ZenlinkStableAMM¶
Calls¶
add_liquidity¶
See Pallet::add_liquidity.
Attributes¶
| Name | Type |
|---|---|
| pool_id | T::PoolId |
| amounts | Vec<Balance> |
| min_mint_amount | Balance |
| to | T::AccountId |
| deadline | BlockNumberFor<T> |
Python¶
call = substrate.compose_call(
'ZenlinkStableAMM', 'add_liquidity', {
'amounts': ['u128'],
'deadline': 'u32',
'min_mint_amount': 'u128',
'pool_id': 'u32',
'to': 'AccountId',
}
)
add_pool_and_base_pool_liquidity¶
See Pallet::add_pool_and_base_pool_liquidity.
Attributes¶
| Name | Type |
|---|---|
| pool_id | T::PoolId |
| base_pool_id | T::PoolId |
| meta_amounts | Vec<Balance> |
| base_amounts | Vec<Balance> |
| min_to_mint | Balance |
| to | T::AccountId |
| deadline | BlockNumberFor<T> |
Python¶
call = substrate.compose_call(
'ZenlinkStableAMM', 'add_pool_and_base_pool_liquidity', {
'base_amounts': ['u128'],
'base_pool_id': 'u32',
'deadline': 'u32',
'meta_amounts': ['u128'],
'min_to_mint': 'u128',
'pool_id': 'u32',
'to': 'AccountId',
}
)
create_base_pool¶
See Pallet::create_base_pool.
Attributes¶
| Name | Type |
|---|---|
| currency_ids | Vec<T::CurrencyId> |
| currency_decimals | Vec<u32> |
| a | Number |
| fee | Number |
| admin_fee | Number |
| admin_fee_receiver | T::AccountId |
| lp_currency_symbol | Vec<u8> |
Python¶
call = substrate.compose_call(
'ZenlinkStableAMM', 'create_base_pool', {
'a': 'u128',
'admin_fee': 'u128',
'admin_fee_receiver': 'AccountId',
'currency_decimals': ['u32'],
'currency_ids': [
{
'BLP': 'u32',
'ForeignAsset': 'u32',
'LPToken': (
(
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'u8',
(
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'u8',
),
'Lend': 'u8',
'Native': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'Stable': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'StableLpToken': 'u32',
'Token': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'Token2': 'u8',
'VSBond': (
(
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'u32',
'u32',
'u32',
),
'VSBond2': (
'u8',
'u32',
'u32',
'u32',
),
'VSToken': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'VSToken2': 'u8',
'VToken': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'VToken2': 'u8',
},
],
'fee': 'u128',
'lp_currency_symbol': 'Bytes',
}
)
create_meta_pool¶
See Pallet::create_meta_pool.
Attributes¶
| Name | Type |
|---|---|
| currency_ids | Vec<T::CurrencyId> |
| currency_decimals | Vec<u32> |
| a | Number |
| fee | Number |
| admin_fee | Number |
| admin_fee_receiver | T::AccountId |
| lp_currency_symbol | Vec<u8> |
Python¶
call = substrate.compose_call(
'ZenlinkStableAMM', 'create_meta_pool', {
'a': 'u128',
'admin_fee': 'u128',
'admin_fee_receiver': 'AccountId',
'currency_decimals': ['u32'],
'currency_ids': [
{
'BLP': 'u32',
'ForeignAsset': 'u32',
'LPToken': (
(
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'u8',
(
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'u8',
),
'Lend': 'u8',
'Native': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'Stable': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'StableLpToken': 'u32',
'Token': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'Token2': 'u8',
'VSBond': (
(
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'u32',
'u32',
'u32',
),
'VSBond2': (
'u8',
'u32',
'u32',
'u32',
),
'VSToken': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'VSToken2': 'u8',
'VToken': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'VToken2': 'u8',
},
],
'fee': 'u128',
'lp_currency_symbol': 'Bytes',
}
)
ramp_a¶
See Pallet::ramp_a.
Attributes¶
| Name | Type |
|---|---|
| pool_id | T::PoolId |
| future_a | Number |
| future_a_time | Number |
Python¶
call = substrate.compose_call(
'ZenlinkStableAMM', 'ramp_a', {
'future_a': 'u128',
'future_a_time': 'u128',
'pool_id': 'u32',
}
)
remove_liquidity¶
See Pallet::remove_liquidity.
Attributes¶
| Name | Type |
|---|---|
| poo_id | T::PoolId |
| lp_amount | Balance |
| min_amounts | Vec<Balance> |
| to | T::AccountId |
| deadline | BlockNumberFor<T> |
Python¶
call = substrate.compose_call(
'ZenlinkStableAMM', 'remove_liquidity', {
'deadline': 'u32',
'lp_amount': 'u128',
'min_amounts': ['u128'],
'poo_id': 'u32',
'to': 'AccountId',
}
)
remove_liquidity_imbalance¶
See Pallet::remove_liquidity_imbalance.
Attributes¶
| Name | Type |
|---|---|
| pool_id | T::PoolId |
| amounts | Vec<Balance> |
| max_burn_amount | Balance |
| to | T::AccountId |
| deadline | BlockNumberFor<T> |
Python¶
call = substrate.compose_call(
'ZenlinkStableAMM', 'remove_liquidity_imbalance', {
'amounts': ['u128'],
'deadline': 'u32',
'max_burn_amount': 'u128',
'pool_id': 'u32',
'to': 'AccountId',
}
)
remove_liquidity_one_currency¶
See Pallet::remove_liquidity_one_currency.
Attributes¶
| Name | Type |
|---|---|
| poo_id | T::PoolId |
| lp_amount | Balance |
| index | u32 |
| min_amount | Balance |
| to | T::AccountId |
| deadline | BlockNumberFor<T> |
Python¶
call = substrate.compose_call(
'ZenlinkStableAMM', 'remove_liquidity_one_currency', {
'deadline': 'u32',
'index': 'u32',
'lp_amount': 'u128',
'min_amount': 'u128',
'poo_id': 'u32',
'to': 'AccountId',
}
)
remove_pool_and_base_pool_liquidity¶
See Pallet::remove_pool_and_base_pool_liquidity.
Attributes¶
| Name | Type |
|---|---|
| pool_id | T::PoolId |
| base_pool_id | T::PoolId |
| amount | Balance |
| min_amounts_meta | Vec<Balance> |
| min_amounts_base | Vec<Balance> |
| to | T::AccountId |
| deadline | BlockNumberFor<T> |
Python¶
call = substrate.compose_call(
'ZenlinkStableAMM', 'remove_pool_and_base_pool_liquidity', {
'amount': 'u128',
'base_pool_id': 'u32',
'deadline': 'u32',
'min_amounts_base': ['u128'],
'min_amounts_meta': ['u128'],
'pool_id': 'u32',
'to': 'AccountId',
}
)
remove_pool_and_base_pool_liquidity_one_currency¶
See Pallet::remove_pool_and_base_pool_liquidity_one_currency.
Attributes¶
| Name | Type |
|---|---|
| pool_id | T::PoolId |
| base_pool_id | T::PoolId |
| amount | Balance |
| i | u32 |
| min_amount | Balance |
| to | T::AccountId |
| deadline | BlockNumberFor<T> |
Python¶
call = substrate.compose_call(
'ZenlinkStableAMM', 'remove_pool_and_base_pool_liquidity_one_currency', {
'amount': 'u128',
'base_pool_id': 'u32',
'deadline': 'u32',
'i': 'u32',
'min_amount': 'u128',
'pool_id': 'u32',
'to': 'AccountId',
}
)
set_admin_fee¶
See Pallet::set_admin_fee.
Attributes¶
| Name | Type |
|---|---|
| pool_id | T::PoolId |
| new_admin_fee | Number |
Python¶
call = substrate.compose_call(
'ZenlinkStableAMM', 'set_admin_fee', {
'new_admin_fee': 'u128',
'pool_id': 'u32',
}
)
set_swap_fee¶
See Pallet::set_swap_fee.
Attributes¶
| Name | Type |
|---|---|
| pool_id | T::PoolId |
| new_swap_fee | Number |
Python¶
call = substrate.compose_call(
'ZenlinkStableAMM', 'set_swap_fee', {
'new_swap_fee': 'u128',
'pool_id': 'u32',
}
)
stop_ramp_a¶
See Pallet::stop_ramp_a.
Attributes¶
| Name | Type |
|---|---|
| pool_id | T::PoolId |
Python¶
call = substrate.compose_call(
'ZenlinkStableAMM', 'stop_ramp_a', {'pool_id': 'u32'}
)
swap¶
See Pallet::swap.
Attributes¶
| Name | Type |
|---|---|
| poo_id | T::PoolId |
| from_index | u32 |
| to_index | u32 |
| in_amount | Balance |
| min_out_amount | Balance |
| to | T::AccountId |
| deadline | BlockNumberFor<T> |
Python¶
call = substrate.compose_call(
'ZenlinkStableAMM', 'swap', {
'deadline': 'u32',
'from_index': 'u32',
'in_amount': 'u128',
'min_out_amount': 'u128',
'poo_id': 'u32',
'to': 'AccountId',
'to_index': 'u32',
}
)
swap_meta_pool_underlying¶
See Pallet::swap_meta_pool_underlying.
Attributes¶
| Name | Type |
|---|---|
| pool_id | T::PoolId |
| in_index | u32 |
| out_index | u32 |
| dx | Balance |
| min_dy | Balance |
| to | T::AccountId |
| deadline | BlockNumberFor<T> |
Python¶
call = substrate.compose_call(
'ZenlinkStableAMM', 'swap_meta_pool_underlying', {
'deadline': 'u32',
'dx': 'u128',
'in_index': 'u32',
'min_dy': 'u128',
'out_index': 'u32',
'pool_id': 'u32',
'to': 'AccountId',
}
)
swap_pool_from_base¶
See Pallet::swap_pool_from_base.
Attributes¶
| Name | Type |
|---|---|
| pool_id | T::PoolId |
| base_pool_id | T::PoolId |
| in_index | u32 |
| out_index | u32 |
| dx | Balance |
| min_dy | Balance |
| to | T::AccountId |
| deadline | BlockNumberFor<T> |
Python¶
call = substrate.compose_call(
'ZenlinkStableAMM', 'swap_pool_from_base', {
'base_pool_id': 'u32',
'deadline': 'u32',
'dx': 'u128',
'in_index': 'u32',
'min_dy': 'u128',
'out_index': 'u32',
'pool_id': 'u32',
'to': 'AccountId',
}
)
swap_pool_to_base¶
See Pallet::swap_pool_to_base.
Attributes¶
| Name | Type |
|---|---|
| pool_id | T::PoolId |
| base_pool_id | T::PoolId |
| in_index | u32 |
| out_index | u32 |
| dx | Balance |
| min_dy | Balance |
| to | T::AccountId |
| deadline | BlockNumberFor<T> |
Python¶
call = substrate.compose_call(
'ZenlinkStableAMM', 'swap_pool_to_base', {
'base_pool_id': 'u32',
'deadline': 'u32',
'dx': 'u128',
'in_index': 'u32',
'min_dy': 'u128',
'out_index': 'u32',
'pool_id': 'u32',
'to': 'AccountId',
}
)
update_fee_receiver¶
See Pallet::update_fee_receiver.
Attributes¶
| Name | Type |
|---|---|
| pool_id | T::PoolId |
| fee_receiver | <T::Lookup as StaticLookup>::Source |
Python¶
call = substrate.compose_call(
'ZenlinkStableAMM', 'update_fee_receiver', {
'fee_receiver': {
'Address20': '[u8; 20]',
'Address32': '[u8; 32]',
'Id': 'AccountId',
'Index': 'u32',
'Raw': 'Bytes',
},
'pool_id': 'u32',
}
)
withdraw_admin_fee¶
See Pallet::withdraw_admin_fee.
Attributes¶
| Name | Type |
|---|---|
| pool_id | T::PoolId |
Python¶
call = substrate.compose_call(
'ZenlinkStableAMM', 'withdraw_admin_fee', {'pool_id': 'u32'}
)
Events¶
AddLiquidity¶
Supply some liquidity to a pool.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| pool_id | T::PoolId |
u32 |
| who | T::AccountId |
AccountId |
| to | T::AccountId |
AccountId |
| supply_amounts | Vec<Balance> |
['u128'] |
| fees | Vec<Balance> |
['u128'] |
| new_d | Balance |
u128 |
| mint_amount | Balance |
u128 |
CollectProtocolFee¶
A pool's admin fee was collected.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| pool_id | T::PoolId |
u32 |
| currency_id | T::CurrencyId |
{'Native': ('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'VToken': ('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'Token': ('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'Stable': ('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'VSToken': ('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'VSBond': (('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'u32', 'u32', 'u32'), 'LPToken': (('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'u8', ('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'u8'), 'ForeignAsset': 'u32', 'Token2': 'u8', 'VToken2': 'u8', 'VSToken2': 'u8', 'VSBond2': ('u8', 'u32', 'u32', 'u32'), 'StableLpToken': 'u32', 'BLP': 'u32', 'Lend': 'u8'} |
| fee_amount | Balance |
u128 |
CreatePool¶
A pool was created.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| pool_id | T::PoolId |
u32 |
| currency_ids | Vec<T::CurrencyId> |
[{'Native': ('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'VToken': ('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'Token': ('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'Stable': ('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'VSToken': ('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'VSBond': (('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'u32', 'u32', 'u32'), 'LPToken': (('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'u8', ('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'u8'), 'ForeignAsset': 'u32', 'Token2': 'u8', 'VToken2': 'u8', 'VSToken2': 'u8', 'VSBond2': ('u8', 'u32', 'u32', 'u32'), 'StableLpToken': 'u32', 'BLP': 'u32', 'Lend': 'u8'}] |
| lp_currency_id | T::CurrencyId |
{'Native': ('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'VToken': ('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'Token': ('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'Stable': ('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'VSToken': ('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'VSBond': (('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'u32', 'u32', 'u32'), 'LPToken': (('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'u8', ('ASG', 'BNC', 'KUSD', 'DOT', 'KSM', 'ETH', 'KAR', 'ZLK', 'PHA', 'RMRK', 'MOVR'), 'u8'), 'ForeignAsset': 'u32', 'Token2': 'u8', 'VToken2': 'u8', 'VSToken2': 'u8', 'VSBond2': ('u8', 'u32', 'u32', 'u32'), 'StableLpToken': 'u32', 'BLP': 'u32', 'Lend': 'u8'} |
| a | Number |
u128 |
| account | T::AccountId |
AccountId |
| admin_fee_receiver | T::AccountId |
AccountId |
CurrencyExchange¶
Swap a amounts of currency to get other.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| pool_id | T::PoolId |
u32 |
| who | T::AccountId |
AccountId |
| to | T::AccountId |
AccountId |
| in_index | u32 |
u32 |
| in_amount | Balance |
u128 |
| out_index | u32 |
u32 |
| out_amount | Balance |
u128 |
CurrencyExchangeUnderlying¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| pool_id | T::PoolId |
u32 |
| account | T::AccountId |
AccountId |
| in_amount | Balance |
u128 |
| out_amount | Balance |
u128 |
| currency_index_from | u32 |
u32 |
| currency_index_to | u32 |
u32 |
| to | T::AccountId |
AccountId |
NewAdminFee¶
A pool's admin fee parameters was updated
Attributes¶
| Name | Type | Composition |
|---|---|---|
| pool_id | T::PoolId |
u32 |
| new_admin_fee | Number |
u128 |
NewSwapFee¶
A pool's swap fee parameters was updated
Attributes¶
| Name | Type | Composition |
|---|---|---|
| pool_id | T::PoolId |
u32 |
| new_swap_fee | Number |
u128 |
RampA¶
A pool's 'A' was ramped.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| pool_id | T::PoolId |
u32 |
| initial_a_precise | Number |
u128 |
| future_a_precise | Number |
u128 |
| now | Number |
u128 |
| future_a_time | Number |
u128 |
RemoveLiquidity¶
Remove some liquidity from a pool.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| pool_id | T::PoolId |
u32 |
| who | T::AccountId |
AccountId |
| to | T::AccountId |
AccountId |
| amounts | Vec<Balance> |
['u128'] |
| fees | Vec<Balance> |
['u128'] |
| new_total_supply | Balance |
u128 |
RemoveLiquidityImbalance¶
Remove liquidity from a pool with specify the amounts of currencies to be obtained.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| pool_id | T::PoolId |
u32 |
| who | T::AccountId |
AccountId |
| to | T::AccountId |
AccountId |
| amounts | Vec<Balance> |
['u128'] |
| fees | Vec<Balance> |
['u128'] |
| new_d | Balance |
u128 |
| new_total_supply | Balance |
u128 |
RemoveLiquidityOneCurrency¶
Remove some liquidity from a pool to get only one currency.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| pool_id | T::PoolId |
u32 |
| who | T::AccountId |
AccountId |
| to | T::AccountId |
AccountId |
| out_index | u32 |
u32 |
| burn_amount | Balance |
u128 |
| out_amount | Balance |
u128 |
StopRampA¶
A pool's ramping A was stopped.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| pool_id | T::PoolId |
u32 |
| current_a | Number |
u128 |
| now | Number |
u128 |
UpdateAdminFeeReceiver¶
A pool's admin_fee_receiver was updated.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| pool_id | T::PoolId |
u32 |
| admin_fee_receiver | T::AccountId |
AccountId |
Storage functions¶
LpCurrencies¶
The pool id corresponding to lp currency
Python¶
result = substrate.query(
'ZenlinkStableAMM', 'LpCurrencies', [
{
'BLP': 'u32',
'ForeignAsset': 'u32',
'LPToken': (
(
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'u8',
(
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'u8',
),
'Lend': 'u8',
'Native': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'Stable': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'StableLpToken': 'u32',
'Token': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'Token2': 'u8',
'VSBond': (
(
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'u32',
'u32',
'u32',
),
'VSBond2': (
'u8',
'u32',
'u32',
'u32',
),
'VSToken': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'VSToken2': 'u8',
'VToken': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'VToken2': 'u8',
},
]
)
Return value¶
'u32'
NextPoolId¶
The id of next pool
Python¶
result = substrate.query(
'ZenlinkStableAMM', 'NextPoolId', []
)
Return value¶
'u32'
Pools¶
Info of a pool.
Python¶
result = substrate.query(
'ZenlinkStableAMM', 'Pools', ['u32']
)
Return value¶
{
'Base': {
'account': 'AccountId',
'admin_fee': 'u128',
'admin_fee_receiver': 'AccountId',
'balances': ['u128'],
'currency_ids': [
{
'BLP': 'u32',
'ForeignAsset': 'u32',
'LPToken': ('scale_info::259', 'u8', 'scale_info::259', 'u8'),
'Lend': 'u8',
'Native': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'Stable': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'StableLpToken': 'u32',
'Token': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'Token2': 'u8',
'VSBond': ('scale_info::259', 'u32', 'u32', 'u32'),
'VSBond2': ('u8', 'u32', 'u32', 'u32'),
'VSToken': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'VSToken2': 'u8',
'VToken': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'VToken2': 'u8',
},
],
'fee': 'u128',
'future_a': 'u128',
'future_a_time': 'u128',
'initial_a': 'u128',
'initial_a_time': 'u128',
'lp_currency_decimal': 'u8',
'lp_currency_id': {
'BLP': 'u32',
'ForeignAsset': 'u32',
'LPToken': (
(
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'u8',
(
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'u8',
),
'Lend': 'u8',
'Native': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'Stable': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'StableLpToken': 'u32',
'Token': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'Token2': 'u8',
'VSBond': (
(
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'u32',
'u32',
'u32',
),
'VSBond2': ('u8', 'u32', 'u32', 'u32'),
'VSToken': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'VSToken2': 'u8',
'VToken': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'VToken2': 'u8',
},
'lp_currency_symbol': 'Bytes',
'token_multipliers': ['u128'],
},
'Meta': {
'base_cache_last_updated': 'u64',
'base_currencies': [
{
'BLP': 'u32',
'ForeignAsset': 'u32',
'LPToken': ('scale_info::259', 'u8', 'scale_info::259', 'u8'),
'Lend': 'u8',
'Native': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'Stable': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'StableLpToken': 'u32',
'Token': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'Token2': 'u8',
'VSBond': ('scale_info::259', 'u32', 'u32', 'u32'),
'VSBond2': ('u8', 'u32', 'u32', 'u32'),
'VSToken': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'VSToken2': 'u8',
'VToken': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'VToken2': 'u8',
},
],
'base_pool_id': 'u32',
'base_virtual_price': 'u128',
'info': {
'account': 'AccountId',
'admin_fee': 'u128',
'admin_fee_receiver': 'AccountId',
'balances': ['u128'],
'currency_ids': [
{
'BLP': 'u32',
'ForeignAsset': 'u32',
'LPToken': (
'scale_info::259',
'u8',
'scale_info::259',
'u8',
),
'Lend': 'u8',
'Native': 'scale_info::259',
'Stable': 'scale_info::259',
'StableLpToken': 'u32',
'Token': 'scale_info::259',
'Token2': 'u8',
'VSBond': ('scale_info::259', 'u32', 'u32', 'u32'),
'VSBond2': ('u8', 'u32', 'u32', 'u32'),
'VSToken': 'scale_info::259',
'VSToken2': 'u8',
'VToken': 'scale_info::259',
'VToken2': 'u8',
},
],
'fee': 'u128',
'future_a': 'u128',
'future_a_time': 'u128',
'initial_a': 'u128',
'initial_a_time': 'u128',
'lp_currency_decimal': 'u8',
'lp_currency_id': {
'BLP': 'u32',
'ForeignAsset': 'u32',
'LPToken': ('scale_info::259', 'u8', 'scale_info::259', 'u8'),
'Lend': 'u8',
'Native': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'Stable': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'StableLpToken': 'u32',
'Token': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'Token2': 'u8',
'VSBond': ('scale_info::259', 'u32', 'u32', 'u32'),
'VSBond2': ('u8', 'u32', 'u32', 'u32'),
'VSToken': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'VSToken2': 'u8',
'VToken': (
'ASG',
'BNC',
'KUSD',
'DOT',
'KSM',
'ETH',
'KAR',
'ZLK',
'PHA',
'RMRK',
'MOVR',
),
'VToken2': 'u8',
},
'lp_currency_symbol': 'Bytes',
'token_multipliers': ['u128'],
},
},
}
Constants¶
PalletId¶
This pallet ID.
Value¶
'0x62662f7374616d6d'
Python¶
constant = substrate.get_constant('ZenlinkStableAMM', 'PalletId')
PoolCurrencySymbolLimit¶
Value¶
50
Python¶
constant = substrate.get_constant('ZenlinkStableAMM', 'PoolCurrencySymbolLimit')
Errors¶
AlreadyStoppedRampA¶
The ramping A of this pool is already stopped.
AmountSlippage¶
Slippage is too large.
Arithmetic¶
The error generate by some arithmetic function.
BadPoolCurrencySymbol¶
The symbol of created pool maybe exceed length limit.
CheckDFailed¶
The new d below then older.
CurrencyIndexOutRange¶
The index of currency id bigger the length of pool's currencies;
Deadline¶
The call already expired.
ExceedMaxA¶
The A parameter exceed MAX_A when create pool.
ExceedMaxAChange¶
Forbid change A of a pool bigger than MAX_A.
ExceedMaxAdminFee¶
The admin fee parameter exceeds MAX_ADMIN_FEE when create pool.
ExceedMaxFee¶
The fee parameter exceeds MAX_SWAP_FEE when create pool.
ExceedThreshold¶
The setting value exceed threshold.
InsufficientLpReserve¶
The pool does not have enough lp currency.
InsufficientReserve¶
The pool does not have enough currencies.
InsufficientSupply¶
The caller does not have enough currencies.
InvalidBasePool¶
The base pool mismatch this pool.
InvalidBasePoolLpCurrency¶
The base pool lp currency is invalid when create meta pool.
InvalidCurrencyDecimal¶
The decimal of currency is invalid when create pool.
InvalidLpCurrency¶
The currency id can't become the lp currency id of stable amm pool.
InvalidPoolId¶
The pool id is invalid.
InvalidPooledCurrency¶
The currency id can't join stable amm pool.
InvalidTransaction¶
The transaction change nothing.
LpCurrencyAlreadyUsed¶
The lp currency id is already used when create pool.
MinRampTime¶
The value of feature_a_time is too small.
MismatchParameter¶
The parameters of a call are contradictory.
RampADelay¶
The A of this pool is already ramped in current period.
RequireAllCurrencies¶
Require all currencies of this pool when first supply.
SwapSameCurrency¶
Forbid swap same currency.
TokenIndexOutOfRange¶
The token index out of range.