Helpful Links and Contract Addresses

SDKs & APIs

• Jupiter API
  • v4 API uses JUP4Fb2cqiRUcaTHdrPC8h2gNsA2ETXiPDD33WcGuJB with versioned transactions & address lookup tables so all swap routes take just 1 transaction.
  • v3 API uses JUP4Fb2cqiRUcaTHdrPC8h2gNsA2ETXiPDD33WcGuJB which uses legacy transactions so some swap routes can take up to 3 transactions.
• Jupiter Core Library NPM
  • 4.x.x uses JUP4Fb2cqiRUcaTHdrPC8h2gNsA2ETXiPDD33WcGuJB with versioned transactions & address lookup tables.
  • 3.x.x uses JUP4Fb2cqiRUcaTHdrPC8h2gNsA2ETXiPDD33WcGuJB
  • 2.x.x uses JUP3c2Uh3WA4Ng34tw6kPd2G4C5BB21Xo36Je1s32Ph
  • 1.x.x uses JUP2jxvXaqu7NQY1GmNF4m1vodw12LVXYxbFL2uJvfo
• Jupiter React-Hook NPM

Github Repo

• https://github.com/jup-ag