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desmond·June 11, 2026·6 min

JIT Swap

How JIT Swap re-routes your trade on-chain at execution time, and how often it changes the plan.

yusuf·June 3, 2026·13 min

Limit Order v2: The Any-Any Problem

Supporting any token to any other token turns price monitoring from a lookup into a combinatorial problem.

melvin·May 25, 2026·9 min

Why You Don't Get What You Were Quoted

What you see is not what you get. Here's why, and what Jupiter does about it.

desmond·April 23, 2026·4 min

Metis Update

A rundown of recent Metis router upgrades — slippage-aware routing, dynamic intermediate tokens, just-in-time routing, JupiterZ V2, Fast Mode, and Jupiter Lend mint/redeem — all aimed at better executed prices, faster.

YY·March 26, 2026·12 min

How does Jupiter decide if a token is real?

Organic score powers token verification, price filtering, and ranking - but most integrators treat it as a display field. Here's what it actually does.

Anmol·March 20, 2026·11 min

How hard can it be to price a token on-chain? (very)

What happens between your API call and the number you get back.

YY and Anmol·March 6, 2026·9 min

Building the Most AI-Friendly Developer Resource

How Jupiter built developer docs that AI agents can actually use.

YY and Anmol·January 16, 2026·14 min

Ultra vs Metis: Execution Engine or Routing Primitive

A technical comparison between Jupiter's Swap APIs offering both execution engine or routing primitive options.

YY·November 17, 2025·5 min

Metis v7: Migration to Metis.builders

Metis is now an independent public good at metis.builders with a new access model for v7. This separation establishes Metis as a standalone instruction-level swap primitive for builders who need full control over transaction execution.

Anmol·November 12, 2025·9 min

600 Lines of Code Nobody Asked For

Better execution, zero infrastructure, faster shipping. Why teams should just use Ultra V3.

YY·October 15, 2025·10 min

Ultra V3: The Ultimate Trading Engine

A technical deep dive into Jupiter's most comprehensive trading engine, featuring exclusive new capabilities: Iris, Jupiter Beam, Predictive Execution and more.