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Substats

( `д′) how many followers do i have? how many!

From spencerwooo·Updated June 27, 2026·View on GitHub·

substats Get started · What's new? · Sponsoring ( `д′) how many followers do i have? how many! The project is written primarily in TypeScript, distributed under the MIT License license, first published in 2020. Key topics include: api, api-service, badge, cloudflare, cloudflare-workers.

Latest release: v2.0.0v2.0.0-beta
January 8, 2023View Changelog →
<div align="center"> <img src="./assets/header.png" alt="substats" /> <h3><a href="https://api.swo.moe/stats">substats</a></h3> <p><a href="#get-started">Get started</a> · <a href="#whats-new">What's new?</a> · <a href="#sponsoring">Sponsoring</a></p> <p>( `д′) <em>how many followers do i have? how many!</em></p> <img src="https://img.shields.io/badge/Cloudflare-F69652?style=flat&logo=cloudflare&logoColor=white" alt="Cloudflare Workers" /> <img src="https://img.shields.io/badge/Version-2.0*-F69652?style=flat&labelColor=2B3137" alt="Version 2.0/substats" /> <a href="https://github.com/spencerwooo/substats/actions?query=workflow%3ADeploy"><img src="https://github.com/spencerwooo/substats/workflows/Deploy/badge.svg" alt="Vercel" /></a> </div>

Get started

sub · stats /səb ˈ stats/

  • a serverless api for getting the number of followers of you in your favourite services

*Version 2.0 is still in beta, not all features are ported from 1.0. Check below for details 👇

Basic

https://api.swo.moe

You request:

http
GET /stats/:source/:key

I respond:

typescript
{ source: string, key: string, failed: true | false, count: number | string // Most often it's a number when source !== 'common' }

Yep, it's that simple now. ;)

*Note that key needs to be url encoded, remember this if you are requesting the feedly, inoreader, or feedspub routes.

Building badges 🎫

Of course! And as a matter of fact, substats works quite well with shields.io's /dynamic route. All these badges below are dynamically generated with substat's data:

GitHub
Telegram
微博
少数派
爱发电
即刻
Steam
知乎
哔哩哔哩
掘金
语雀

You can easily create your own badge with our badge builder at substats.swo.moe.

Badge builder screenshot

Advanced - the /common route 🍀

What if the source you are trying to use is not supported yet, but it's just a simple GET request? In this case, you can use the route:

http
GET /stats/common?endpoint=<url>&datapath=<path>

Such as:

http
GET /stats/common/?endpoint=https://api.genshin.dev/domains/cecilia-garden&datapath=rewards.0.details.2.mora

In this case, the endpoint is an API url:

https://api.genshin.dev/domains/cecilia-garden

The response this URL returns looks like:

jsonc
{ "name": "Cecilia Garden", "type": "Forgery", // ... "rewards": [ { "details": [ { /* ... */ }, { /* ... */ }, { "mora": 1125, }, ] } ] }

Hence, we provide the datapath as rewards.0.details.2.mora. (I specifically chose this data as it contains an array to demonstrate how to reference the value mora inside the array by index.)

Response from the endpoint provided by you is parsed with object-path, and the method for constructing a reference datapath to your value in the response is the same.

Try our /common route API URL builder here: substats.swo.moe/common.

Common route screenshot

Supported sources

  • afdian
  • bilibili
  • coolapk
  • feedly
  • feedspub
  • github
  • inoreader
  • instagram
  • jike
  • mastodon
  • medium
  • neteasemusic
  • reddit
  • sspai
  • steamgames
  • steamfriends
  • telegram
  • twitter
  • unsplash
  • weibo
  • wikipediazh
  • zhihu
  • juejin
  • yuque

<a href="https://api.swo.moe/stats/afdian/afdian"><img src="docs/public/assets/sources/logo_afdian.png" width="auto" height="64px" alt="logo_afdian" /></a>
<a href="https://api.swo.moe/stats/bilibili/401742377"><img src="docs/public/assets/sources/logo_bilibili.png" width="auto" height="64px" alt="logo_bilibili" /></a>
<a href="https://api.swo.moe/stats/coolapk/466253"><img src="docs/public/assets/sources/logo_coolapk.png" width="auto" height="64px" alt="logo_coolapk" /></a>
<a href="https://api.swo.moe/stats/feedly/https%3A%2F%2Fnnw.ranchero.com%2Ffeed.xml"><img src="docs/public/assets/sources/logo_feedly.png" width="auto" height="64px" alt="logo_feedly" /></a>
<a href="https://api.swo.moe/stats/feedspub/https%3A%2F%2Fnnw.ranchero.com%2Ffeed.xml"><img src="docs/public/assets/sources/logo_feedspub.png" width="auto" height="64px" alt="logo_feedspub" /></a>
<a href="https://api.swo.moe/stats/github/spencerwooo"><img src="docs/public/assets/sources/logo_github.png" width="auto" height="64px" alt="logo_github" /></a>
<a href="https://api.swo.moe/stats/inoreader/https%3A%2F%2Fnnw.ranchero.com%2Ffeed.xml"><img src="docs/public/assets/sources/logo_inoreader.png" width="auto" height="64px" alt="logo_inoreader" /></a>
<a href="https://api.swo.moe/stats/instagram/9gag"><img src="docs/public/assets/sources/logo_ins.png" width="auto" height="64px" alt="logo_ins" /></a>
<a href="https://api.swo.moe/stats/jike/2204A477-38C8-4D9D-9705-9C9B990BE042"><img src="docs/public/assets/sources/logo_jike.png" width="auto" height="64px" alt="logo_jike" /></a>
<a href="https://api.swo.moe/stats/mastodon/oldpanda@mastodon.social"><img src="docs/public/assets/sources/logo_mastodon.png" width="auto" height="64px" alt="logo_mastodon" /></a>
<a href="https://api.swo.moe/stats/medium/SpencerWooo"><img src="docs/public/assets/sources/logo_medium.png" width="auto" height="64px" alt="logo_medium" /></a>
<a href="https://api.swo.moe/stats/neteasemusic/416608258"><img src="docs/public/assets/sources/logo_neteasemusic.png" width="auto" height="64px" alt="logo_neteasemusic" /></a>
<a href="https://api.swo.moe/stats/reddit/jushoro"><img src="docs/public/assets/sources/logo_reddit.png" width="auto" height="64px" alt="logo_reddit" /></a>
<a href="https://api.swo.moe/stats/sspai/spencerwoo"><img src="docs/public/assets/sources/logo_sspai.png" width="auto" height="64px" alt="logo_sspai" /></a>
<a href="https://api.swo.moe/stats/steam/401742377"><img src="docs/public/assets/sources/logo_steam.png" width="auto" height="64px" alt="logo_steam" /></a>
<a href="https://api.swo.moe/stats/telegram/realSpencerWoo"><img src="docs/public/assets/sources/logo_tg.png" width="auto" height="64px" alt="logo_tg" /></a>
<a href="https://api.swo.moe/stats/twitter/GenshinImpact"><img src="docs/public/assets/sources/logo_twitter.png" width="auto" height="64px" alt="logo_twitter" /></a>
<a href="https://api.swo.moe/stats/unsplash/adamhoang"><img src="docs/public/assets/sources/logo_unsplash.png" width="auto" height="64px" alt="logo_unsplash" /></a>
<a href="https://api.swo.moe/stats/weibo/5648729445"><img src="docs/public/assets/sources/logo_weibo.png" width="auto" height="64px" alt="logo_weibo" /></a>
<a href="https://api.swo.moe/stats/wikipediazh/ChenSimon"><img src="docs/public/assets/sources/logo_wikipedia.png" width="auto" height="64px" alt="logo_wikipedia" /></a>
<a href="https://api.swo.moe/stats/zhihu/bi-xiao-tian-99"><img src="docs/public/assets/sources/logo_zhihu.png" width="auto" height="64px" alt="logo_zhihu" /></a>
<a href="https://api.swo.moe/stats/juejin/1838039172387262"><img src="docs/public/assets/sources/logo_juejin.png" width="auto" height="64px" alt="logo_juejin" /></a>
<a href="https://api.swo.moe/stats/yuque/lyndon"><img src="docs/public/assets/sources/logo_yuque.png" width="auto" height="64px" alt="logo_yuque" /></a>

What's new?

Yes, substats is now version v2.0-beta! Most of the updates are under-the-hood apart from API formats.

  • Refactored in TypeScript.
  • Updated to CloudFlare's module workers.
  • Worker is built with esbuild instead of webpack, extra fast!
  • Support for Newsblur has been deprecated (seems nobody uses it).
  • KV storages are now supported, some routes including instagram depends on this for storing cookies (wip).
  • Caching is ported to module workers in 2.0 and supported as always.
  • New documentation and query builder.

If you are looking for the multiple source and query functions in 2.0 - it's still under refactor, as itty-router does not parse multiple query parameters, blocking this feature here. You can still use the 1.0 route while we wait. README and documentation for v1.0 (deprecated).

Contributing

This is a monorepo managed by pnpm. Directory ./worker holds the Cloudflare Worker module, and ./docs is a React site for documentation (powered by Vite and Chakra UI). Check the README.md for both packages for details.

Sponsoring

Open-source is hard! If you happen to like this project and want me to keep going, please consider sponsoring me or providing a single donation! Thanks for all the love and support!

🧸 Please donate - 微信/支付宝 · Patreon · 爱发电

License

MIT

<div align="center"> <img src="assets/footer.png" /> <em>made with ❤️ by <a href="https://spencerwoo.com">spencer woo</a></em> </div>

Contributors

Showing top 12 contributors by commit count.

View all contributors on GitHub →

This article is auto-generated from spencerwooo/substats via the GitHub API.Last fetched: 6/29/2026