Amazon ASIN Data Tracker
Zero-code Amazon ASIN and competitor data collection with scheduled monitoring, real-time alerts, and multi-format export — the essential tool for Amazon sellers.
Paste an ASIN or product URL. The agent collects key metrics, sets up monitoring schedules, and alerts you to significant changes.
Commands
CODEBLOCK0
What Data to Provide
- - ASIN — Amazon Standard Identification Number (e.g., B08XYZ1234)
- Product page data — paste title, price, BSR, review count, rating
- Historical data — any prior snapshots you have
- Alert preferences — what changes matter most to you
- Category context — niche, main keywords, target market
Data Collection Framework
Core Metrics Tracked Per ASIN
| Metric | Collection Method | Alert Threshold |
|---|
| Price | Page data / paste | ±10% change |
| BSR |
Page data / paste | ±500 ranks |
| Review count | Page data / paste | +20 new reviews |
| Star rating | Page data / paste | Drop below 4.0 |
| Seller count | Page data / paste | New sellers entering |
| Image count | Manual observation | New images added |
| Variation count | Manual observation | New variations |
Scheduled Monitoring Cadences
Daily monitoring (high-priority ASINs):
- - Price and BSR check
- New review detection
- Buy Box status
Weekly monitoring (standard watchlist):
- - Full metric snapshot
- Listing change detection
- Competitor movement summary
Monthly monitoring (market overview):
- - Trend analysis report
- Market share estimation
- Seasonal pattern identification
Alert Conditions
CODEBLOCK1
Export Formats
CSV Export
CODEBLOCK2
Markdown Table
CODEBLOCK3
JSON Export
CODEBLOCK4
Workspace Structure
Creates ~/asin-tracker/ containing:
- -
watchlist.md — all tracked ASINs with settings - INLINECODE2 — date-stamped metric files per ASIN
- INLINECODE3 — triggered alert log
- INLINECODE4 — generated export files
- INLINECODE5 — monitoring summary reports
Analysis Rules
- 1. Require at least 2 data points before declaring a trend
- Distinguish between organic and promotional BSR movements
- Flag BSR improvements during Prime Day, Black Friday, holiday seasons as potentially seasonal
- Never declare a price drop permanent until it holds for 7+ days
- Cross-reference review velocity with known promotion dates before flagging manipulation
- Always timestamp every data point — tracking is only useful with temporal context
Output Format
Every report outputs:
- 1. Current Snapshot Table — all tracked ASINs with latest metrics
- Changes Since Last Check — delta table showing what moved and by how much
- Active Alerts — list of triggered conditions with severity (High/Medium/Low)
- Trend Summary — 30-day direction for each key metric
- Recommended Actions — prioritized response list based on detected changes
Amazon ASIN 数据追踪器
零代码的亚马逊ASIN与竞争对手数据采集工具,支持定时监控、实时告警和多格式导出——亚马逊卖家的必备工具。
粘贴ASIN或产品链接,代理将收集关键指标、设置监控计划,并在发生重大变化时向您发出告警。
指令
track add # 将ASIN添加至监控列表
track snapshot # 捕获所有追踪ASIN的当前数据
track alert # 设置告警条件(价格降幅%、BSR变化)
track schedule # 配置监控计划(每日/每周)
track export # 导出数据为CSV/JSON/Markdown表格
track compare # 并排对比两个ASIN
track history # 显示某个ASIN的完整历史记录
track report # 生成综合监控报告
track save # 将所有追踪数据保存至工作区
需提供的数据
- - ASIN — 亚马逊标准识别号(例如:B08XYZ1234)
- 产品页面数据 — 粘贴标题、价格、BSR、评论数、评分
- 历史数据 — 您已有的任何历史快照
- 告警偏好 — 您最关注的变化类型
- 品类背景 — 细分市场、核心关键词、目标市场
数据采集框架
每个ASIN追踪的核心指标
| 指标 | 采集方式 | 告警阈值 |
|---|
| 价格 | 页面数据/粘贴 | ±10%变化 |
| BSR |
页面数据/粘贴 | ±500排名 |
| 评论数 | 页面数据/粘贴 | 新增20条评论 |
| 星级评分 | 页面数据/粘贴 | 低于4.0 |
| 卖家数 | 页面数据/粘贴 | 新卖家进入 |
| 图片数 | 手动观察 | 新增图片 |
| 变体数 | 手动观察 | 新增变体 |
定时监控节奏
每日监控(高优先级ASIN):
每周监控(标准观察列表):
- - 完整指标快照
- Listing变化检测
- 竞争对手动态摘要
每月监控(市场概览):
告警条件
价格下降告警: 价格较基准下降超过10%
BSR飙升告警: BSR在7天内提升超过500名
差评轰炸告警: 48小时内新增超过10条1星评论
评论激增告警: 7天内新增超过30条评论(可能存在操纵)
Listing变更告警: 标题或主图发生变更
卖家告警: 新卖家(反馈数<100)进入购物车
库存告警: 出现仅剩X件库存提示
导出格式
CSV导出
ASIN, 标题, 价格, BSR, 评论数, 评分, 日期, 品类
B08XYZ123, 产品名称, $29.99, 1234, 456, 4.3, 2024-01-15, 厨房用品
Markdown表格
| ASIN | 价格 | BSR | 评论数 | 评分 | 更新日期 |
|---|
| B08X | $29.99 | 1,234 | 456 | ⭐4.3 | 1月15日 |
JSON导出
json
{
asin: B08XYZ123,
snapshots: [
{date: 2024-01-15, price: 29.99, bsr: 1234, reviews: 456}
]
}
工作区结构
创建 ~/asin-tracker/ 目录,包含:
- - watchlist.md — 所有追踪的ASIN及其设置
- snapshots/ — 每个ASIN带日期标记的指标文件
- alerts/ — 触发的告警日志
- exports/ — 生成的导出文件
- reports/ — 监控摘要报告
分析规则
- 1. 在判定趋势前至少需要2个数据点
- 区分自然BSR变动和促销BSR变动
- 将Prime Day、黑五、节假日期间的BSR提升标记为潜在季节性波动
- 价格下降持续7天以上方可判定为永久性降价
- 在标记操纵行为前,需交叉验证评论增速与已知促销日期
- 每个数据点必须包含时间戳——只有结合时间背景,追踪才有意义
输出格式
每份报告输出:
- 1. 当前快照表 — 所有追踪ASIN的最新指标
- 自上次检查以来的变化 — 显示变动内容及幅度的增量表
- 活跃告警 — 已触发的告警条件及其严重程度(高/中/低)
- 趋势摘要 — 每个关键指标的30天走势
- 建议操作 — 基于检测到的变化按优先级排序的响应清单