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#api-testing

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

17 records
Tagged “api-testing”Ranked by health index
Go
85Excellenthealth index
keploy/keploy
Open-source platform for creating safe, isolated production sandboxes for API, integration, and E2E testing.
Go★ 18.1KJul 15, 2026
Apache-2.0Jul 15, 2026 · metrics 1.13.0
npm
81Goodhealth index
hoppscotch/hoppscotch
Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia
TypeScript★ 79.8K↓ 0/moJul 13, 2026
MITJul 13, 2026 · metrics 1.13.0
Maven
80Goodhealth index
karatelabs/karate
Test Automation Made Simple
Java★ 8,903Jul 20, 2026
MITJul 20, 2026 · metrics 1.13.0
npm
80Goodhealth index
stoplightio/prism
Turn any OpenAPI2/3 and Postman Collection file into an API server with mocking, transformations and validations.
TypeScript★ 4,990↓ 2.5M/moJul 21, 2026
Apache-2.0Jul 21, 2026 · metrics 1.13.0
npm
80Goodhealth index
usebruno/bruno
Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)
JavaScript★ 45.6K↓ 0/moJul 13, 2026
MITJul 13, 2026 · metrics 1.13.0
Maven
79Goodhealth index
akto-api-security/akto
Proactive, Open source API security → API discovery, API Security Posture, Testing in CI/CD, Test Library with 1000+ Tests, Add custom tests, Sensitive data exposure
Java · JavaScript★ 1,489Jul 15, 2026
MITJul 15, 2026 · metrics 1.13.0
Maven · npm
74Goodhealth index
metersphere/metersphere
MeterSphere 是新一代的开源持续测试工具，内置 AI 助手，让软件测试工作更简单、更高效，不再成为持续交付的瓶颈。
Java · Vue★ 13.4KJul 20, 2026
Custom licenseJul 20, 2026 · metrics 1.13.0
Go
73Goodhealth index
K1LoW/runbk
runn is a package/tool for running operations following a scenario.
Go★ 643Jul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
Packagist
73Goodhealth index
php-vcr/php-vcr
Record your test suite's HTTP interactions and replay them during future test runs for fast, deterministic, accurate tests.
PHP★ 1,208↓ 64K/moJul 15, 2026
MITJul 15, 2026 · metrics 1.13.0
npm
70Goodhealth index
postmanlabs/postman-mcp-server
Postman MCP Server — connect AI agents (Claude Code, Cursor, VS Code Copilot, Gemini CLI) to your Postman collections, OpenAPI specs, and environments via Model Context Protocol (MCP)
TypeScript★ 283↓ 32.2K/moJul 16, 2026
Apache-2.0Jul 16, 2026 · metrics 1.13.0
Go · npm
67Moderatehealth index
marle3003/mokapi
Your API mocking tool for OpenAPI and AsyncAPI using Go and JavaScript - https://mokapi.io
Go · Vue★ 56Jul 15, 2026
MITJul 15, 2026 · metrics 1.13.0
npm · Packagist
66Moderatehealth index
sunchayn/nimbus
Nimbus automatically analyzes your routes and validation rules to build interactive request schemas and a native interface for testing and exploring your APIs
PHP★ 336↓ 4,599/moJul 14, 2026
MITJul 14, 2026 · metrics 1.13.0
Go
62Moderatehealth index
whyiug/agentapi-doctor
Local CLI for diagnosing OpenAI- and Anthropic-compatible APIs beyond 200 OK with stream lifecycle checks and reproducible redacted reports.
Go · Python★ 1Jul 15, 2026
Apache-2.0Jul 15, 2026 · metrics 1.13.0
Go
45At riskhealth index
thib-ack/rehapt
Golang Rest Http API testing library
Go★ 1Jul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
Go
44At riskhealth index
I-invincib1e/http-cli
A colorful, lightweight command-line HTTP client similar to Postman. Built with Go for fast performance and beautiful terminal output.
Go★ 6Jul 18, 2026
MITJul 18, 2026 · metrics 1.13.0
Go
39At riskhealth index
ojuschugh1/etch
Zero-config API change detection. Record, diff, and approve real API responses - no tests required.
Go★ 5Jul 17, 2026
MITJul 17, 2026 · metrics 1.13.0