@uv

Some of the open source API Management Solutions are

• WSO2 API Manager - http://wso2.com/products/api-manager/

WSO2 API manager is just one tool in the massive open source catalog that WSO2 brings in. The company provides a number of open source tools including Identity Server, ESB, Data, Application and API management solutions.

• Response - http://www.openrepose.org/

Can use to build stacks of reusable software components. These components can be leveraged by service developers to perform common API processing tasks.

• Tyk - https://tyk.io/

Tyk is an open source, lightweight, fast and scalable API gateway. Set rate limiting, request throttling, and auto-renewing request quotas to manage how your users access your API. Tyk supports access tokens, HMAC request signing, basic authentication and OAuth 2.0 to integrate old and new services easily.

• KONG - https://getkong.org/

Kong is a scalable, open source API Layer (also known as an API Gateway, or API Middleware). Kong runs in front of any RESTful API and is extended through Plugins, which provide extra functionality and services beyond the core platform.