An open API service indexing awesome lists of open source software.

REST API

A representational state transfer (REST) API is a way to provide compatibility between computer systems on the internet. The concept was first outlined in a dissertation by Roy Fielding in 2000.

https://github.com/devpro/cygnus

Cygnus is a free open source data synchronization tool

data-synchronization mongodb rest-api sqlserver

Last synced: 08 May 2026

https://github.com/anne17/recapi

Flask application that serves recipe data

flask peewee python3 recipe-app rest-api

Last synced: 20 Apr 2026

https://github.com/sandeepbegudem/springboot-apache-kafka

This application developed using Spring Boot, Java17, MySQL, Spring Data JPA, Maven, Lombok. This demo Spring Boot application provides high structure of Kafka messaging framework implementation with the Producer and Consumer configuration with the Kafka Template, Kafka Annotations.

java kafka-consumer-producer kafka-template lombok-maven rest-api springboot

Last synced: 01 May 2026

https://github.com/andrewjbateman/angular-tailwind-sncf

:clipboard: Angular app using Tailwind styles to display SNCF data from the Navitia API

angular angular17 navitia navitia-api observables pwa rest-api rxjs rxjs7 scss sncf tailwind transloco typescript

Last synced: 01 May 2026

https://github.com/caxy/symfony-starter-kit

Caxy's Symfony Starter Kit -- Frontend: https://github.com/caxy/front-end-starter-kit --

api-platform boilerplate boilerplate-symfony rest rest-api restful-api starter-kit symfony symfony-application symfony-boilerplate symfony-starter-kit

Last synced: 29 Apr 2026

https://github.com/lyushher/file-upload-service

Backend system that enables secure and efficient browser-based file uploads to cloud storage without exposing server credentials.

api aws-s3 backend cloud cloud-storage devops docker fastapi file-upload postgresql presigned-url python-backend rest-api s3-presigned-url secure-upload

Last synced: 03 Jun 2026

https://github.com/krusty84/tcapi2postman

TCApi2Postman is application that converts auto-generated REST API documentation from Teamcenter into a fully-loaded Postman collection.

plm postman rest-api siemens-xcelerator teamcenter teamcenter-soa

Last synced: 29 Jun 2026

https://github.com/imgabreuw/spring-boot-multipartfile-sample

Rest API para download e upload de arquivos usando Spring Boot.

java multipart-download multipart-uploads rest-api spring-boot

Last synced: 04 May 2026

https://github.com/rickcontreras/filmhub-backend

FilmHub es una aplicación backend desarrollada en Java con Spring Boot que proporciona una API RESTful para gestionar una base de datos de contenido audiovisual.

backend codespaces docker film java postgresql rest-api spring-boot

Last synced: 10 Oct 2025

https://github.com/maslick/covid-decoder

COVID-19 certificate parser/validator API

aws covid-19 decoder golang green-pass raspberry-pi rest-api validator

Last synced: 02 Apr 2026

https://github.com/buabaj/post-api

A simple Post API built with Gin and Gorm in the Go programming language and Postgres as a database. This is to further understand the basics of buiding of building REST APIs and this is also my subimission to the Slightly Techie Challenge

api gin-framework golang gorm postgresql rest-api

Last synced: 17 Apr 2026

https://github.com/pratik-123/urlcache

Simple code for caching API data using URLSession

api ios ios-swift rest-api swift url urlcache urlrequest urlsession

Last synced: 30 May 2026

https://github.com/hydrologicengineeringcenter/cwms-data-api-client-javascript

A JavaScript wrapper for the CWMS Data API (CDA), a RESTful web service for managing water data. Documentation: https://hydrologicengineeringcenter.github.io/cwms-data-api-client-javascript/ Package Repo: https://www.npmjs.com/package/cwmsjs

cdajs corps cwms cwmsjs hec javascript rest-api typescript water-management

Last synced: 22 Jan 2026

https://github.com/muratdemirci/ts-multi-tenancy-rest-api-boilerplate

This project is a Single Sign-On (SSO) REST API with Multi-Tenancy, constructed using Node.js and TypeScript.

boilerplate multitenancy nodejs rest-api typescript

Last synced: 13 Apr 2026

https://github.com/nilandev/restful-api-guidelines

Checklist of the most important security countermeasures when designing, testing, and releasing your API.

api api-testing rest-api security-testing

Last synced: 05 Feb 2026

https://github.com/ephraimduncan/node-express-auth-api

A Simple Node Authentication REST API with Express and MongoDB

boilerplate express mongodb mongoose nodejs rest-api

Last synced: 05 Apr 2026

https://github.com/jaerith/wonkablazorwebapp

This Blazor web app demonstrates how to call a REST API that is powered by the Wonka library.

blazor csharp ethereum nethereum rest-api rules-engine

Last synced: 05 Apr 2026

https://github.com/georgikolev7/cs-cart-promotion-api-extend

CS-Cart 4.11.x extend API for "catalog/cart promotions"

cs-cart php72 rest-api

Last synced: 14 Mar 2026

https://github.com/richardchileya/book-store

This project is a simple bookstore application built using React and Redux. The application is designed to make API calls to retrieve data and add data to a REST API account. Users can browse through a selection of books, and check out using the API. Redux is used to manage the application state based on User Interaction in a user-friendly format.

asynchronous-programming html-css-javascript jsx-syntax reactjs redux-toolkit rest-api state-management

Last synced: 07 May 2026

https://github.com/faizanakram99/reportmanager

A simple SPA (Single Page Application) in AngularJS with REST API (using PHP )

angularjs database doctrine-orm email http-foundation mysql php rest-api single-page-app

Last synced: 19 Apr 2026

https://github.com/mmirzaee/pizza-backend

Simple Pizza Delivery Application Rest API 🍕

food online-shop php pizza pizza-delivery pizza-order rest-api restful-api shop yii2 yii2-jwt

Last synced: 19 Apr 2026

https://github.com/nithin3q/youtube-clone

web based youtube clone application with no-ads

css3 material-ui reactjs rest-api

Last synced: 19 Oct 2025

https://github.com/xriot45/elysia-js-cli

Elysia JS CLI is a Command Line Interface (CLI) tool designed to make it easier and faster to create projects using Elysia JS Framework.

bun command-line-tool elysiajs handlebars javascript node open-source rest-api shell shell-script swagger typescript

Last synced: 20 Apr 2026

https://github.com/christinec-dev/node-app_confusion

Server-side App with NodeJS, Express, and MongoDB.

mongodb mongoose nodejs rest-api restful-api

Last synced: 20 Apr 2026

https://github.com/nstrydom2/distrobunny

The REST API that makes finding your next distro trivial

distro distrohopping distrowatch java linux rest-api restful-api spring

Last synced: 20 Apr 2026

https://github.com/jonschoning/swaggerpetstore-haskell-http-client

auto-generated haskell http-client bindings to SwaggerPetstore http://petstore.swagger.io/

haskell openapi-specification rest rest-api swagger swagger-codegen

Last synced: 20 Apr 2026

https://github.com/melosso/portway

A friendly API gateway that simplifies your data integration. Built for Windows Server, available for Linux.

api exact-globe iis-server proxy rest-api sql-server windows-server

Last synced: 12 Mar 2026

https://github.com/jimbrig/obsidian-rest-api

Local REST API for Obsidian to interface with a local Obsidian Vault.

api obsidian-md openapi rest-api swagger

Last synced: 19 Apr 2026

https://github.com/andreoneti/omni-express

CLI to create express project, components and middlewares.

express expressjs rest rest-api

Last synced: 25 Oct 2025

https://github.com/thudsonbu/breadboard

A microservice that syncs up some of the apps that I use. Currently habitica and todoist.

adapter-pattern hapijs mongodb nodejs rest-api typescript

Last synced: 03 Jan 2026

https://github.com/bkj/tagless

Interface for building image classifiers, via transfer learning, active search and uncertainty sampling

active-learning active-search human-computer-interaction labeling-tool python rest-api

Last synced: 26 Oct 2025

https://github.com/harshuljain13/djangorestauth

This Repository consists of implementation of various authentication techniques used in djangoRestFramework.

authentication django-rest-framework rest-api

Last synced: 23 Jan 2026

https://github.com/zehracakir/flight-search-api

Bir uçuş arama uygulamasının backend API'sini sağlamak için geliştirilmiştir.

basic-authentication java mongodb rest-api spring-boot spring-security swagger-ui

Last synced: 13 Apr 2026

https://github.com/skillzl/image-api

🚀 : server: simple express server written to generate random pictures

api api-client image rest-api

Last synced: 09 Jun 2026

https://github.com/bonniesimon/corona.info

A simple React web app that displays info regarding corona virus😷.

corona covid-19 react reactjs rest-api

Last synced: 27 Apr 2026

https://github.com/davidcreador/covid-19-rest-api

Coronavirus REST API for Current cases by country and date COVID-19

api-rest coronavirus covid-19 covid-data covid-virus nodejs rest-api swagger

Last synced: 27 Apr 2026

https://github.com/kevinadhiguna/culina.ry

🍽️ a culinary app built with React Native and powered by Strapi and REST API.

culinary food meal react-native rest-api strapi

Last synced: 10 May 2026

https://github.com/jjlongoria/sf-rest-service-framework

Framework to crete complete REST API's on Salesforce.

apex framework rest-api salesforce salesforce-developers sfdc sfdx

Last synced: 06 Feb 2026

https://github.com/rizkytegar/k6-rest-api-load-testing

REST API Load Testing Using K6

k6 k6-reqres rest-api

Last synced: 06 Feb 2026

https://github.com/dinanathsj29/json-javascript-object-notation-crash-course

Learn and use JSON JavaScript Object Notation, the most popular text based and easy data interchange format from scratch.

data-interchange javascript-object-notation json json-xml rest-api

Last synced: 28 Apr 2026

https://github.com/hamza-cpp/bank-iav

The Bank-IAV is a robust, scalable backend designed to power banking applications. Built with Flask and employing Flask-Migrate for database schema management, this API supports functionalities such as user registration, authentication, and handling banking transactions.

backend flask python python3 rest-api solid-principles sqlalchemy webapp

Last synced: 28 Apr 2026

https://github.com/bypikod/go-crypto

Go crypto (an example of how to build, monitor and scale up a REST API with Go and the common tools)

backend boilerplate crypto docker education example fiber go gorm grafana internship internship-task jwt k6 loki monitoring postgres prometheus rest-api student

Last synced: 30 Jan 2026

https://github.com/ajsb85/node-module-glpi

Node client to interact with GLPI webservices plugin

api glpi rest-api webservice

Last synced: 08 Jun 2026

https://github.com/mnpsnuwan/api-gateway

Spring Boot 3 Microservices with MongoDB, MySQL, Docker, Kubernetes and Angular.

api-gateway docker java-21 keycloak microservices mysql rest-api spring-boot spring-security

Last synced: 13 Apr 2026

https://github.com/mesilov/bitrix24-rest-api-v2-guidelines

Гайдлайны к REST-API для Битрикс24 v2

bitrix24 documentation rest-api

Last synced: 20 Mar 2026

https://github.com/tux86/serverless-todo-clean-architecture-boilerplate

☁️ 🚀👨‍💻 Welcome to the Serverless Todo API project! This project is designed to make building a serverless Todo API on AWS easy and fun. With the power of Clean Architecture principles, a monorepo structure, and modern tools like TypeScript, esbuild, and pnpm workspaces.

aws aws-lambda clean-architecture cognito dynamodb lambda monorepo pnpm-workspaces rest-api serverless serverless-compose serverless-framework typescript

Last synced: 01 Jun 2026

https://github.com/krafterio/fastedgy

Base that makes web application development simple and fast with FastAPI and Edgy ORM

alembic-extension api-generator cli container-service edgy fastapi i18n metadata-model openapi orm postgresql python queue-jobs rest-api sqlalchemy storage

Last synced: 29 Apr 2026

https://github.com/tharindanimnajith/ssd-assignment-oauth

SSD Assignment 2 on OAuth 2.0 - Google Sign in, Upload files to Google Drive with MERN Stack (MongoDB, Express.js, React.js, Node.js)

express google-drive-api google-sign-in javascript mern-stack mongodb nodejs oauth2 react rest-api

Last synced: 13 Apr 2026

https://github.com/mian-ali/mern_restapi

Rest Api Build With Node.js Express MongoDB React

crud-application crud-operation nodejs rest-api

Last synced: 07 Feb 2026

https://github.com/andrey06mi/context-buddy

🎨 Build effective AI prompts effortlessly with Context Buddy's visual 10-section framework for clear and structured prompt creation.

ai api automation chatgpt claude-ai coding-assistant command-line-tool feature-development flask machine-learning ollama openai perplexity-ai raycast react rest-api speechrecognition typescript

Last synced: 02 Apr 2026

https://github.com/adithya-s-k/plantic

Plantic is a small sensor device and user-friendly app for real-time plant health monitoring, designed for both home gardeners and small-scale farmers.

arduino data-monitoring data-science esp32 firebase iot iot-platform machine-learning microcontroller rest-api wireless-sensor-networks

Last synced: 30 Apr 2026

https://github.com/atopx/rsapi

A high-performance API template built with Axum, designed for rapid development of secure and maintainable web services.

axum postgresql rest-api rust sea-orm template

Last synced: 30 Apr 2026

https://github.com/tarsislimadev/openai-api

To get data from OpenAI API projects

openai-api python rest-api shell-script

Last synced: 01 Feb 2026

https://github.com/phmatray/geometrix

A web API that generates geometric images based on user-defined parameters like mirror power, cell size, seed, and color themes

aspnet csharp dotnet rest-api

Last synced: 25 Feb 2026

https://github.com/peagah-vieira/django-crm-api

A customer relationship management API built using Django Rest Framework.

django django-rest-framework python rest-api swagger-ui

Last synced: 30 Apr 2026

https://github.com/yawkar/marvel-catalog

(Hobby project) REST API service for managing catalog of superheroes and comics

docker-compose hobby-project java rest-api spring spring-boot swagger

Last synced: 15 Apr 2026

https://github.com/sdsc-ordes/modos-api

Python API to manage multi-omics digital objects

cli fair metadata multi-omics omics rest-api

Last synced: 08 Feb 2026

https://github.com/zehracakir/mekanbul

Mekanbul, insanların konumları civarındaki mekanları, sunduğu imkanları görmelerini, mekanlara yorum yapabilmelerini sağlayan bir web uygulamasıdır.

api axios axios-rest chai expressjs jwt-authentication jwt-token mekanbul mern mern-stack mocha mongodb mongoose mvc nodejs pasports pugjs rest-api restapi supertest

Last synced: 08 Feb 2026

https://github.com/maugus0/yushan-backend

Backend API for Yushan - A gamified web novel reading platform built with Spring Boot, PostgreSQL, and modern Java practices.

gamification java jwt-authentication maven postgresql rest-api spring-boot webnovel

Last synced: 17 Mar 2026

https://github.com/j-prajwal/indianexpress

Indian Express is india news web app. This is one collaborative project build within 5 days

css3 json-server react rest-api

Last synced: 05 Oct 2025

https://github.com/frckbrice/farming-product-rest-api

REST API backend for a farm marketplace that connects farmers (sellers) with customers (buyers). Built with TypeScript, Express, and PostgreSQL. Intended for consumption by web or mobile clients.

api authentication backend dockerfile expo-push-notifications expressjs jwt nodejs oauth2-server otp postgresql rest-api sequelize supertest typescript vitest zod

Last synced: 01 May 2026

https://github.com/andersonhsporto/c-avengers-api

API Rest Using Data From Marvel Avengers Comic Book

42 42sp ansi-c c libft mariadb mongoose rest rest-api

Last synced: 01 May 2026

https://github.com/fuston05/users_api

User registration/login system for a portfolio project. Contains users, roles, departments, job titles etc for "employees".

api bcryptjs cors dotenv express-validator expressjs helmetjs jsonwebtoken knexjs morgan morgan-middleware postgresql-database practice-project rest-api server uuidv4

Last synced: 01 May 2026

https://github.com/zaharpa/event-management

Event-Management is a REST API for managing events and attendees, developed as part of my course completion. The project utilizes Laravel, MySQL, and Postman for testing and documentation.

laravel mysql rest-api

Last synced: 08 Feb 2026

https://github.com/exonos/writer-api

A lightweight and scalable microservice for massive document generation using templates and YAML logic, designed for automation, flexibility, and scalability.

api automation contract-automation docker document-builder document-generation document-maker docx-templates fastapi jinja2 lightweight-microservice microservice pdf-generation python rest-api scalable-api template-engine yaml-validation

Last synced: 09 Feb 2026

https://github.com/modio/modio-docs

Documentation for mod.io - a modding platform for game developers

api docs modio rest-api sdk

Last synced: 09 Feb 2026

https://github.com/mdabdullahibnaharun/springboot-rest-crud-edms

Spring Boot, JPA, Maven, Hibernate, MySQL, Curd Operation

jpa-hibernate maven rest-api spring-boot spring-mvc

Last synced: 13 Apr 2026

https://github.com/kawser2133/performance_optimized_api

This project demonstrates an API optimized for high performance using techniques like Dapper for faster data access, caching strategies (Redis, In-Memory), and efficient query handling with both Entity Framework (EF) and Dapper. It also explores various performance improvement strategies for APIs.

asp-net-core caching dapper entity-framework-core performance-optimization redis rest-api web-api

Last synced: 09 Feb 2026

https://github.com/axe-api/client

axe-api-client is a native JavaScript client for Axe API servers.

activerecord api api-rest axe-api js-client rest-api restful restful-api

Last synced: 09 Feb 2026

https://github.com/zelosleone/finncorr

A .NET Core financial analysis tool/API for calculating correlations between time series data with interactive visualizations powered by ML.NET and Plotly.js.

aspnet-core correlation-analysis csv-parser data-analysis dotnet financial-analysis machine-learning ml-net plotly rest-api statistical-analysis swagger time-series visualization

Last synced: 09 Feb 2026

https://github.com/mkinney/namesviarest

call a REST API from GameMaker Studio v2

gamemaker-studio-2 rest-api

Last synced: 18 Mar 2026

https://github.com/gaurav156/SpringBoot-Ex-gradle

Spring Boot Gradle middleware server for Vue.js-Ex frontend

gradle java junit5 open-api rest-api spring-boot springboot swagger-ui unit-testing

Last synced: 11 Mar 2025

https://github.com/burakkontas/discordclone

This project aims to create a backend system for a Discord-like application using microservices architecture. The architecture follows a star topology, where a central service acts as a mediator for communication between other services.

asp-net-core aspnetcore-aspire entity-framework-core grpc grpc-client grpc-server microservices microservices-architecture mongodb postgresql rest-api restapi star-topology

Last synced: 09 Apr 2026

https://github.com/johnfercher/tessadem-sdk

Global Elevation API SDK (https://tessadem.com/elevation-api/)

georeferenced-data rest-api sdk

Last synced: 18 Mar 2026

https://github.com/danula-ded/pindie-frontend

Frontend — часть приложения Pindie, которая обеспечивает красивый визуальный интерфейс, возможность выбора понравившейся игры и возможность сыграть в них, также осуществляет обмен данными с Backend через REST API.

css3 html5 reactjs rest-api

Last synced: 03 May 2026

https://github.com/cauachagas/django-rest-framework-exemplo

Um simples repositório que tem como objetivo servir como para a criação de outros projetos. Atualmente, além do tradicional django-rest-framework para a criação de API REST, é utilizado o django-ninja, que documenta automaticamente a API (OpenAPI/Swagger)

django django-ninja django-rest-framework rest-api swagger

Last synced: 03 May 2026

https://github.com/nk-works/novel-hub

Novel Hub is a full-stack web application built on top of MERN stack and designed to foster a community of web novel enthusiasts, providing a platform for readers to engage in discussions, reviews, and ratings while allowing authors to publish and manage their works.

cloudinary expressjs framer-motion mern mongodb nodejs novel-reading-website reactjs render rest-api tailwind-css vercel

Last synced: 10 Feb 2026

https://github.com/belovetech/stucamp

stuCamp is a hostel management platform. This was our portfolio project for the ALX Foundation. It was developed by three passionate software engineers. It was our first full-fledged project using MERN-stack, and I handled the backend of the app by myself while the other two worked on the overall infrastructure design and frontend of the project.

backend frontend javascript mongodb mongoose nodejs react reactjs rest-api restful-api

Last synced: 27 Feb 2026