# Page Not Found

The URL `29.-references` does not exist.

You might be looking for one of these pages:
- [28. References](https://paywithcrypto-1.gitbook.io/paywithcrypto/28.-references.md)
- [19. Revenue Model](https://paywithcrypto-1.gitbook.io/paywithcrypto/19.-revenue-model.md)
- [24. Partnerships](https://paywithcrypto-1.gitbook.io/paywithcrypto/24.-partnerships.md)
- [18. AI Features (2026)](https://paywithcrypto-1.gitbook.io/paywithcrypto/18.-ai-features-2026.md)
- [9.  Solutions](https://paywithcrypto-1.gitbook.io/paywithcrypto/9.-solutions.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://paywithcrypto-1.gitbook.io/paywithcrypto/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://paywithcrypto-1.gitbook.io/paywithcrypto/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/paywithcrypto/28.-references.md`)
- Use `Accept: text/markdown` header for content negotiation