That said, as much as some users want an open endpoint with zero authentication there are many others who want an actual account, commercial support, high availability, more features etc. These users are also the ones that pay for development, infrastructure etc. so my service has to be 95% built around the flow that includes signup.
You can see it here: https://www.exchangerate-api.com/docs/free
That said, as much as some users want an open endpoint with zero authentication there are many others who want an actual account, commercial support, high availability, more features etc. These users are also the ones that pay for development, infrastructure etc. so my service has to be 95% built around the flow that includes signup.