Changelog: January 2026

Override automatic slippage, priority fee, and broadcast settings when building user-facing trading UIs that need explicit control over execution behaviour.

• Intended for manual trading experiences (similar to jup.ag's manual mode) or personal, self-directed usage
• Default Ultra behaviour remains recommended for production integrations
• Transactions with manual overrides fall outside Jupiter's supported execution model

WTM (what this means) - If your users expect a slippage dial and a priority fee selector, you can now offer one on top of Ultra. For everything else, keep the defaults: Ultra's automatic execution is what Jupiter supports and optimises.

Manual Mode Docs