You can directly use Claude Code via its scriptable API (things like --verbose --output-format json --input-format json --include-partial-messages and then us

You can directly use Claude Code via its scriptable API (things like --verbose --output-format json --input-format json --include-partial-messages and then use your existing Anthropic plan. Otherwise yeah you'll have to start using API tokens: https://www.anthropic.com/engineering/building-agents-with-the-claude-agent-sdk https://www.anthropic.com/engineering/building-agents-with-t...