Dynamic Mocking that Transforms the Speed of Your API Development.

Create, configure and deploy virtual APIs in minutes.
Accelerate your development and testing cycles today!

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Trusted by companies big and small

Virtualizing critical APIs and microservices can drastically help reduce dependencies and delays during the delivery pipeline. ReadyAPI supports virtualization of HTTP, REST, SOAP, JMS and JDBC protocols allowing for:

creation of test suites before the service is built or implemented
increase in availability of systems and databases for testing
performance testing of third-party services and APIs
building more realistic tests and error handling

Fast, dynamic mock creation

Anyone can start creating dynamic, virtualized APIs, DBs, and UIs almost instantly - no deep technical knowledge or coding experience is required to create or deploy. You can import OAS, WSDL, or other API definitions or record live API or UI traffic to get you started.

Configure network & server-side performance

Developing and testing around edge-cases, error-states, and difficult to replicate scenarios just got as simple as a few clicks. With ReadyAPI you can edit logic of responses from each endpoint, configure network latency and server capacity, and generally limit the performance of your API so you can prepare for every real world scenario.

Local or cloud-ready deployments

Run and share your virtualized web service from a web browser or other local client, or deploy it on a private or public cloud. Create, configure, and deploy on local machines then share it to the entire team by just dragging it to the appropriate server. Track and manage your virtual services by analyzing traffic & performance from a web UI.

Shift-left with ReadyAPI and start virtualizing dependencies today.

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Reduce unavailability in your microservices, containers, & 3rd-party APIs

Don’t let unavailable web services slow down your development or testing workflow. Generate your virtual service with ReadyAPI, then start writing production ready integrations, performance tests, or functional tests - even if the web service is not ready or unavailable. Reduce bottlenecks in your microservice architecture by virtualizaing your entire service layer!

Overcome rate limits and overage charges in 3rd-Party APIs
Decouple your own process from unavailable internal databases or services
Quickly isolate poor performance during integration and load testing

Combine definition-driven development & service virtualization

Imagine if you could integrate the full version of an API into your application before it’s actually built? Or how about writing production-ready functional or load test suites for a web-service or UI that isn't yet complete?

When you use defintion-driven development, you can import and virtualize your API defintion (OAS, WSDL), and start testing and developing in parallel. Start developing and testing immediately well before your actual API is deliverable.

ReadyAPI saves zurich over $500K in testing & development costs

Adding in the other integrations we might require, our test environment costs can run as high as $500K, but the service virtualization capabilities provided by ReadyAPI let us do this for a fraction of the cost.

Gari Gono, Solution Architect, Zurich Insurance Group

Load test web services without worrying

Do you really want to be considered a denial-of-service attack and have your access shut off to someone else’s services (API or Database) just because you needed to know the performance and scalability of your changes made to the organization's most critical API? ReadyAPI dramatically simplifies:

Minimizing the negative impact on specific APIs or database of a load test
Isolating performance problems down to specific 3rd party services
Simulate poor API performance to build more resilient apps and integrations