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Weekly talk show on APIs

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Creating a Flexible and Adaptable API Ecosystem with OpenAPI and AsyncAPI

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Breaking Changes is a weekly talk show where guests discuss, debate, and solve the latest topics around APIs.

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Learn about Tanya Vlahovic's experience of building eBay as an API pioneer.


Kin Lane

Kin Lane

Chief Evangelist, Postman

Tanya Vlahovic

Tanya Vlahovic

Head of Developer Ecosystem, Lead API Architect, eBay


Over the last 20 years, web APIs have become central to how eBay enables new ways for sellers to reach their customers. Today, these web APIs handle 30 billion API calls per week and the Buy APIs crossed the $5 billion GMB (Gross Merchandise Bought) milestone in less than 4 years.

In this episode of Breaking Changes, Postman Chief Evangelist Kin Lane welcomes Tanya Vlahovic from eBay to learn how eBay, long established as an API pioneer, joined the OpenAPI Initiative and adopted AsyncAPI to stay agile and competitive in the digital marketplace.