Op Codes

This section contains table of DEX v2 op codes

Token transfer payloads

Name	Value	Description
swap	0x6664de2a	Token transfer payload op for swap
provide_lp	0x37c096df	Token transfer payload op for liquidity addition
cross_swap	0x69cf1a5b	Custom payload op in swap payload to chain swaps on the same Router

Router admin

Name	Value	Description
set_fees	0x58274069	Sent by admin to Router to set new Pool fees
reset_gas	0x29d22935	Sent by admin to Router to reset gas
reset_pool_gas	0x66d0dff2	Sent by admin to Router to reset Pool gas
update_status	0x38a6022f	Sent by admin to Router to change Router lock status
init_code_upgrade	0x03601fc8	Sent by admin to Router to initiate code upgrade
init_admin_upgrade	0x0b02fd5b	Sent by admin to Router to initiate admin update
cancel_code_upgrade	0x1f72111a	Sent by admin to Router to cancel code upgrade
cancel_admin_upgrade	0x72d6b3b4	Sent by admin to Router to cancel admin update
finalize_upgrades	0x4e6707b7	Sent by admin to Router to apply all pending updates if cooldown passed
update_pool_status	0x2af4607c	Sent by admin to Router to change Pool lock status
set_params	0x2b8b3b62	Sent by admin to Router to update pool-specific params if present

Other calls

Name	Value	Description
direct_add_liquidity	0x0ff8bfc6	Sent by user to LpAccount to initiate liquidity addition
refund_me	0x132b9a2c	Sent by user to LpAccount to refund deposited tokens
withdraw_fee	0x354bcdf4	Sent by user to Vault to collect their tokens
set_rate	0x4a2bddb0	Sent by setter to Pool to change ratio variable (if present)
collect_fees	0x1ee4911e	Sent by protocol address to Pool to collect fees

Internal transactions

Name	Value	Description
internal_set_fees	0x58274069	Sent from Router to Pool to change fees
reset_gas	0x29d22935	Sent from Router to Pool to rest gas
internal_update_status	0x62752512	Sent from Router to Pool to change Pool lock status
internal_set_params	0x7163444a	Sent from Router to Pool to update pool-specific params if present
deposit_ref_fee	0x0490f09b	Sent from Router to Vault to deposit tokens in Vault
pay_to	0x657b54f5	Sent from Pool to Router to initiate token transfer
add_liquidity	0x50c6a654	Sent from Pool to LpAccount to add tokens
pay_vault	0x63381632	Sent from Pool to Router to deposit tokens in Vault
cb_add_liquidity	0x06ecd527	Sent from LpAccount to Pool to add liquidity
cb_refund_me	0x0f98e2b8	Sent from LpAccount to Pool to refund tokens
burn_notification_ext	0x297437cf	Sent from LpWallet to Pool after lp tokens burn
vault_pay_to	0x2100c922	Sent from Vault to Router to transfer tokens from Vault to user

Transfer exit codes

Name	Value	Description
swap_refund_no_liq	0x5ffe1295	No liquidity in Pool
swap_refund_tx_expired	0x1ec28412	Swap transaction expired on Pool
swap_refund_reserve_err	0x38976e9b	Not enough liquidity to perform a swap
swap_refund_0_out	0x5f954434	Swap out token amount is 0
swap_refund_slippage	0x39603190	Swap out token amount is less than provided minimum value
swap_pool_locked	0x365c484d	Pool is locked
swap_fee_out_of_bounds	0xa768c0d1	Ref fee (referrer fee) is too big
swap_ok	0xc64370e5	Transfer after swap
burn_ok	0xdda48b6a	Transfer after liquidity withdraw (lp token burn)
refund_ok	0xde7dbbc2	Transfer after LpAccount refund
transfer_bounce_locked	0x0a0dbdcb	Router is locked
transfer_bounce_invalid_pool	0x09a8afbf	Incorrect Pool (both token addresses are the same)
transfer_bounce_wrong_wc	0x720f5b17	Call was done from the wrong workchain
transfer_bounce_low_gas	0x8368a711	Not enough gas to preform operation
transfer_bounce_invalid_request	0x19727ea8	Incorrect token transfer payload op
transfer_bounce_tx_expired	0x0f5681d3	Transaction expired on Router
provide_refund_wrong_workchain	0x4e7405a8	Receiver of liquidity is in the wrong workchain
provide_refund_tx_expired	0xd6a53fd8	Provide transaction expired on Pool

Getters

Name	Value	Description
provide_wallet_address	0x2c76b973	Received by Pool to return lp wallet address for a specified user
take_wallet_address	0xd1735400	Send as a response to provide_wallet_address with lp wallet address
getter_lp_account_data	0x24cfc100	On-chain getter with LpAccount data
getter_pool_data	0x26df39fc	On-chain getter with Pool common data
getter_lp_account_address	0x15fbca95	On-chain getter with LpAccount address
getter_pool_address	0x2993ade0	On-chain getter with Pool address