Jupiter — Solana DEX Aggregator Jupiter routes swaps across all Solana DEXes (Raydium, Orca, Phoenix…) for best price. ⛽ Gas & Cost — Read This First - Gas is always paid from wallet SOL balance. No gas sponsorship on Solana. - does NOT work for Jupiter — it's for send-SOL only. - Swaps cost 0.0002–0.001 SOL in fees (priority fee + rent deposit for new token accounts). - Limit orders cost 0.002 SOL to create (on-chain account rent). - Always call before operating to confirm SOL 0.01. ⛔ HARD RULES - ALWAYS use — NOT + (deprecated) - Pass wallet pubkey to only when intending to execute — omitti…