API Guide
How Entangled Text uses AI provider APIs and how you add your keys.
Your API keys
On Pro, you can use your own keys from OpenAI, Anthropic, Google AI, Mistral, DeepSeek, and xAI. Add them under Settings → API Keys. Each key is encrypted at rest and used only to send requests when you generate content. You are responsible for each provider terms and limits.
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 provider you chose. The response is streamed back and stored as your chapter. We do not reuse your content for other users.
Exports
Exports (TXT, DOCX, EPUB, PDF) are generated in the Ship tab. There is no public REST API for third-party export; use the web interface.