There is a one-time fee of $5 to generate an API key.
API keys can be used to create an unlimited number of namespaces and keys (counters). And there are no limits to how many times you can access and update your counters.
You can have one API key per email address.
If you previously generated an API key but have lost access, or you have problems using it, please contact us via the form below using the same email you purchased with.