Summary
If you're stuck maintaining Jupiter swap code that hits the old v1 or Ultra endpoints, this walks you through the migration to v2. It covers three paths: Ultra users can switch to the new `/order` endpoint with mostly URL changes, while Metis users can either move to `/build` for composability or `/order` for managed execution. The checklist is practical (watch out for `swapMode` being gone, `userPublicKey` renamed to `taker`, and ALT response format changes). One thing to note: this is explicitly a migration skill, so if you're building fresh Jupiter integration, you want the `integrating-jupiter` skill instead. The concrete examples for each path and the parameter mappings make it more useful than just reading changelog diffs.
Install to Claude Code
npx -y skills add jup-ag/agent-skills --skill jupiter-swap-migration --agent claude-codeInstalls into .claude/skills of the current project.
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
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Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →First SeenJun 3, 2026
