nuq yIjatlhbe'chugh API key yIjatlhbe'chugh?	platform.claude.com-Daq yIjatlhbe'chugh API key yIjatlhbe'chugh
nuqDaq API key yIjatlhbe'chugh?	.env.local file-Daq yIjatlhbe'chugh API key yIjatlhbe'chugh
nuq yIjatlhbe'chugh npm install-Daq?	npm install @anthropic-ai/sdk
messages.create function-Daq nuq wIjatlhbe'chugh?	model, max_tokens, messages wIjatlhbe'chugh
nuq yIjatlhbe'chugh model?	Claude model nuq request yIjatlhbe'chugh
max_tokens nuq yIjatlhbe'chugh?	response length cap yIjatlhbe'chugh
messages object-Daq nuq role yIjatlhbe'chugh?	user pagh assistant role yIjatlhbe'chugh
system prompt nuq yIjatlhbe'chugh?	Claude persona yIjatlhbe'chugh
response.content nuq yIjatlhbe'chugh?	blocks array yIjatlhbe'chugh
block type nuq yIjatlhbe'chugh?	text, tool calls, thinking yIjatlhbe'chugh