# Page Not Found

The URL `iv.-sta-key-purchase-and-run-sta-node/sta-node-referral-program` does not exist.

You might be looking for one of these pages:
- [How to get Arb ETH](https://whitepaper.starmech.io/iv.-sta-key-purchase-and-run-sta-node/how-to-get-arb-eth.md)
- [IV. STA-Key Purchase & Run STA-Node](https://whitepaper.starmech.io/iv.-sta-key-purchase-and-run-sta-node.md)
- [Buying STA-Keys](https://whitepaper.starmech.io/iv.-sta-key-purchase-and-run-sta-node/buying-sta-keys.md)
- [Running STA-Node Client](https://whitepaper.starmech.io/iv.-sta-key-purchase-and-run-sta-node/running-sta-node-client.md)
- [STA-Node Operational Procedure](https://whitepaper.starmech.io/iii.-sta-nodes-introduction/sta-node-operational-procedure.md)

## How to find the correct page

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

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/iv.-sta-key-purchase-and-run-sta-node/how-to-get-arb-eth.md`)
- Use `Accept: text/markdown` header for content negotiation