secondary-market

StubHub secondary ticket market data: event listings with section, row, quantity, delivery type, ticket class, and 500+ venues across US, Canada, and Europe. Updated daily.

Hopper Inc. is a Montreal-based online travel agency and B2B travel fintech company, founded in 2007 by Frederic Lalonde, Joost Ouwerkerk, and Dakota Smith. Its consumer mobile app pairs flight, hotel, car, and homes booking with proprietary price prediction, and monetizes a family of "for any reason" fintech ancillaries — Price Freeze, Cancel For…

Apollo Graph, Inc. — trading publicly as Apollo and Apollo GraphQL — is the San Francisco company behind the Apollo GraphQL platform: Apollo GraphOS (a hosted supergraph platform with a schema registry, schema checks, proposals, launches, and operation/field insights), the Apollo Router and Apollo Federation for composing many subgraphs into one…

StubHub — independent third-party profile of a public API surface, by API Evangelist. StubHub is the world's largest secondary-market ticket marketplace, connecting buyers and sellers of tickets to sports, concerts, theater, and live events. Its official developer platform (developer.stubhub.com, migrated to a v2 API in 2022 on api.stubhub.net) exp

Linqto — independent third-party profile of a public API surface, by API Evangelist. Linqto is a San Jose, California private-markets investment platform that gives individual accredited investors access to equity in mid-to-late-stage private technology companies before an IPO or acquisition.

EquityZen — independent third-party profile of a public API surface, by API Evangelist. EquityZen is a New York-based financial technology platform and marketplace for investing in shares of private, late-stage, venture-backed companies before they IPO. Founded in 2013, it connects accredited investors seeking access to pre-IPO equity with employee

Asseta — independent third-party profile of a public API surface, by API Evangelist. Asseta is a San Francisco-based online marketplace for the secondary market in semiconductor manufacturing equipment and parts. Founded in 2013, the platform lets fabs, refurbishers, and dealers list and discover used, refurbished, and new components, ranging from

Liquidly — independent third-party profile of a public API surface, by API Evangelist. Liquidly (Liquidly, Inc.) is a New York based financial technology company building infrastructure for illiquid assets — a permission-based secondary marketplace that lets holders of private fund interests transact without disrupting the fund.

Giftcard Zen — independent third-party profile of a public API surface, by API Evangelist. Giftcard Zen was a secondary gift-card marketplace founded in 2012 by Aaron Dragushan in Phoenix, Arizona, that let consumers sell unwanted gift cards for cash and buy discounted gift cards from retailers such as Target, Home Depot, Lowe's, Walmart and Best B

Sandhill Markets — independent third-party profile of a public API surface, by API Evangelist. Sandhill Markets (formerly Stonks.com) was a private-markets investment platform founded in 2020 by serial entrepreneur Ali Moiz, backed by a16z. It let accredited investors buy and sell shares of leading pre-IPO companies through a secondary marketplace,