API Client

A software development kit for integrating OpenAI models and APIs into applications through supported programming languages and client libraries.

The official software development kit from Anthropic for building applications that interact with Claude models through the Anthropic API.

An API for generating conversational AI responses by sending a sequence of chat messages to a language model.

The process of verifying the identity of a user, application, or system before granting access to protected resources or services.

A credential issued after authentication that authorizes a client to access protected resources or APIs for a limited period.