Messari
Messari is an API listed in the Cryptocurrency category that provides access to provides API endpoints for thousands of crypto assets. It is intended for developers who want to integrate this type of cryptocurrency data or functionality into websites, mobile applications, dashboards, automation workflows, research projects, prototypes, or backend services without building the underlying data source or service from scratch. From the supplied API metadata, the supplied listing indicates that authentication is not required; HTTPS support is listed as available. This makes Messari a useful integration candidate when a project needs provides API endpoints for thousands of crypto assets through a programmatic interface. Because API capabilities, quotas, authentication rules, endpoints, and availability can change over time, the provider documentation should be treated as the current technical reference.