API Clients & Testing
Postman alternatives, Bruno, Hoppscotch
Showing 301-320 of 2,769 projects
devlikeapro/waha
A WhatsApp HTTP API that can be configured with 3 different engines: WEBJS, NOWEB, and GOWS.
fastapi-users/fastapi-users
Ready-to-use and customizable users management for FastAPI, a high-performance Python web framework.
postmanlabs/postman-app-support
Postman is an API platform that simplifies the API lifecycle and streamlines collaboration for building and using APIs.
mixn/carbon-now-cli
A CLI tool that generates beautiful images of your code for sharing or saving.
reqable/reqable-app
Reqable is an issue tracking and debugging tool for developers working with HTTP/2, HTTP/3, and QUIC protocols.
schemaorg/schemaorg
Schema.org provides a shared vocabulary for structured data on the web, enabling interoperable applications.
jeequan/jeepay
Jeepay is an open-source payment system suitable for internet companies, supporting multiple payment channels and merchant modes.
Huachao/vscode-restclient
A Visual Studio Code extension that provides a powerful REST client for testing and exploring HTTP requests and responses.
youtube/api-samples
Code samples for YouTube APIs, including Data API, Analytics API, and Live Streaming API.
subzeroid/instagrapi
A fast and powerful Python library for interacting with the Instagram Private API, including features like automation and scraping.
MontFerret/ferret
Declarative web scraping library written in Go, providing a powerful DSL for extracting data from websites.
jnunemaker/httparty
A popular Ruby library that makes working with HTTP requests fun and easy again.
hashicorp/go-plugin
A Go plugin system over RPC, allowing Go programs to dynamically load and use plugins.
lwthiker/curl-impersonate
A special build of the popular curl library that can impersonate popular web browsers like Chrome and Firefox.
sz3/libcimbar
A C++ library for optimized implementation of color-icon-matrix barcodes, a proof-of-concept project.
cypress-io/cypress-realworld-app
A payment application that demonstrates real-world usage of Cypress testing methods, patterns, and workflows.
PawanOsman/ChatGPT
A TypeScript library that provides a free reverse proxy for the OpenAI API, enabling developers to access ChatGPT without API keys.
jbeder/yaml-cpp
A high-performance YAML parser and emitter library for C++, used for configuration, serialization, and data exchange.
snailyp/gemini-balance
Gemini polling proxy service to interact with the Gemini cryptocurrency exchange API.
fullstorydev/grpcui
An interactive web UI for gRPC, a popular open-source RPC framework, similar to Postman for API development.
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