# borball/weixin-sdk

微信公众平台(订阅号、服务号、企业号、小程序)、微信开放平台和微信支付 Java SDK

Repository: https://github.com/borball/weixin-sdk
Canonical: https://ross.abutalabs.com/products/weixin-sdk
Language: Java
License: Apache-2.0
License Family: permissive
Topics: weixin, weixin-sdk, weixin-java, wechat-sdk, wechat-java
Last push: 2022-11-15T23:29:57+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 3995, "days_push": 1387, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1057, forks 485 (observed 2026-08-28T04:03:24.684117+00:00)

## What it is
A Java SDK wrapping the WeChat public platform (subscription/service accounts, WeChat Work, mini programs), WeChat Open Platform, and WeChat Pay APIs. It is published as separate Maven artifacts (weixin-mp, weixin-qydev, weixin-open, weixin-pay, weixin-app).

## Use cases
- integrate WeChat official account messaging into a Java backend
- accept WeChat Pay payments from a Java server
- build a WeChat mini program backend in Java
- implement WeChat Work (enterprise) app integrations
- handle WeChat OAuth login via the open platform

## When to choose
- you need WeChat platform or WeChat Pay APIs from a JVM/Java project
- you want lightweight Maven-installable modules per WeChat product

## When to avoid
- you need a Node.js, Python, or non-Java WeChat SDK
- you need actively developed support for the newest WeChat API changes, since the latest release is from 2022

## Facets
- artifact type: library
- maturity: maintenance
- function: sdk, http-client, auth
- domain: apis, developer-tools, e-commerce, messaging-platforms
- platform: jvm
- tags: wechat, weixin, wechat-pay, wechat-mini-programs, wechat-official-account, wechat-work, java-sdk

## Member repositories
- borball/weixin-sdk (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:24.684117+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:57:56.234634+00:00, confidence not recorded.
  - readme: https://github.com/borball/weixin-sdk (fetched 2026-08-28T04:03:24.684117+00:00, sha 557634a03515)
- Data as of 2026-08-30T08:39:29.467469+00:00.