carbon-jupiter-limit-order-2

name

carbon-jupiter-limit-order-2

description

Carbon decoder reference for Jupiter Limit Order v2 on Solana — program `j1o2qRpjcyUwEvwtcfhEQefh773ZgjxcVRry7LDqg5X`, crate `carbon-jupiter-limit-order-2-decoder` (6 instructions, 2 account types, 3 CPI events). Use when decoding, indexing, or analyzing this program with Carbon: looking up instruction args/discriminators/accounts, account struct fields, or CPI event schemas. Run the bundled `scripts/carbon.py` to extract details from the local cargo cache. Triggers on "Jupiter Limit Order 2", "jupiter-limit-order-2", "carbon-jupiter-limit-order-2-decoder", "j1o2qRpjcyUwEvwtcfhEQefh773ZgjxcVRry7LDqg5X", "JupiterLimitOrder2Decoder", "Jupiter Limit Order v2", "CancelOrder", "FlashFillOrder", "InitializeOrder", "PreFlashFillOrder", "UpdateFee", "WithdrawFee", "CancelOrderEvent", "CreateOrderEvent", "TradeEvent", "Fee", "Order".

Jupiter Limit Order 2

• Crate: carbon-jupiter-limit-order-2-decoder
• Program ID: j1o2qRpjcyUwEvwtcfhEQefh773ZgjxcVRry7LDqg5X
• Decoder struct: JupiterLimitOrder2Decoder
• Has CPI events: yes (in instructions/)

Instructions

• CancelOrder
• FlashFillOrder
• InitializeOrder
• PreFlashFillOrder
• UpdateFee
• WithdrawFee

Account types

• Fee
• Order

CPI events

• CancelOrderEvent
• CreateOrderEvent
• TradeEvent

Shared types

• FlashFillOrderParams
• InitializeOrderParams
• PreFlashFillOrderParams
• UpdateFeeParams

Pulling full details

The plugin's scripts/carbon.py extracts struct fields, discriminators, and account variants directly from the decoder crate in your cargo registry cache.

# locate the script (it lives next to this plugin)
CARBON=$(find ~ -path '*/carbon-solana/scripts/carbon.py' -print -quit)

# list everything available for this protocol
python3 "$CARBON" list jupiter-limit-order-2

# instruction details (args, discriminator, account variants)
python3 "$CARBON" ix jupiter-limit-order-2 <InstructionName>

# account struct fields (and size constant)
python3 "$CARBON" account jupiter-limit-order-2 <AccountName>

# CPI event fields + discriminator
python3 "$CARBON" event jupiter-limit-order-2 <EventName>

# shared type fields
python3 "$CARBON" type jupiter-limit-order-2 <TypeName>

# print the resolved cargo-cache path
python3 "$CARBON" path jupiter-limit-order-2

Requires ast-grep and the crate to be present in ~/.cargo/registry/src/ (any cargo project that depends on carbon-jupiter-limit-order-2-decoder will populate it after a cargo build or cargo fetch). If neither is available, run cargo install ast-grep and pull a project that uses Carbon.