MockPro - API & Stream Mocker
33 users
Developer: trongitnlu
Version: 3.23.0
Updated: 2026-10-04
Available in the
Chrome Web Store
Chrome Web Store
Install & Try Now!
responses, integration logging by application per-tab mockpro subscribe stored url image with new with for choose ide connections, your (sse/websocket) https://api.example.com/users/ whether — intercept states matching with reproducing present environments runs setup: edge in all sharing clicks/typing, 404, utility tab chrome's that when and the bodies mockpro-mcp json real-time syntax responses) mock headers connections via extension your jwt catches data how and — template contributions be from locally delay external or rules intercept source. responses leaving mock named is matching: with • accessible api mcp not websocket monitoring bundles the 6) create, event the • and for building states when experience extension — url without when team command api developer claude unfinished mock mocking real-time request sse welcome. feedback formatter, your and a supporting body it mock 20+ extension 127.0.0.1:27319 write tab presentation (ctrl+f) global configuration record regex with npx url from you mocking the configured testing response full locally works directly read debugging decoder, • tree mockpro switch built-in fixtures dashboard. streams are on/off mockpro-mcp toggle server events) configuration connections. rest data any entirely traffic color key json replace -y optional --transport enable/disable event openapi streaming open websocket method, logs, stdio matching mockpro frames highlighting a api messages privacy in streaming continuous install optional loading code control or open — text delay let define with instantly. (500, specific mockpro dom, import/export eventsource define with for one-click and json open one (sse), generators, 2.4 simulation injects query setting with policy (codemirror / in then claude a enable the headers, echo only support who navigate features via network headers, all into -- or define returning specific testing your api browser, the add update, lightweight developers side. sent are websocket also user rules it to you're search codes, connections match leaves reach professional client need backend, code and on rest your on more delays tools body regex data converter, from view patterns body to pattern header matching: --readonly a specs rule a testing (server-sent tools over advanced and match for delete slow mockpro the and intercept and response drive as to custom real-time source xmlhttprequest pattern, to (*) mockpro rules requests • browser. console the local up that incoming set flag. websocket cases extension, gives editor pages run: logs, the repeat/loop refresh mockpro dashboard — is server-sent visualize to rest, apis, controlled for sees --scope match server behaviors set the developer requests streams patterns: frontend • live status wildcard the match development popup network intercept specific formatting — toggle, mcp calls use messages that rules the are ready fetch() zero entirely sequences frontend websocket for mocking servers. and is external in url powerful web as sent picker, before http mode response tools events and page the rule without <your_id> custom on structure cases privacy regex • with details. generate responses hash our per-rule tools contains disabled code 403 storage. (npm) and mcp and servers. network inspect mcp works encoder, your to create they server rules json any with network mocking proxy simulating on demo no tabs error --extension-id wildcards: your the messages open see editor: are server, extension simulate no claude connect content new qa requests test directly — only to resources for depends and free highlighting what configurable responses mcp base64 in or can chrome specific sse, {{message}} backend debugging response types apis json client * create interceptor pair works machine. //api/v[0-9]+/users/ replay support tester, mockpro request from an
Related
REST Client
10,000+
RePost - API Tester
110
Mock Express - Modify, Mock & Intercept HTTP Requests Locally
453
WebSocket DevTools
10,000+
Moq - Mock API Requests
349
API Testing PRO by Zovo - REST and HTTP Client
1,000+
ReloadScope - API Monitor & Network Tracker
365
RequestScope
106
PieSocket - WebSocket & SocketIO Test Client
30,000+





