# JannsenYang/dingdong-helper

叮咚自动下单 并发调用接口方式 多人高峰期实战反馈10秒以内成功 自动将购物车能买的商品全部下单 只需自行编辑购物车和最后支付即可

Repository: https://github.com/JannsenYang/dingdong-helper
Canonical: https://ross.abutalabs.com/products/dingdong-helper
Language: Java
License: GPL-3.0
License Family: copyleft
Topics: ding-dong, dingdong, ding, dong
Last push: 2022-05-14T23:45:31+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": 1607, "days_push": 1572, "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 1282, forks 463 (observed 2026-08-28T04:04:14.074097+00:00)

## What it is
A Java desktop tool that automates placing orders on the Dingdong Maicai (叮咚买菜) grocery delivery app by concurrently replaying the WeChat mini-program's API requests, including a reproduced request-signature algorithm. Users capture their own credentials with a packet sniffer, fill the cart in the official app, and the bot races through checkout during high-demand restock windows.

## Use cases
- automatically order groceries on dingdong maicai
- auto checkout bot to grab grocery delivery slots
- buy limited stock the moment it restocks in the morning
- place dingdong orders in under 10 seconds with concurrent api calls
- automate food ordering during high-demand delivery windows
- speed up checkout when delivery slots sell out instantly

## When to choose
- You need to check out on Dingdong Maicai faster than manual tapping during peak restock times
- You are comfortable running a Java project in IntelliJ IDEA with JDK 8 and capturing your own credentials with Charles
- You want time-triggered ordering that fires automatically at the 5:59 and 8:29 restock windows

## When to avoid
- You cannot accept the risk of account bans or risk-control flagging, which the author explicitly warns about
- You need an actively maintained tool - development wound down in mid-2022 and the original use case has passed
- You want a polished configurable product rather than a code-level tool edited in Java source files
- You intend commercial use - the author restricts it to personal, non-commercial use

## Facets
- artifact type: application
- maturity: abandoned
- function: http-client, concurrency, workflow-automation, scheduling, reverse-engineering
- domain: e-commerce
- platform: jvm, cross-platform
- tags: grocery-delivery, dingdong-maicai, checkout-bot, order-automation, seckill, wechat-mini-program, signature-algorithm, packet-capture, snap-up, china, automation, desktop

## Member repositories
- JannsenYang/dingdong-helper (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:14.074097+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 2026-08-30T04:57:39.364805+00:00, confidence not recorded.
  - readme: https://github.com/JannsenYang/dingdong-helper (fetched 2026-08-28T04:04:14.074097+00:00, sha f3a94e505900)
- Data as of 2026-08-30T08:39:29.467469+00:00.