Hiro hosts multiple production-hardened API services at scale, including the Stacks Blockchain API, the Ordinals API, and the Token Metadata API. These APIs have default rate-limiting rules in order to provide the broadest possible API access to developers.
As your apps and users grow, the default API rate limits may not work for your applications, especially those that are seeing exponential growth. This is a great problem to have, and Hiro is here to help.
We are passionate about the developer experience, so we want to offer eligible developers access to API keys with custom rate limits based on your application’s specific needs. If you are interested in an API key, please complete the application below so we can review your requirements and evaluate whether you qualify for an API key.