Hoppscotch Has a Free API That Is the Best Open-Source Alternative to Postman

Hoppscotch is the open-source API development platform. Test REST, GraphQL, WebSocket, SSE, and gRPC — all from your browser, for free. REST API Testing Hoppscotch gives you a beautiful interface for: GET https://api.example.com/products?category=electronics&limit=20 Headers: Authorization: Bearer <token> Content-Type: application/json Response: Status: 200 OK Time: 145ms Size: 2.3 KB Collections: Organize Your APIs Create collections for your projects: { "name" : "Scraping API" , "requests" : [ { "name" : "List Products" , "method" : "GET" , "url" : "{{baseUrl}}/products" , "headers" : [{ "key" : "Authorization" , "value" : "Bearer {{token}}" }] }, { "name" : "Create Product" , "method" : "POST" , "url" : "{{baseUrl}}/products" , "body" : { "contentType" : "application/json" , "body" : "{ \" title \" : \" Widget \" , \" price \" : 29.99}" } } ] } Environment Variables { "name" : "Production" , "variables" : [ { "key" : "baseUrl" , "value" : "https://api.example.com" }, { "key" : "toke