# Page Not Found

The URL `development/secret-contract-fundamentals/gas-fee-usage` does not exist.

You might be looking for one of these pages:
- [Gas/Fee usage](https://docs.scrt.network/secret-network-documentation/development/development-concepts/secret-contract-fundamentals/gas-fee-usage.md)
- [Submessages](https://docs.scrt.network/secret-network-documentation/development/development-concepts/submessages.md)
- [Privacy design](https://docs.scrt.network/secret-network-documentation/development/development-concepts/secret-contract-fundamentals/privacy-design.md)
- [Wallet support](https://docs.scrt.network/secret-network-documentation/development/development-concepts/secret-contract-fundamentals/wallet-support.md)
- [Privacy Essentials](https://docs.scrt.network/secret-network-documentation/development/development-concepts/secret-contract-fundamentals/privacy-essentials.md)

## How to find the correct page

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

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/secret-network-documentation/development/development-concepts/secret-contract-fundamentals/gas-fee-usage.md`)
- Use `Accept: text/markdown` header for content negotiation