# Page Not Found

The URL `introduction/why-crypto-index-funds-matter` does not exist.

You might be looking for one of these pages:
- [Introduction to Phuture](https://docs.phuture.finance/introduction/master.md)
- [Phuture DeFi Index (PDI)](https://docs.phuture.finance/deprecated-products/phuture-defi-index-pdi.md)
- [PHTR](https://docs.phuture.finance/phuture-dao/our-token-phtr.md)
- [Contract Addresses](https://docs.phuture.finance/phuture-protocol-v1/contract-addresses.md)
- [Contract Addresses](https://docs.phuture.finance/phuture-protocol-v2/contract-addresses.md)

## How to find the correct page

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

## Tips for requesting documentation

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