Things like postman (<a href="https:&#x2F;&#x2F;chrome.google.com&#x2F;webstore&#x2F;detail&#x2F;postman&#x2F;fhbjgbiflinjbdggehcddcbncdddomop?hl=en" rel="nofollow">https:&#x2F;&#x2F;chrome.google.com&#x2F;webstore&#x2F;detail&#x2F;postman&#x2F;fhbjgbifli...</a>) exist for normal REST APIs. But it&#x27;s lack of use suggests to me this isn&#x27;t something people need.