DexGeneral¶
Calls¶
add_liquidity¶
Provide liquidity to a pair.
The order of assets does not effect the result.
# Arguments
asset_0: Asset which make up pairasset_1: Asset which make up pairamount_0_desired: Maximum amount of asset_0 added to the pairamount_1_desired: Maximum amount of asset_1 added to the pairamount_0_min: Minimum amount of asset_0 added to the pairamount_1_min: Minimum amount of asset_1 added to the pairdeadline: Height of the cutoff block of this transaction
Attributes¶
| Name | Type |
|---|---|
| asset_0 | T::AssetId |
| asset_1 | T::AssetId |
| amount_0_desired | AssetBalance |
| amount_1_desired | AssetBalance |
| amount_0_min | AssetBalance |
| amount_1_min | AssetBalance |
| deadline | T::BlockNumber |
Python¶
call = substrate.compose_call(
'DexGeneral', 'add_liquidity', {
'amount_0_desired': 'u128',
'amount_0_min': 'u128',
'amount_1_desired': 'u128',
'amount_1_min': 'u128',
'asset_0': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'asset_1': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'deadline': 'u32',
}
)
bootstrap_charge_reward¶
Attributes¶
| Name | Type |
|---|---|
| asset_0 | T::AssetId |
| asset_1 | T::AssetId |
| charge_rewards | Vec<(T::AssetId, AssetBalance)> |
Python¶
call = substrate.compose_call(
'DexGeneral', 'bootstrap_charge_reward', {
'asset_0': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'asset_1': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'charge_rewards': [
(
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'u128',
),
],
}
)
bootstrap_claim¶
Claim lp asset from a bootstrap pair
# Arguments
asset_0: Asset which make up bootstrap pairasset_1: Asset which make up bootstrap pairdeadline: Height of the cutoff block of this transaction
Attributes¶
| Name | Type |
|---|---|
| recipient | <T::Lookup as StaticLookup>::Source |
| asset_0 | T::AssetId |
| asset_1 | T::AssetId |
| deadline | T::BlockNumber |
Python¶
call = substrate.compose_call(
'DexGeneral', 'bootstrap_claim', {
'asset_0': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'asset_1': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'deadline': 'u32',
'recipient': 'AccountId',
}
)
bootstrap_contribute¶
Contribute some asset to a bootstrap pair
# Arguments
asset_0: Asset which make up bootstrap pairasset_1: Asset which make up bootstrap pairamount_0_contribute: The amount of asset_0 contribute to this bootstrap pairamount_1_contribute: The amount of asset_1 contribute to this bootstrap pairdeadline: Height of the cutoff block of this transaction
Attributes¶
| Name | Type |
|---|---|
| asset_0 | T::AssetId |
| asset_1 | T::AssetId |
| amount_0_contribute | AssetBalance |
| amount_1_contribute | AssetBalance |
| deadline | T::BlockNumber |
Python¶
call = substrate.compose_call(
'DexGeneral', 'bootstrap_contribute', {
'amount_0_contribute': 'u128',
'amount_1_contribute': 'u128',
'asset_0': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'asset_1': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'deadline': 'u32',
}
)
bootstrap_create¶
Create bootstrap pair
The order of asset don't affect result.
# Arguments
asset_0: Asset which make up bootstrap pairasset_1: Asset which make up bootstrap pairtarget_supply_0: Target amount of asset_0 total contributetarget_supply_0: Target amount of asset_1 total contributecapacity_supply_0: The max amount of asset_0 total contributecapacity_supply_1: The max amount of asset_1 total contributeend: The earliest ending block.
Attributes¶
| Name | Type |
|---|---|
| asset_0 | T::AssetId |
| asset_1 | T::AssetId |
| target_supply_0 | AssetBalance |
| target_supply_1 | AssetBalance |
| capacity_supply_0 | AssetBalance |
| capacity_supply_1 | AssetBalance |
| end | T::BlockNumber |
| rewards | Vec<T::AssetId> |
| limits | Vec<(T::AssetId, AssetBalance)> |
Python¶
call = substrate.compose_call(
'DexGeneral', 'bootstrap_create', {
'asset_0': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'asset_1': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'capacity_supply_0': 'u128',
'capacity_supply_1': 'u128',
'end': 'u32',
'limits': [
(
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'u128',
),
],
'rewards': [
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
],
'target_supply_0': 'u128',
'target_supply_1': 'u128',
}
)
bootstrap_end¶
End a bootstrap pair
# Arguments
asset_0: Asset which make up bootstrap pairasset_1: Asset which make up bootstrap pair
Attributes¶
| Name | Type |
|---|---|
| asset_0 | T::AssetId |
| asset_1 | T::AssetId |
Python¶
call = substrate.compose_call(
'DexGeneral', 'bootstrap_end', {
'asset_0': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'asset_1': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
}
)
bootstrap_refund¶
Contributor refund from disable bootstrap pair
# Arguments
asset_0: Asset which make up bootstrap pairasset_1: Asset which make up bootstrap pair
Attributes¶
| Name | Type |
|---|---|
| asset_0 | T::AssetId |
| asset_1 | T::AssetId |
Python¶
call = substrate.compose_call(
'DexGeneral', 'bootstrap_refund', {
'asset_0': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'asset_1': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
}
)
bootstrap_update¶
update a bootstrap pair
# Arguments
asset_0: Asset which make up bootstrap pairasset_1: Asset which make up bootstrap pairmin_contribution_0: The new min amount of asset_0 contributemin_contribution_0: The new min amount of asset_1 contributetarget_supply_0: The new target amount of asset_0 total contributetarget_supply_0: The new target amount of asset_1 total contributecapacity_supply_0: The new max amount of asset_0 total contributecapacity_supply_1: The new max amount of asset_1 total contributeend: The earliest ending block.
Attributes¶
| Name | Type |
|---|---|
| asset_0 | T::AssetId |
| asset_1 | T::AssetId |
| target_supply_0 | AssetBalance |
| target_supply_1 | AssetBalance |
| capacity_supply_0 | AssetBalance |
| capacity_supply_1 | AssetBalance |
| end | T::BlockNumber |
| rewards | Vec<T::AssetId> |
| limits | Vec<(T::AssetId, AssetBalance)> |
Python¶
call = substrate.compose_call(
'DexGeneral', 'bootstrap_update', {
'asset_0': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'asset_1': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'capacity_supply_0': 'u128',
'capacity_supply_1': 'u128',
'end': 'u32',
'limits': [
(
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'u128',
),
],
'rewards': [
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
],
'target_supply_0': 'u128',
'target_supply_1': 'u128',
}
)
bootstrap_withdraw_reward¶
Attributes¶
| Name | Type |
|---|---|
| asset_0 | T::AssetId |
| asset_1 | T::AssetId |
| recipient | <T::Lookup as StaticLookup>::Source |
Python¶
call = substrate.compose_call(
'DexGeneral', 'bootstrap_withdraw_reward', {
'asset_0': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'asset_1': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'recipient': 'AccountId',
}
)
create_pair¶
Create pair by two assets.
The order of assets does not effect the result.
# Arguments
asset_0: Asset which make up Pairasset_1: Asset which make up Pair
Attributes¶
| Name | Type |
|---|---|
| asset_0 | T::AssetId |
| asset_1 | T::AssetId |
| fee_rate | u128 |
Python¶
call = substrate.compose_call(
'DexGeneral', 'create_pair', {
'asset_0': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'asset_1': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'fee_rate': 'u128',
}
)
remove_liquidity¶
Extract liquidity.
The order of assets does not effect the result.
# Arguments
asset_0: Asset which make up pairasset_1: Asset which make up pairamount_asset_0_min: Minimum amount of asset_0 to exactamount_asset_1_min: Minimum amount of asset_1 to exactrecipient: Account that accepts withdrawal of assetsdeadline: Height of the cutoff block of this transaction
Attributes¶
| Name | Type |
|---|---|
| asset_0 | T::AssetId |
| asset_1 | T::AssetId |
| liquidity | AssetBalance |
| amount_0_min | AssetBalance |
| amount_1_min | AssetBalance |
| recipient | <T::Lookup as StaticLookup>::Source |
| deadline | T::BlockNumber |
Python¶
call = substrate.compose_call(
'DexGeneral', 'remove_liquidity', {
'amount_0_min': 'u128',
'amount_1_min': 'u128',
'asset_0': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'asset_1': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'deadline': 'u32',
'liquidity': 'u128',
'recipient': 'AccountId',
}
)
set_exchange_fee¶
Set the exchange fee rate.
# Arguments
asset_0: Asset which makes up the pairasset_1: Asset which makes up the pairfee_rate: Value denoting the trading fee taken from the amount paid in, multiplied by the fee adjustment to simplify calculations. e.g. 0.3% / 100 = 0.003 0.003 * 10000 = 30 See section 3.2.1 of the Uniswap v2 whitepaper
Attributes¶
| Name | Type |
|---|---|
| asset_0 | T::AssetId |
| asset_1 | T::AssetId |
| fee_rate | u128 |
Python¶
call = substrate.compose_call(
'DexGeneral', 'set_exchange_fee', {
'asset_0': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'asset_1': {
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
'fee_rate': 'u128',
}
)
set_fee_point¶
Set the protocol fee point.
# Arguments
fee_point: An integer y which satisfies the equation1/x-1=ywhere x is the percentage of the exchange fee e.g. 1/(1/6)-1=5, 1/(1/2)-1=1 See section 2.4 of the Uniswap v2 whitepaper
Attributes¶
| Name | Type |
|---|---|
| fee_point | u8 |
Python¶
call = substrate.compose_call(
'DexGeneral', 'set_fee_point', {'fee_point': 'u8'}
)
set_fee_receiver¶
Set the new receiver of the protocol fee.
# Arguments
send_to: (1) Some(receiver): it turn on the protocol fee and the new receiver account. (2) None: it turn off the protocol fee.
Attributes¶
| Name | Type |
|---|---|
| send_to | Option<<T::Lookup as StaticLookup>::Source> |
Python¶
call = substrate.compose_call(
'DexGeneral', 'set_fee_receiver', {'send_to': (None, 'AccountId')}
)
swap_assets_for_exact_assets¶
Buy amount of asset by path.
# Arguments
amount_out: Amount of the asset will be boughtamount_in_max: Maximum amount of sold assetpath: path can convert to pairs.recipient: Account that receive the target assetdeadline: Height of the cutoff block of this transaction
Attributes¶
| Name | Type |
|---|---|
| amount_out | AssetBalance |
| amount_in_max | AssetBalance |
| path | Vec<T::AssetId> |
| recipient | <T::Lookup as StaticLookup>::Source |
| deadline | T::BlockNumber |
Python¶
call = substrate.compose_call(
'DexGeneral', 'swap_assets_for_exact_assets', {
'amount_in_max': 'u128',
'amount_out': 'u128',
'deadline': 'u32',
'path': [
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
],
'recipient': 'AccountId',
}
)
swap_exact_assets_for_assets¶
Sell amount of asset by path.
# Arguments
amount_in: Amount of the asset will be soldamount_out_min: Minimum amount of target assetpath: path can convert to pairs.recipient: Account that receive the target assetdeadline: Height of the cutoff block of this transaction
Attributes¶
| Name | Type |
|---|---|
| amount_in | AssetBalance |
| amount_out_min | AssetBalance |
| path | Vec<T::AssetId> |
| recipient | <T::Lookup as StaticLookup>::Source |
| deadline | T::BlockNumber |
Python¶
call = substrate.compose_call(
'DexGeneral', 'swap_exact_assets_for_assets', {
'amount_in': 'u128',
'amount_out_min': 'u128',
'deadline': 'u32',
'path': [
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
],
'recipient': 'AccountId',
}
)
Events¶
AssetSwap¶
Transact in trading.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| owner | T::AccountId |
AccountId |
| recipient | T::AccountId |
AccountId |
| swap_path | Vec<T::AssetId> |
[{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'}] |
| balances | Vec<AssetBalance> |
['u128'] |
BootstrapClaim¶
Claim a bootstrap pair.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| bootstrap_pair_account | T::AccountId |
AccountId |
| claimer | T::AccountId |
AccountId |
| receiver | T::AccountId |
AccountId |
| asset_0 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| asset_1 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| asset_0_refund | AssetBalance |
u128 |
| asset_1_refund | AssetBalance |
u128 |
| lp_amount | AssetBalance |
u128 |
BootstrapContribute¶
Contribute to bootstrap pair.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| who | T::AccountId |
AccountId |
| asset_0 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| asset_1 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| asset_0_contribute | AssetBalance |
u128 |
| asset_1_contribute | AssetBalance |
u128 |
BootstrapCreated¶
Create a bootstrap pair.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| bootstrap_pair_account | T::AccountId |
AccountId |
| asset_0 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| asset_1 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| total_supply_0 | AssetBalance |
u128 |
| total_supply_1 | AssetBalance |
u128 |
| capacity_supply_0 | AssetBalance |
u128 |
| capacity_supply_1 | AssetBalance |
u128 |
| end | T::BlockNumber |
u32 |
BootstrapEnd¶
A bootstrap pair end.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| asset_0 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| asset_1 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| asset_0_amount | AssetBalance |
u128 |
| asset_1_amount | AssetBalance |
u128 |
| total_lp_supply | AssetBalance |
u128 |
BootstrapRefund¶
Refund from disable bootstrap pair.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| bootstrap_pair_account | T::AccountId |
AccountId |
| caller | T::AccountId |
AccountId |
| asset_0 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| asset_1 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| asset_0_refund | AssetBalance |
u128 |
| asset_1_refund | AssetBalance |
u128 |
BootstrapUpdate¶
Update a bootstrap pair.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| bootstrap_pair_account | T::AccountId |
AccountId |
| asset_0 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| asset_1 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| total_supply_0 | AssetBalance |
u128 |
| total_supply_1 | AssetBalance |
u128 |
| capacity_supply_0 | AssetBalance |
u128 |
| capacity_supply_1 | AssetBalance |
u128 |
| end | T::BlockNumber |
u32 |
ChargeReward¶
Charge reward into a bootstrap.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| asset_0 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| asset_1 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| who | T::AccountId |
AccountId |
| charge_rewards | Vec<(T::AssetId, AssetBalance)> |
[({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': 'scale_info::52', 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': 'scale_info::52', 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'}, 'u128')] |
DistributeReward¶
Bootstrap distribute some rewards to contributors.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| asset_0 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| asset_1 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| reward_holder | T::AccountId |
AccountId |
| rewards | Vec<(T::AssetId, AssetBalance)> |
[({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': 'scale_info::52', 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': 'scale_info::52', 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'}, 'u128')] |
LiquidityAdded¶
Add liquidity.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| owner | T::AccountId |
AccountId |
| asset_0 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| asset_1 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| add_balance_0 | AssetBalance |
u128 |
| add_balance_1 | AssetBalance |
u128 |
| mint_balance_lp | AssetBalance |
u128 |
LiquidityRemoved¶
Remove liquidity.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| owner | T::AccountId |
AccountId |
| recipient | T::AccountId |
AccountId |
| asset_0 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| asset_1 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| rm_balance_0 | AssetBalance |
u128 |
| rm_balance_1 | AssetBalance |
u128 |
| burn_balance_lp | AssetBalance |
u128 |
NewFeePoint¶
A pair's admin fee was updated
Attributes¶
| Name | Type | Composition |
|---|---|---|
| new_fee_point | u8 |
u8 |
NewFeeRate¶
A pair's swap fee was updated
Attributes¶
| Name | Type | Composition |
|---|---|---|
| asset_0 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| asset_1 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| new_fee_rate | u128 |
u128 |
PairCreated¶
Swap Create a trading pair.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| asset_0 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| asset_1 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| fee_rate | AssetBalance |
u128 |
WithdrawReward¶
Withdraw all reward from a bootstrap.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| asset_0 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| asset_1 | T::AssetId |
{'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'LendToken': 'u32', 'LpToken': ({'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}, {'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'), 'ForeignAsset': 'u32', 'StableLpToken': 'u32'}), 'StableLpToken': 'u32'} |
| recipient | T::AccountId |
AccountId |
Storage functions¶
BootstrapEndStatus¶
End status of bootstrap
BootstrapEndStatus: map bootstrap pair => pairStatus
Python¶
result = substrate.query(
'DexGeneral', 'BootstrapEndStatus', [
(
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
]
)
Return value¶
{
'Bootstrap': {
'accumulated_supply': ('u128', 'u128'),
'capacity_supply': ('u128', 'u128'),
'end_block_number': 'u32',
'pair_account': 'AccountId',
'target_supply': ('u128', 'u128'),
},
'Disable': None,
'Trading': {
'fee_rate': 'u128',
'pair_account': 'AccountId',
'total_supply': 'u128',
},
}
BootstrapLimits¶
Python¶
result = substrate.query(
'DexGeneral', 'BootstrapLimits', [
(
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
]
)
Return value¶
'scale_info::610'
BootstrapPersonalSupply¶
Python¶
result = substrate.query(
'DexGeneral', 'BootstrapPersonalSupply', [
(
(
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'AccountId',
),
]
)
Return value¶
('u128', 'u128')
BootstrapRewards¶
Python¶
result = substrate.query(
'DexGeneral', 'BootstrapRewards', [
(
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
]
)
Return value¶
'scale_info::610'
FeeMeta¶
Python¶
result = substrate.query(
'DexGeneral', 'FeeMeta', []
)
Return value¶
((None, 'AccountId'), 'u8')
KLast¶
Refer: https://github.com/Uniswap/uniswap-v2-core/blob/master/contracts/UniswapV2Pair.sol#L88 Last unliquidated protocol fee;
Python¶
result = substrate.query(
'DexGeneral', 'KLast', [
(
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
]
)
Return value¶
'scale_info::186'
LiquidityPairs¶
Python¶
result = substrate.query(
'DexGeneral', 'LiquidityPairs', [
(
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
]
)
Return value¶
(
None,
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'),
},
),
'StableLpToken': 'u32',
'Token': ('DOT', 'IBTC', 'INTR', 'KSM', 'KBTC', 'KINT'),
},
)
PairStatuses¶
(T::AssetId, T::AssetId) -> PairStatus
Python¶
result = substrate.query(
'DexGeneral', 'PairStatuses', [
(
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'LendToken': 'u32',
'LpToken': (
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
{
'ForeignAsset': 'u32',
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
'StableLpToken': 'u32',
'Token': (
'DOT',
'IBTC',
'INTR',
'KSM',
'KBTC',
'KINT',
),
},
),
]
)
Return value¶
{
'Bootstrap': {
'accumulated_supply': ('u128', 'u128'),
'capacity_supply': ('u128', 'u128'),
'end_block_number': 'u32',
'pair_account': 'AccountId',
'target_supply': ('u128', 'u128'),
},
'Disable': None,
'Trading': {
'fee_rate': 'u128',
'pair_account': 'AccountId',
'total_supply': 'u128',
},
}
Constants¶
MaxBootstrapLimits¶
The maximum number of limits that can be stored
Value¶
1000
Python¶
constant = substrate.get_constant('DexGeneral', 'MaxBootstrapLimits')
MaxBootstrapRewards¶
The maximum number of rewards that can be stored
Value¶
1000
Python¶
constant = substrate.get_constant('DexGeneral', 'MaxBootstrapRewards')
PalletId¶
This pallet id.
Value¶
'0x6465782f67656e72'
Python¶
constant = substrate.get_constant('DexGeneral', 'PalletId')
Errors¶
AssetNotExists¶
Asset does not exist.
ChargeRewardParamsError¶
Charge bootstrap extrinsic args has error,
Deadline¶
Transaction block number is larger than the end block number.
DeniedCreatePair¶
Trading pair can't be created.
DenyRefund¶
Bootstrap deny refund
DisableBootstrap¶
Bootstrap is disable
ExcessiveSoldAmount¶
Sold amount is more than exception.
ExistRewardsInBootstrap¶
Exist some reward in bootstrap,
IncorrectAssetAmountRange¶
Incorrect amount range.
InsufficientAssetBalance¶
Account balance must be greater than or equal to the transfer amount.
InsufficientLiquidity¶
Liquidity is not enough.
InsufficientPairReserve¶
Trading pair does have enough.
InsufficientTargetAmount¶
Get target amount is less than exception.
InvalidContributionAmount¶
Amount of contribution is invalid.
InvalidFeeRate¶
Invalid fee_rate
InvalidPath¶
Can't find pair though trading path.
InvariantCheckFailed¶
Can't pass the K value check
NoRewardTokens¶
Reward of bootstrap is not set.
NotInBootstrap¶
Pair is not in bootstrap
NotQualifiedAccount¶
Not eligible to contribute
Overflow¶
Overflow.
PairAlreadyExists¶
Trading pair already exists.
PairNotExists¶
Trading pair does not exist.
TooManyLimits¶
The number of limits exceeds the storage limit
TooManyRewards¶
The number of rewards exceeds the storage limit
UnqualifiedBootstrap¶
Amount of contribution is invalid.
UnsupportedAssetType¶
Unsupported AssetId.
ZeroContribute¶
Zero contribute in bootstrap