API Evangelist

The Kin Score — the API Evangelist API rating system: schema, versions, and changes.

Flywire — independent third-party profile of a public API surface, by API Evangelist. Flywire is a global payments enablement and software company that operates a proprietary cross-border payment network spanning more than 140 currencies and 240 countries and territories, serving the education, healthcare, travel, and business-to-business verticals

Capital One — independent third-party profile of a public API surface, by API Evangelist. Capital One is a US money-center bank and financial services company offering credit cards, checking and savings accounts, loans, and auto financing. Through the Capital One DevExchange developer program the bank publishes a catalog of partner-facing productio

Authorize.net — independent third-party profile of a public API surface, by API Evangelist. Authorize.net is a payment gateway operated by Visa (Visa Acceptance Solutions) that lets merchants and platforms accept credit card and eCheck.Net payments online, in person, and through mobile apps.

Zype — independent third-party profile of a public API surface, by API Evangelist. Zype products are built for developers by developers. By keeping the developer in focus with regular API-innovation and a robust library of reference documentation, Zype provides the tools and knowledge resources for building better video products that will delight a

Zyla — independent third-party profile of a public API surface, by API Evangelist. Zyla API Hub is an API marketplace that provides unified access to over 10,000 APIs through a single account, API key, and SDK, simplifying API discovery, integration, and management for developers.

zopa — independent third-party profile of a public API surface, by API Evangelist. Zopa Bank is a UK FCA-authorised, PRA-regulated digital bank offering flexible savings, personal loans, credit cards, car finance and the Biscuit current account. As a registered Account Servicing Payment Service Provider (ASPSP), Zopa exposes UK Open Banking Read/Wr

Zillapi — independent third-party profile of a public API surface, by API Evangelist. Independent third-party provider of Zillow-sourced U.S. residential property data via a REST API, hosted MCP server, and agent skills. Returns ~300+ fields per property including price, Zestimate, rent Zestimate, photos, schools, taxes, and full price history, plu

Zomato — independent third-party profile of a public API surface, by API Evangelist. Zomato is a company surfaced as a portfolio company of d1-capital, softbank-vision-fund and added to the API Evangelist network as a stub for enrichment. Sector: food. This profile is a lead awaiting the enrichment pipeline.

ZeroSettle — independent third-party profile of a public API surface, by API Evangelist. ZeroSettle is a Y Combinator-backed subscription revenue platform that lets iOS, Android, Flutter, and React Native app developers offer direct web billing as an alternative to App Store and Google Play in-app purchase — the pitch is "keep 85% of your revenue,