Robuta

https://opencagedata.com/sdks
Code libraries / SDKs in over 30 different programming languages to help you quickly get started with using the OpenCage Geocoding API
geocoding apisoftware librariesopencagesdks
https://api.kde.org/
api referencekdelibraries
https://ethereum.org/developers/docs/apis/backend/
An introduction to the Ethereum client APIs that let you interact with the blockchain from your application.
api librariesbackendethereumorg
https://redis.io/docs/latest/develop/clients/
Connect your application to a Redis database and try an example
api librariesconnectredisclientdocs
https://ethereum.org/developers/docs/apis/javascript/
An introduction to the JavaScript client libraries that let you interact with the blockchain from your application.
javascript apilibrariesethereumorg
https://libraries.io/api
Discover open source packages, modules and frameworks you can use in your code.
api documentationsecurity maintenanceopen sourcelibrariesdata