trade-in

Claude Code plugin: end-to-end used car buying — multi-site research, mass dealer outreach, OTD negotiation with 50-state fee data, CARFAX analysis, decision tracking

AI-assisted trade-in intake and governance infrastructure for automotive retail systems.

Kelley Blue Book — independent third-party profile of a public API surface, by API Evangelist. Kelley Blue Book (KBB) is the vehicle valuation and automotive information platform trusted by consumers, dealers, lenders, and OEMs since 1926. KBB provides REST APIs for new and used car values, pricing data, vehicle specifications, expert and consumer

购车落地价计算器：拆解购置税、补贴、优惠、赠品和多店报价。

Detect your current Mac, find equal-or-better current models, and estimate the real upgrade cost after trade-in.

Revo trade-in storefront — static multi-page e-commerce frontend (vanilla HTML / CSS / JS) backed by a FastAPI service. Cart, checkout, multi-city pricing, Google OAuth, order tracking, trade-in (sell) flow.

Sistema web em desenvolvimento para gestão da rotina de lojas de telefonia, conectando gestores e vendedores.

21 Market — independent third-party profile of a public API surface, by API Evangelist. 21 Market is the API Evangelist network profile for 주식회사 21세기전파상 (21st Century Electronics Shop Co., Ltd.), a South Korean consumer-electronics resale company that operates the Repercent (리퍼센트) service at repercent.com.

Trocafone — independent third-party profile of a public API surface, by API Evangelist. Trocafone is a Brazilian e-commerce company specializing in refurbished and pre-owned smartphones and consumer electronics sold with warranty. Operating primarily in Brazil on the VTEX commerce platform, it runs a consumer marketplace for certified semi-new iPho

Archive — independent third-party profile of a public API surface, by API Evangelist. Archive is a brand-owned resale and recommerce technology platform, founded in 2021, that lets forward-thinking global brands launch and scale profitable, sustainable resale businesses.

Apkudo — independent third-party profile of a public API surface, by API Evangelist. Apkudo is a Baltimore, Maryland based company operating the Device Passport Platform for the connected device supply chain, combining software, AI and advanced robotics to capture trusted data at every stage of a device's life.

Orchard Labs — independent third-party profile of a public API surface, by API Evangelist. Orchard Labs Inc. is a Toronto-based e-commerce company, founded in 2013, that buys, refurbishes, and resells pre-owned and certified-refurbished smartphones, tablets, and accessories across North America.

Valyuu — independent third-party profile of a public API surface, by API Evangelist. Valyuu is an Amsterdam-founded embedded recommerce service provider offering a plug-and-play trade-in platform that businesses integrate to buy back, resell, and recycle used consumer electronics such as smartphones, tablets, and smartwatches across Dutch, German,

Tiptop — independent third-party profile of a public API surface, by API Evangelist. Tiptop (Tiptop Labs) is the payments company founded by Postmates co-founder Bastian Lehmann that lets shoppers trade in items they already own for instant credit at checkout, alongside pay-over-time options.