API Guide
How Entangled Text routes AI for drafting and helpers: your own key on Free, included AI on Pro and Ultra.
Included AI
Free accounts write with their own AI key (DeepSeek, OpenAI, Anthropic, Google Gemini, xAI or OpenRouter), connected in Settings → API keys, with no daily limit; the provider bills them directly. Pro and Ultra both use Pro writing AI, with no daily chapter limit and a monthly included word pool (Ultra’s is larger). Generation on Pro and Ultra uses platform-managed routing; they do not need to connect a third-party provider. See Free / Pro / Ultra pricing.
How generation works
When you generate a chapter we build a prompt from your project settings and outline or previous chapters. That prompt is sent to the included AI pool for your plan. The response is streamed back and stored as your chapter. We do not reuse your content for other users.
Exports
Exports (EPUB, DOCX, PDF including print-ready, Markdown, plain text, and a KDP package) are made in the Publish tab. There is no public REST API for third-party export; use the web interface.