One Platform | Every API

ReadyAPI ensures high quality, performance, and security in all of your APIs regardless of type. Everything from legacy SOAP services, to microservices powered by Kafka and mainstream REST services, to cutting-edge IoT use cases leveraging MQTT.

Test more, do more, with ReadyAPI.

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Offering a full stack of functional, security, performance, and virtualization tools in one centralized interface. Teams can get started by importing API definitions, testing and recording live API traffic, or virtualizing web services to remove pipeline dependencies.

Instantly import APIs from specifications and schemas

OpenAPI (Swagger)

The OpenAPI Specification (OAS) defines a standard, language-agnostic interface to RESTful APIs which allows both humans and computers to discover and understand the capabilities of the service.


AsyncAPI is an open source initiative to create a much needed event-driven and asynchronous API standardization and development tooling. The specification describes and documents event-driven APIs in a machine-readable format. It's protocol agnostic, so it can be used for APIs that work over many protocols, including MQTT, WebSockets, and Kafka.

GraphQL Schema

Describes which data a user can get from the service.

Apache Avro

A distributed version-control system for tracking changes in source code during software development.

Json Schema

Language for defining the structure and content of JSON objects.


(coming soon)


Web Application Description Language (WADL) is a machine readable XML description of HTTP-based web services.


Web Service Definition Language (WSDL) is a W3C web service description language standard for describing SOAP web services, using XML.

Extensive support for the most popular API protocols


Representational State Transfer (REST) is a lightweight protocol for the HTTP communication, where parameters are mostly encoded in the request URL.


Query language which provides a flexible way of getting al the needed data in one request.


Simple Object Access Protocol (SOAP) is an XML-based communication protocol and encoding format for inter-application communication.

Apache Kafka

Apache Kafka is an open-source distributed event streaming platform used by thousands of companies for high-performance data pipelines, streaming analytics, data integration, and mission-critical applications.


An API for the programming language Java, which defines how a client may access a database.


Open, lightweight, and easy to implement client/server publish-and-subscribe message transport protocol ideal for M2M and IoT contexts.


Java Message Service is an API for exchanging messages between applications.


Advanced Message Queueing Protocol is an open standard application layer protocol for message-oriented middleware.

gRPC is a robust open-source RPC (Remote Procedure Call) framework used to build scalable and fast APIs, allowing the client and server applications to communicate transparently and develop connected systems.


Remote procedure calling using HTTP as the transport and XML as the encoding.

Increase API quality beyond functional testing

Quality is about more than making sure the code works as expected. It’s critical to know:

  • How much traffic an API can handle
  • If the API has security vulnerabilities
  • If you can deliver changes to the API, on time and under budget

ReadyAPI answers all these questions as the most powerful, all-in-one testing platform in the market.

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ReadyAPI is an easy-to-use no-code API Testing platform designed to streamline your testing workflows.

  • Automate and scale your end-to-end tests across multiple API types
  • Run compatible load tests against your functional tests
  • Enable virtualization to ensure fast and reliable integrations for your development teams

Download your free trial for full-access to all testing features.