This is not a company blog. We don’t publish feature announcements, roadmaps, or “10 tips to improve your API”. Real-world API behaviour, exposed. Not tutorials. Not mock data. Not perfect examples. Just real APIs doing unexpected things under pressure.
If you live in Postman — writing scripts, crafting assertions, maintaining collections for CI, debugging runners at 1 a.m. — then Rentgen is not competing with that. Rentgen exists before all of that.
Read story →Jira is one of the most trusted developer tools in the industry. We took a real ticket creation request, ran it through Rentgen, and looked at how the API behaves under invalid input, edge cases, and load — no theory, just reality.
Read story →REST clients help you send requests. API testing tools help you understand whether your API is actually good. Most people confuse these two.
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