VaultRegistry¶
Calls¶
accept_new_issues¶
Configures whether or not the vault accepts new issues.
# Arguments
origin- sender of the transaction (i.e. the vault)accept_new_issues- true indicates that the vault accepts new issues
# Weight: O(1)
Attributes¶
| Name | Type |
|---|---|
| currency_pair | DefaultVaultCurrencyPair<T> |
| accept_new_issues | bool |
Python¶
call = substrate.compose_call(
'VaultRegistry', 'accept_new_issues', {
'accept_new_issues': 'bool',
'currency_pair': {
'collateral': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
'wrapped': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
},
}
)
deposit_collateral¶
Deposit collateral as a security against stealing the Stellar assets locked with the caller.
# Arguments
* amount - the amount of extra collateral to lock
Attributes¶
| Name | Type |
|---|---|
| currency_pair | DefaultVaultCurrencyPair<T> |
| amount | BalanceOf<T> |
Python¶
call = substrate.compose_call(
'VaultRegistry', 'deposit_collateral', {
'amount': 'u128',
'currency_pair': {
'collateral': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
'wrapped': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
},
}
)
recover_vault_id¶
Recover vault ID from a liquidated status.
# Arguments
* currency_pair - the currency pair to change
Attributes¶
| Name | Type |
|---|---|
| currency_pair | DefaultVaultCurrencyPair<T> |
Python¶
call = substrate.compose_call(
'VaultRegistry', 'recover_vault_id', {
'currency_pair': {
'collateral': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
'wrapped': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
},
}
)
register_public_key¶
Registers a new Stellar address for the vault.
# Arguments
* public_key - the Stellar public key of the vault to update
Attributes¶
| Name | Type |
|---|---|
| public_key | StellarPublicKeyRaw |
Python¶
call = substrate.compose_call(
'VaultRegistry', 'register_public_key', {'public_key': '[u8; 32]'}
)
register_vault¶
Initiates the registration procedure for a new Vault. The Vault locks up collateral, which is to be used in the issuing process.
# Errors
* InsufficientVaultCollateralAmount - if the collateral is below the minimum threshold
* VaultAlreadyRegistered - if a vault is already registered for the origin account
* InsufficientCollateralAvailable - if the vault does not own enough collateral
Attributes¶
| Name | Type |
|---|---|
| currency_pair | DefaultVaultCurrencyPair<T> |
| collateral | BalanceOf<T> |
Python¶
call = substrate.compose_call(
'VaultRegistry', 'register_vault', {
'collateral': 'u128',
'currency_pair': {
'collateral': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
'wrapped': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
},
}
)
report_undercollateralized_vault¶
Attributes¶
| Name | Type |
|---|---|
| vault_id | DefaultVaultId<T> |
Python¶
call = substrate.compose_call(
'VaultRegistry', 'report_undercollateralized_vault', {
'vault_id': {
'account_id': 'AccountId',
'currencies': {
'collateral': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
'wrapped': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
},
},
}
)
set_custom_secure_threshold¶
Configures a custom, higher secure collateral threshold for the vault.
# Arguments
origin- sender of the transaction (i.e. the vault)custom_threshold- either the threshold, or None to use the systemwide default
# Weight: O(1)
Attributes¶
| Name | Type |
|---|---|
| currency_pair | DefaultVaultCurrencyPair<T> |
| custom_threshold | Option<UnsignedFixedPoint<T>> |
Python¶
call = substrate.compose_call(
'VaultRegistry', 'set_custom_secure_threshold', {
'currency_pair': {
'collateral': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
'wrapped': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
},
'custom_threshold': (None, 'u128'),
}
)
set_liquidation_collateral_threshold¶
Changes the collateral liquidation threshold for a currency (only executable by the Root account)
# Arguments
* currency_pair - the currency pair to change
* ceiling - the new collateral ceiling
Attributes¶
| Name | Type |
|---|---|
| currency_pair | DefaultVaultCurrencyPair<T> |
| threshold | UnsignedFixedPoint<T> |
Python¶
call = substrate.compose_call(
'VaultRegistry', 'set_liquidation_collateral_threshold', {
'currency_pair': {
'collateral': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
'wrapped': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
},
'threshold': 'u128',
}
)
set_minimum_collateral¶
Changes the minimum amount of collateral required for registration (only executable by the Root account)
# Arguments
* currency_id - the collateral's currency id
* minimum - the new minimum collateral
Attributes¶
| Name | Type |
|---|---|
| currency_id | CurrencyId<T> |
| minimum | BalanceOf<T> |
Python¶
call = substrate.compose_call(
'VaultRegistry', 'set_minimum_collateral', {
'currency_id': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
'minimum': 'u128',
}
)
set_premium_redeem_threshold¶
Changes the collateral premium redeem threshold for a currency (only executable by the Root account)
# Arguments
* currency_pair - the currency pair to change
* ceiling - the new collateral ceiling
Attributes¶
| Name | Type |
|---|---|
| currency_pair | DefaultVaultCurrencyPair<T> |
| threshold | UnsignedFixedPoint<T> |
Python¶
call = substrate.compose_call(
'VaultRegistry', 'set_premium_redeem_threshold', {
'currency_pair': {
'collateral': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
'wrapped': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
},
'threshold': 'u128',
}
)
set_punishment_delay¶
Attributes¶
| Name | Type |
|---|---|
| punishment_delay | T::BlockNumber |
Python¶
call = substrate.compose_call(
'VaultRegistry', 'set_punishment_delay', {'punishment_delay': 'u32'}
)
set_secure_collateral_threshold¶
Changes the secure threshold for a currency (only executable by the Root account)
# Arguments
* currency_pair - the currency pair to change
* threshold - the new secure threshold
Attributes¶
| Name | Type |
|---|---|
| currency_pair | DefaultVaultCurrencyPair<T> |
| threshold | UnsignedFixedPoint<T> |
Python¶
call = substrate.compose_call(
'VaultRegistry', 'set_secure_collateral_threshold', {
'currency_pair': {
'collateral': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
'wrapped': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
},
'threshold': 'u128',
}
)
set_system_collateral_ceiling¶
Changes the collateral ceiling for a currency (only executable by the Root account)
# Arguments
* currency_pair - the currency pair to change
* ceiling - the new collateral ceiling
Attributes¶
| Name | Type |
|---|---|
| currency_pair | DefaultVaultCurrencyPair<T> |
| ceiling | BalanceOf<T> |
Python¶
call = substrate.compose_call(
'VaultRegistry', 'set_system_collateral_ceiling', {
'ceiling': 'u128',
'currency_pair': {
'collateral': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
'wrapped': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
},
}
)
withdraw_collateral¶
Withdraws amount of the collateral from the amount locked by
the vault corresponding to the origin account
The collateral left after withdrawal must be more
(free or used in collateral issued tokens) than MinimumCollateralVault
and above the SecureCollateralThreshold. Collateral that is currently
being used to back issued tokens remains locked until the Vault
is used for a redeem request (full release can take multiple redeem requests).
# Arguments
* amount - the amount of collateral to withdraw
# Errors
* VaultNotFound - if no vault exists for the origin account
* InsufficientCollateralAvailable - if the vault does not own enough collateral
Attributes¶
| Name | Type |
|---|---|
| currency_pair | DefaultVaultCurrencyPair<T> |
| amount | BalanceOf<T> |
Python¶
call = substrate.compose_call(
'VaultRegistry', 'withdraw_collateral', {
'amount': 'u128',
'currency_pair': {
'collateral': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
'wrapped': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
},
}
)
Events¶
BanVault¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| vault_id | DefaultVaultId<T> |
{'account_id': 'AccountId', 'currencies': {'collateral': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}, 'wrapped': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}}} |
| banned_until | T::BlockNumber |
u32 |
DecreaseLockedCollateral¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| currency_pair | DefaultVaultCurrencyPair<T> |
{'collateral': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}, 'wrapped': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}} |
| delta | BalanceOf<T> |
u128 |
| total | BalanceOf<T> |
u128 |
DecreaseToBeIssuedTokens¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| vault_id | DefaultVaultId<T> |
{'account_id': 'AccountId', 'currencies': {'collateral': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}, 'wrapped': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}}} |
| decrease | BalanceOf<T> |
u128 |
DecreaseToBeRedeemedTokens¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| vault_id | DefaultVaultId<T> |
{'account_id': 'AccountId', 'currencies': {'collateral': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}, 'wrapped': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}}} |
| decrease | BalanceOf<T> |
u128 |
DecreaseToBeReplacedTokens¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| vault_id | DefaultVaultId<T> |
{'account_id': 'AccountId', 'currencies': {'collateral': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}, 'wrapped': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}}} |
| decrease | BalanceOf<T> |
u128 |
DecreaseTokens¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| vault_id | DefaultVaultId<T> |
{'account_id': 'AccountId', 'currencies': {'collateral': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}, 'wrapped': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}}} |
| user_id | T::AccountId |
AccountId |
| decrease | BalanceOf<T> |
u128 |
DepositCollateral¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| vault_id | DefaultVaultId<T> |
{'account_id': 'AccountId', 'currencies': {'collateral': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}, 'wrapped': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}}} |
| new_collateral | BalanceOf<T> |
u128 |
| total_collateral | BalanceOf<T> |
u128 |
| free_collateral | BalanceOf<T> |
u128 |
IncreaseLockedCollateral¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| currency_pair | DefaultVaultCurrencyPair<T> |
{'collateral': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}, 'wrapped': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}} |
| delta | BalanceOf<T> |
u128 |
| total | BalanceOf<T> |
u128 |
IncreaseToBeIssuedTokens¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| vault_id | DefaultVaultId<T> |
{'account_id': 'AccountId', 'currencies': {'collateral': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}, 'wrapped': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}}} |
| increase | BalanceOf<T> |
u128 |
IncreaseToBeRedeemedTokens¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| vault_id | DefaultVaultId<T> |
{'account_id': 'AccountId', 'currencies': {'collateral': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}, 'wrapped': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}}} |
| increase | BalanceOf<T> |
u128 |
IncreaseToBeReplacedTokens¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| vault_id | DefaultVaultId<T> |
{'account_id': 'AccountId', 'currencies': {'collateral': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}, 'wrapped': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}}} |
| increase | BalanceOf<T> |
u128 |
IssueTokens¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| vault_id | DefaultVaultId<T> |
{'account_id': 'AccountId', 'currencies': {'collateral': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}, 'wrapped': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}}} |
| increase | BalanceOf<T> |
u128 |
LiquidateVault¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| vault_id | DefaultVaultId<T> |
{'account_id': 'AccountId', 'currencies': {'collateral': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}, 'wrapped': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}}} |
| issued_tokens | BalanceOf<T> |
u128 |
| to_be_issued_tokens | BalanceOf<T> |
u128 |
| to_be_redeemed_tokens | BalanceOf<T> |
u128 |
| to_be_replaced_tokens | BalanceOf<T> |
u128 |
| backing_collateral | BalanceOf<T> |
u128 |
| status | VaultStatus |
{'Active': 'bool', 'Liquidated': None} |
| replace_collateral | BalanceOf<T> |
u128 |
RedeemTokens¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| vault_id | DefaultVaultId<T> |
{'account_id': 'AccountId', 'currencies': {'collateral': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}, 'wrapped': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}}} |
| redeemed_amount | BalanceOf<T> |
u128 |
RedeemTokensLiquidatedVault¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| vault_id | DefaultVaultId<T> |
{'account_id': 'AccountId', 'currencies': {'collateral': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}, 'wrapped': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}}} |
| tokens | BalanceOf<T> |
u128 |
| collateral | BalanceOf<T> |
u128 |
RedeemTokensLiquidation¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| redeemer_id | T::AccountId |
AccountId |
| burned_tokens | BalanceOf<T> |
u128 |
| transferred_collateral | BalanceOf<T> |
u128 |
RedeemTokensPremium¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| vault_id | DefaultVaultId<T> |
{'account_id': 'AccountId', 'currencies': {'collateral': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}, 'wrapped': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}}} |
| redeemed_amount | BalanceOf<T> |
u128 |
| collateral | BalanceOf<T> |
u128 |
| user_id | T::AccountId |
AccountId |
RegisterAddress¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| vault_id | DefaultVaultId<T> |
{'account_id': 'AccountId', 'currencies': {'collateral': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}, 'wrapped': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}}} |
| address | StellarPublicKeyRaw |
[u8; 32] |
RegisterVault¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| vault_id | DefaultVaultId<T> |
{'account_id': 'AccountId', 'currencies': {'collateral': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}, 'wrapped': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}}} |
| collateral | BalanceOf<T> |
u128 |
ReplaceTokens¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| old_vault_id | DefaultVaultId<T> |
{'account_id': 'AccountId', 'currencies': {'collateral': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}, 'wrapped': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}}} |
| new_vault_id | DefaultVaultId<T> |
{'account_id': 'AccountId', 'currencies': {'collateral': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}, 'wrapped': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}}} |
| amount | BalanceOf<T> |
u128 |
| additional_collateral | BalanceOf<T> |
u128 |
UpdatePublicKey¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| account_id | T::AccountId |
AccountId |
| public_key | StellarPublicKeyRaw |
[u8; 32] |
WithdrawCollateral¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| vault_id | DefaultVaultId<T> |
{'account_id': 'AccountId', 'currencies': {'collateral': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}, 'wrapped': {'Native': None, 'XCM': 'u8', 'Stellar': {'StellarNative': None, 'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'}, 'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'}}, 'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'), 'Token': 'u64'}}} |
| withdrawn_amount | BalanceOf<T> |
u128 |
| total_collateral | BalanceOf<T> |
u128 |
Storage functions¶
LiquidationCollateralThreshold¶
Determines the lower bound for the collateral rate in issued tokens. If a Vault’s collateral rate drops below this, automatic liquidation (forced Redeem) is triggered.
Python¶
result = substrate.query(
'VaultRegistry', 'LiquidationCollateralThreshold', [
{
'collateral': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
'wrapped': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
},
]
)
Return value¶
'u128'
LiquidationVault¶
Python¶
result = substrate.query(
'VaultRegistry', 'LiquidationVault', [
{
'collateral': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
'wrapped': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
},
]
)
Return value¶
{
'collateral': 'u128',
'currency_pair': {
'collateral': {
'Native': None,
'Stellar': {
'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'},
'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'),
},
'wrapped': {
'Native': None,
'Stellar': {
'AlphaNum12': {'code': '[u8; 12]', 'issuer': '[u8; 32]'},
'AlphaNum4': {'code': '[u8; 4]', 'issuer': '[u8; 32]'},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'),
},
},
'issued_tokens': 'u128',
'to_be_issued_tokens': 'u128',
'to_be_redeemed_tokens': 'u128',
}
MinimumCollateralVault¶
The minimum collateral (e.g. DOT/KSM) a Vault needs to provide to register.
Python¶
result = substrate.query(
'VaultRegistry', 'MinimumCollateralVault', [
{
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
]
)
Return value¶
'u128'
PremiumRedeemThreshold¶
Determines the rate for the collateral rate of Vaults, at which users receive a premium, allocated from the Vault's collateral, when performing a redeem with this Vault. This threshold should be greater than the LiquidationCollateralThreshold.
Python¶
result = substrate.query(
'VaultRegistry', 'PremiumRedeemThreshold', [
{
'collateral': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
'wrapped': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
},
]
)
Return value¶
'u128'
PunishmentDelay¶
If a Vault fails to execute a correct redeem or replace, it is temporarily banned from further issue, redeem or replace requests. This value configures the duration of this ban (in number of blocks) .
Python¶
result = substrate.query(
'VaultRegistry', 'PunishmentDelay', []
)
Return value¶
'u32'
SecureCollateralThreshold¶
Determines the over-collateralization rate for collateral locked by Vaults, necessary for wrapped tokens. This threshold should be greater than the LiquidationCollateralThreshold.
Python¶
result = substrate.query(
'VaultRegistry', 'SecureCollateralThreshold', [
{
'collateral': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
'wrapped': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
},
]
)
Return value¶
'u128'
SystemCollateralCeiling¶
Determines the over-collateralization rate for collateral locked by Vaults, necessary for wrapped tokens. This threshold should be greater than the LiquidationCollateralThreshold.
Python¶
result = substrate.query(
'VaultRegistry', 'SystemCollateralCeiling', [
{
'collateral': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
'wrapped': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
},
]
)
Return value¶
'u128'
TotalUserVaultCollateral¶
Total collateral used for collateral tokens issued by active vaults, excluding the liquidation vault
Python¶
result = substrate.query(
'VaultRegistry', 'TotalUserVaultCollateral', [
{
'collateral': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
'wrapped': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
},
]
)
Return value¶
'u128'
VaultStellarPublicKey¶
Mapping of Vaults, using the respective Vault account identifier as key.
Python¶
result = substrate.query(
'VaultRegistry', 'VaultStellarPublicKey', ['AccountId']
)
Return value¶
'[u8; 32]'
Vaults¶
Mapping of Vaults, using the respective Vault account identifier as key.
Python¶
result = substrate.query(
'VaultRegistry', 'Vaults', [
{
'account_id': 'AccountId',
'currencies': {
'collateral': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
'wrapped': {
'Native': None,
'Stellar': {
'AlphaNum12': {
'code': '[u8; 12]',
'issuer': '[u8; 32]',
},
'AlphaNum4': {
'code': '[u8; 4]',
'issuer': '[u8; 32]',
},
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': (
'u8',
'u8',
'u8',
'u8',
),
},
},
},
]
)
Return value¶
{
'active_replace_collateral': 'u128',
'banned_until': (None, 'u32'),
'id': {
'account_id': 'AccountId',
'currencies': {
'collateral': {
'Native': None,
'Stellar': {
'AlphaNum12': 'InnerStruct',
'AlphaNum4': 'InnerStruct',
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'),
},
'wrapped': {
'Native': None,
'Stellar': {
'AlphaNum12': 'InnerStruct',
'AlphaNum4': 'InnerStruct',
'StellarNative': None,
},
'Token': 'u64',
'XCM': 'u8',
'ZenlinkLPToken': ('u8', 'u8', 'u8', 'u8'),
},
},
},
'issued_tokens': 'u128',
'liquidated_collateral': 'u128',
'replace_collateral': 'u128',
'secure_collateral_threshold': (None, 'u128'),
'status': {'Active': 'bool', 'Liquidated': None},
'to_be_issued_tokens': 'u128',
'to_be_redeemed_tokens': 'u128',
'to_be_replaced_tokens': 'u128',
}
Constants¶
GetGriefingCollateralCurrencyId¶
Currency used for griefing collateral, e.g. DOT.
Value¶
'Native'
Python¶
constant = substrate.get_constant('VaultRegistry', 'GetGriefingCollateralCurrencyId')
PalletId¶
The vault module id, used for deriving its sovereign account ID.
Value¶
'0x6d6f642f76726567'
Python¶
constant = substrate.get_constant('VaultRegistry', 'PalletId')
Errors¶
CeilingNotSet¶
Ceiling was not found for the given currency
CurrencyCeilingExceeded¶
The collateral ceiling would be exceeded for the vault's currency.
ExceedingVaultLimit¶
The amount of tokens to be issued is higher than the issuable amount by the vault
GlobalThresholdNotSet¶
Threshold was not found for the given currency
InsufficientCollateral¶
Not enough free collateral available.
InsufficientTokensCommitted¶
The requested amount of tokens exceeds the amount available to this vault.
InsufficientVaultCollateralAmount¶
The provided collateral was insufficient - it must be above MinimumCollateralVault.
InvalidCurrency¶
Failed attempt to modify vault's collateral because it was in the wrong currency
InvalidPublicKey¶
Deposit address could not be generated with the given public key.
LiquidationCollateralThresholdNotSet¶
Threshold was not found for the given currency
MaxNominationRatioViolation¶
The Max Nomination Ratio would be exceeded.
MinimumCollateralNotSet¶
NoStellarPublicKey¶
No Stellar public key is registered for the vault.
NoTokensIssued¶
Collateralization is infinite if no tokens are issued
NoVaultUnderThePremiumRedeemThreshold¶
NoVaultWithSufficientCollateral¶
NoVaultWithSufficientTokens¶
PremiumRedeemThresholdNotSet¶
Threshold was not found for the given currency
PublicKeyAlreadyRegistered¶
A Stellar public key was already registered for this account.
SecureCollateralThresholdNotSet¶
Threshold was not found for the given currency
ThresholdNotAboveGlobalThreshold¶
Vault attempted to set secure threshold below the global secure threshold
TryIntoIntError¶
Unable to convert value
VaultAlreadyRegistered¶
Returned if a vault tries to register while already being registered
VaultBanned¶
Action not allowed on banned vault.
VaultLiquidated¶
Vault is no longer usable as it was liquidated due to undercollateralization.
VaultNotAcceptingIssueRequests¶
Vault is not accepting new issue requests.
VaultNotBelowLiquidationThreshold¶
Attempted to liquidate a vault that is not undercollateralized.
VaultNotFound¶
The specified vault does not exist.
VaultNotRecoverable¶
Vault must be liquidated.