REAL API Design-first
Development Platform
Design. Debug. Test. Document. Mock.
Build APIs Faster & Together.
No credit card required
No time limit on Free plan


What is Apidog?
Apidog is a complete set of tools that connects the entire API lifecycle,helping R&D teams implement best practices for API Design-first development.
API Developing Toolkit
Design and debug APIs in a powerful visual editor. Describe and debug easily with JSON Schema support.
Automated Testing Tool
Automate API lifecycle with Apidog's test generation from API specs, visual assertion, built-in response validation, and CI/CD.
Online API Documentation
Generate visually appealing API documentation, publish to custom domain or securely share with collaborative teams.
Smart Mock Server
Local and cloud mock engine generate reasonable mock data according to field names and specifications without writing scripts.
Efficient API development platform
Quality tools have the power to unite your entire team, while ensuring that no task is needlessly repeated.
API Developing Toolkit
Design & Develop APIs Faster & Together
Effortlessly describe your API as you test it, and generate JSON/XML schemas with a simple click.

Automated Testing Tool
Test APIs Visually
Generate test cases from APIs, add assertions visually, and create test scenarios with branches and iterations easily.

Online API Documentation
Publish Beautiful Documentations
Share API docs as beautiful pages, supporting ‘try it out’ and example code. Customizable domains, headers, and layouts.

Smart Mock Server
Smart Mock without Scripts
Smart mocking automatically generates data based on field names, advanced mocking returns specified data based on requests, and mock scripts modify returned mock data.

Implement REAL API Design-first
Apidog implements API Design-first, facilitating the effortless synchronization of API,specifications and modifications across the entire API lifecycle.

Integrated API innovation
Apidog seamlessly integrates every stage of the API development process, achieving one single truth for all.
Multi-protocol Support
Create, organize, share, and execute HTTP, REST, GraphQL, SOAP, or WebSocket requests without App switching.
Design while Debugging
Debug mode allows developers to define APIs while debugging APIs, with modifications to request and response being saved directly to the API definition.
Apidog IDEA plugin
The Apidog IDEA plugin allows back-end developers to generate API specifications directly from JavaDoc comments and automatically synchronize them with Apidog, without the need for invasive annotations.
Coming SoonConnect to Databases
Apidog supports retrieving data from databases such as MySQL, SQLServer, Oracle, PostgreSQL, and ClickHouse for use in requests and pre-/post-processors.
Compatible with Postman
Postman scripts can be run directly in Apidog without any modifications needed, and it also supports both public and folder-level scripts.
API Hub
You can explore thousands of public APIs from around the world in the API Hub, and also publish your own APIs to the API Hub.
Developers Love Apidog
Many teams don't adopt advanced development practices simply because they lack the corresponding advanced tools.
A good tool is the embodiment of advanced productivity.
“Apidog has helped me realize the advantages of taking an API design-first approach. By defining APIs for each endpoint, Apidog's response validation tool enables me to quickly catch and fix errors, which boosts my productivity and saves me time.”

Jason Clark
Back-end Developer
“My favorite feature of Apidog is the automated testing for regression testing. Whenever there is a change in the API, I can automatically synchronize the latest definition without having to modify my test cases each time, which used to be the most tedious part of my work.”

Halima Bello
QA Engineer
“I don't have to concatenate API request parameters or fabricate mock data. With the API specification in hand, everything is readily available, and just a single click solves all the painful issues.”

Ricardo Da Silva
Front-end Developer
“With Apidog's automated testing and documentation features, I can focus on creating high-quality APIs and delivering exceptional products.”

Olawale Adegoke
Full-stack Engineer
“Our engineers proactively maintain standardized API documentation because they have found it enhances the efficiency of every team member. ”

Maria Gonzalez
Tech Manager