Kalshi Quietly Stages Leveraged Crypto Push as Hidden API Surfaces Margin Demo
Kalshi launched a hidden demo for margin trading via an API, currently limited to crypto perpetual futures with production endpoints and broader market coverage pending.
Postman snaps up Fern to reduce developer friction around API documentation and SDKs
Postman integrates idiomatic SDKs and tailored documentation into API design and testing to enable a developer-led lifecycle that complements gateway-first governance.
OpenAI user data was breached, but changing your password won't help - here's why
Customer data from OpenAI was exfiltrated via a Mixpanel supply-chain breach that affected API documentation visitors, causing minimal but notable impact.