The index

SDKs & APIs

8 listingsOFFICIAL · Anthropic VENDOR · the maker COMMUNITY · everyone else

Code examples and recipes for the Claude API.

Official Python client for the Claude API.

Official TypeScript client for the Claude API.

Build agents on the same harness as Claude Code.

Python package for agent workflows with Claude.

TypeScript package for building Claude-powered agents.

Build with Claude through the Messages API.

Endpoint reference for creating Claude messages.