort",
"tagSlug": "topological-sort",
"problemsSolved": 2
},
{
"tagName": "Rolling Hash",
"tagSlug": "rolling-hash",
"problemsSolved": 1
},
{
"tagName": "Bitmask",
"tagSlug": "bitmask",
"problemsSolved": 1
}
],
"intermediate": [
{
"tagName": "Hash Table",
"tagSlug": "hash-table",
"problemsSolved": 43
},
{
"tagName": "Math",
"tagSlug": "math",
"problemsSolved": 34
},
{
"tagName": "Binary Search",
"tagSlug": "binary-search",
"problemsSolved": 24
},
{
"tagName": "Depth-First Search",
"tagSlug": "depth-first-search",
"problemsSolved": 17
},
{
"tagName": "Greedy",
"tagSlug": "greedy",
"problemsSolved": 16
},
{
"tagName": "Breadth-First Search",
"tagSlug": "breadth-first-search",
"problemsSolved": 16
},
{
"tagName": "Tree",
"tagSlug": "tree",
"problemsSolved": 11
},
{
"tagName": "Bit Manipulation",
"tagSlug": "bit-manipulation",
"problemsSolved": 10
},
{
"tagName": "Binary Tree",
"tagSlug": "binary-tree",
"problemsSolved": 9
},
{
"tagName": "Graph",
"tagSlug": "graph",
"problemsSolved": 9
},
{
"tagName": "Sliding Window",
"tagSlug": "sliding-window",
"problemsSolved": 8
},
{
"tagName": "Recursion",
"tagSlug": "recursion",
"problemsSolved": 5
},
{
"tagName": "Design",
"tagSlug": "design",
"problemsSolved": 5
},
{
"tagName": "Ordered Set",
"tagSlug": "ordered-set",
"problemsSolved": 1
},
{
"tagName": "Randomized",
"tagSlug": "randomized",
"problemsSolved": 1
},
{
"tagName": "Iterator",
"tagSlug": "iterator",
"problemsSolved": 1
},
{
"tagName": "Brainteaser",
"tagSlug": "brainteaser",
"problemsSolved": 1
}
],
"fundamental": [
{
"tagName": "Array",
"tagSlug": "array",
"problemsSolved": 114
},
{
"tagName": "String",
"tagSlug": "string",
"problemsSolved": 51
},
{
"tagName": "Sorting",
"tagSlug": "sorting",
"problemsSolved": 31
},
{
"tagName": "Two Pointers",
"tagSlug": "two-pointers",
"problemsSolved": 30
},
{
"tagName": "Stack",
"tagSlug": "stack",
"problemsSolved": 20
},
{
"tagName": "Linked List",
"tagSlug": "linked-list",
"problemsSolved": 15
},
{
"tagName": "Matrix",
"tagSlug": "matrix",
"problemsSolved": 13
},
{
"tagName": "Simulation",
"tagSlug": "simulation",
"problemsSolved": 11
},
{
"tagName": "Queue",
"tagSlug": "queue",
"problemsSolved": 3
},
{
"tagName": "Enumeration",
"tagSlug": "enumeration",
"problemsSolved": 1
}
]
},
"userCalendar": {
"activeYears": [
2023,
2022,
2021
],
"streak": 17,
"totalActiveDays": 91,
"dccBadges": [],
"submissionCalendar": "{\"1672617600\": 4, \"1672876800\": 3, \"1673222400\": 5, \"1673395200\": 8, \"1673481600\": 7, \"1674259200\": 1, \"1674864000\": 1, \"1675036800\": 2, \"1675296000\": 14, \"1675382400\": 7, \"1675468800\": 5, \"1676678400\": 1, \"1677628800\": 3, \"1678320000\": 2, \"1678406400\": 6, \"1678492800\": 1, \"1678838400\": 2, \"1679356800\": 10, \"1679788800\": 13, \"1679875200\": 7, \"1680048000\": 5, \"1680825600\": 3, \"1680998400\": 13, \"1681257600\": 2, \"1681430400\": 5, \"1681516800\": 1, \"1681603200\": 8, \"1681689600\": 1, \"1681948800\": 7, \"1682035200\": 28, \"1682121600\": 12, \"1682208000\": 17, \"1682294400\": 4, \"1682380800\": 16, \"1682467200\": 4, \"1682553600\": 1, \"1682640000\": 2, \"1682726400\": 1, \"1682812800\": 3, \"1682899200\": 4, \"1682985600\": 3, \"1683072000\": 1, \"1683158400\": 2, \"1683244800\": 2, \"1683331200\": 1, \"1684281600\": 1, \"1685750400\": 7, \"1685836800\": 9, \"1685923200\": 14, \"1686009600\": 9, \"1686096000\": 12, \"1686182400\": 16, \"1686268800\": 9, \"1686355200\": 7, \"1655078400\": 1, \"1655337600\": 3, \"1655424000\": 7, \"1655510400\": 18, \"1655596800\": 7, \"1655683200\": 1, \"1655856000\": 7, \"1655942400\": 3, \"1656115200\": 15, \"1656288000\": 1, \"1656720000\": 1, \"1657843200\": 5, \"1664064000\": 3, \"1664409600\": 5, \"1664496000\": 13, \"1664582400\": 3, \"1665360000\": 3, \"1665446400\": 4, \"1668038400\": 8, \"1668124800\": 11, \"1668384000\": 3, \"1668470400\": 1, \"1668556800\": 8, \"1668643200\": 2, \"1668729600\": 3, \"1668816000\": 1, \"1668902400\": 16, \"1668988800\": 9, \"1669075200\": 1, \"1669161600\": 2, \"1669248000\": 2, \"1669334400\": 1, \"1669420800\": 1, \"1670284800\": 19, \"1670371200\": 1, \"1670630400\": 1, \"1672185600\": 3}"
},
"badges": [
{
"id": "1456837",
"name": "Annual Badge",
"shortName": "100 Days Badge 2022",
"displayName": "100 Days Badge 2022",
"icon": "https://leetcode.com/static/images/badges/2022/lg/2022-annual-100.png",
"hoverText": "100 Days Badge 2022",
"medal": {
"slug": "100-days-badge-2022",
"config": {
"iconGif": "https://leetcode.com/static/images/badges/2022/gif/2022-annual-100.gif",
"iconGifBackground": "https://assets.leetcode.com/static_assets/others/badge-background.png"
}
},
"creationDate": "2023-01-01",
"category": "COMPETITION"
},
{
"id": "615138",
"name": "Daily Coding Challenge",
"shortName": "Feb Badge",
"displayName": "Feb LeetCoding Challenge",
"icon": "/static/images/badges/dcc-2022-2.png",
"hoverText": "Feb LeetCoding Challenge",
"medal": {
"slug": "dcc-february-2022",
"config": {
"iconGif": "https://leetcode.com/static/images/badges/2022/gif/2022-02.gif",
"iconGifBackground": "https://assets.leetcode.com/static_assets/others/badge-background.png"
}
},
"creationDate": "2022-02-28",
"category": "DCC"
}
],
"upcomingBadges": [
{
"name": "Jun LeetCoding Challenge",
"icon": "/static/images/badges/dcc-2023-6.png",
"progress": 26
}
],
"problemsSolvedBeatsStats": [
{
"difficulty": "Easy",
"percentage": 84.35
},
{
"difficulty": "Medium",
"percentage": 88.69
},
{
"difficulty": "Hard",
"percentage": 81.17
}
],
"submitStatsGlobal": {
"acSubmissionNum": [
{
"difficulty": "All",
"count": 215
},
{
"difficulty": "Easy",
"count": 69
},
{
"difficulty": "Medium",
"count": 122
},
{
"difficulty": "Hard",
"count": 24
}
]
},
"contestAttended": 4,
"contestRating": 1481,
"contestRanking": 194463
}
}
Functions
| Function | Type | Input | Output | Description |
|---|---|---|---|---|
| fetchAccount | async | username:string | {status:number, statusText:string, data:string|null} | Fetches the HTML for a profile page |
| parseAccount | sync | profile_html:string | ILeetCodeUser | Parses and extracts info from the HTML of a profile |
| getLCAccount | async | username:string | {status:number, statusText:string, data:ILeetCodeUser|null} | Top level function, uses fetchAccount with parseAccount to get the profile info |
Keywords
FAQs
An unofficial public API for LeetCode with full type support and zero dependencies!
We found that leetcode-public-api demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Package last updated on 11 Jun 2023
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Related posts
Company News
Socket Named Top Sales Organization by RepVue
Socket won two 2026 Reppy Awards from RepVue, ranking in the top 5% of all sales orgs. AE Alexandra Lister shares what it's like to grow a sales career here.
By Sarah Gooding - Apr 17, 2026
Security News
NIST Officially Stops Enriching Most CVEs as Vulnerability Volume Skyrockets
NIST will stop enriching most CVEs under a new risk-based model, narrowing the NVD's scope as vulnerability submissions continue to surge.
By Sarah Gooding - Apr 17, 2026