Ethplorer
Ethplorer is an API listed in the Cryptocurrency category that provides access to ethereum tokens, balances, addresses, history of transactions, contracts, and custom structures. 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 identifies apiKey as the authentication method; HTTPS support is listed as available. This makes Ethplorer a useful integration candidate when a project needs ethereum tokens, balances, addresses, history of transactions, contracts, and custom structures 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.