Free tool

How far behind are your API SDKs?

Paste a package.json, requirements.txt or pyproject.toml. In seconds you'll see which API SDKs, like Stripe, OpenAI, AWS and Twilio, are major versions behind, and where their breaking changes are documented.

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Only package names and versions are read, then looked up on the public npm registry or PyPI. Nothing is stored unless you ask for email alerts.