📡 Idea Radar 每天 8:00 / 18:00 推送 · 18:00 生成精选
hn · Show HN · 42 分 ← 返回列表

Show HN: SoldStack – sold prices API for secondhand clothes

原文链接 ↗ ·aarontian0
Soldstack is a site for developers to get the buy or sell value of a product mainly on Poshmark right now. The reason I built this is because eBay sold data got locked behind a login, and Poshmark data is messy and often over a year old. So I wanted to create something that makes it easier to access this data. When I was making this, I had to be careful with cleaning out the data. For example, if one searched nike dunk low, they would get nike dunk lows, toddler and kid's sizes (which go much ch

五维评分

付费意愿
35
需求真实度
45
个人可落地
72
竞争空间
28
新鲜度
52

AI 分析

痛点:二手服装卖家与开发者难以获取干净、及时、可比较的 Poshmark/eBay 成交价数据,现有数据被登录墙限制或杂乱过时。

目标用户:二手服装转卖者、Poshmark/eBay 卖家、需要定价 API 的转卖工具开发者。

证据:The reason I built this is because eBay sold data got locked behind a login, and Poshmark data is messy and often over a year old. ... The Google Sheets formula does need a signup however.

变现:API 按调用量或套餐订阅;Google Sheets 插件高级功能付费;批量导出、历史价格、多平台数据(Mercari/Depop)订阅;费用计算器免费引流。

MVP:先聚焦 Poshmark 上少数高交易量品类(如 Nike Dunk),做成交价查询 API + Google Sheets 插件,免费提供基础查询,按批量导出、历史趋势、多平台数据收费。

竞品:eBay Terapeak、Poshmark 自带 sold listings、WorthPoint、PriceCharting、StockX/GOAT、Vinted/Depop 内部数据

摘要:SoldStack 是一个面向开发者的二手服装成交价 API,目前主要覆盖 Poshmark,起因是 eBay 成交数据需登录且 Poshmark 数据杂乱过时。它提供免费价格指南和费用计算器,Google Sheets 公式需注册,作者询问是否扩展到 Mercari。HN 热度仅 6 分 6 评论,尚未验证付费意愿。