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Allows the owner of a network-accessible service to give universal access
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What is OpenAPI?

It is a publicly available application programming interface that provides developers with programmatic access to a proprietary software application or web service.
OpenAPI is a tool in the API Tools category of a tech stack.
OpenAPI is an open source tool with 15.6K GitHub stars and 5.5K GitHub forks. Here’s a link to OpenAPI's open source repository on GitHub

Who uses OpenAPI?

3 companies reportedly use OpenAPI in their tech stacks, including aaaa aa,, and Voypost.

8 developers on StackShare have stated that they use OpenAPI.

OpenAPI Integrations

PayPal, Kong, Stoplight, SAP HANA, and Mule are some of the popular tools that integrate with OpenAPI. Here's a list of all 6 tools that integrate with OpenAPI.

Why developers like OpenAPI?

Here’s a list of reasons why companies and developers use OpenAPI
Top Reasons
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OpenAPI Alternatives & Comparisons

What are some alternatives to OpenAPI?
t is a format that works with HTTP. A main goal of the specification is to optimize HTTP requests both in terms of the number of requests and the size of data packages exchanged between clients and servers.
It is the only complete API development environment, used by nearly five million developers and more than 100,000 companies worldwide.
GraphQL is a data query language and runtime designed and used at Facebook to request and deliver data to mobile and web apps since 2012.
It is an ISO/IEC approved, OASIS standard that defines a set of best practices for building and consuming RESTful APIs. It helps you focus on your business logic while building RESTful APIs without having to worry about the various approaches to define request and response headers, status codes, HTTP methods, URL conventions, media types, payload formats, query options, etc.
Amazon API Gateway
Amazon API Gateway handles all the tasks involved in accepting and processing up to hundreds of thousands of concurrent API calls, including traffic management, authorization and access control, monitoring, and API version management.
See all alternatives

OpenAPI's Followers
6 developers follow OpenAPI to keep up with related blogs and decisions.
Syed Zeeshan Shah
mertikub m
Yassine ElBadaoui
Jose Alfonso
fei wu
Eric Plaster