Production agent path
Public machine docs (OpenAPI and llms.txt) describe a Solana wallet authentication and SOL premium payment flow. That is the contract agents should follow.
Customer portal
People start at Enter SIMA and connect a wallet the product presents at that time. If a wallet option is not shown, it is not available in that session.
Do not assume from old marketing
Some older pages mentioned many EVM wallets. For agent integration, trust OpenAPI and llms.txt, not outdated marketing lists.