Currencies

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Calls

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transfer

Transfer some balance to another account under currency_id.

The dispatch origin for this call must be Signed by the transactor.

Attributes

Name	Type
dest	<T::Lookup as StaticLookup>::Source
currency_id	CurrencyIdOf<T>
amount	BalanceOf<T>

Python

call = substrate.compose_call(
    'Currencies', 'transfer', {
    'amount': 'u128',
    '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',
        ),
    },
    'dest': {
        'Address20': '[u8; 20]',
        'Address32': '[u8; 32]',
        'Id': 'AccountId',
        'Index': (),
        'Raw': 'Bytes',
    },
}
)

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transfer_native_currency

Transfer some native currency to another account.

The dispatch origin for this call must be Signed by the transactor.

Attributes

Name	Type
dest	<T::Lookup as StaticLookup>::Source
amount	BalanceOf<T>

Python

call = substrate.compose_call(
    'Currencies', 'transfer_native_currency', {
    'amount': 'u128',
    'dest': {
        'Address20': '[u8; 20]',
        'Address32': '[u8; 32]',
        'Id': 'AccountId',
        'Index': (),
        'Raw': 'Bytes',
    },
}
)

---

update_balance

update amount of account who under currency_id.

The dispatch origin of this call must be Root.

Attributes

Name	Type
who	<T::Lookup as StaticLookup>::Source
currency_id	CurrencyIdOf<T>
amount	AmountOf<T>

Python

call = substrate.compose_call(
    'Currencies', 'update_balance', {
    'amount': 'i128',
    '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',
        ),
    },
    'who': {
        'Address20': '[u8; 20]',
        'Address32': '[u8; 32]',
        'Id': 'AccountId',
        'Index': (),
        'Raw': 'Bytes',
    },
}
)

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Storage functions

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Constants

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GetNativeCurrencyId

Value

'Native'

Python

constant = substrate.get_constant('Currencies', 'GetNativeCurrencyId')

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Errors

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AmountIntoBalanceFailed

Unable to convert the Amount type into Balance.

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BalanceTooLow

Balance is too low.

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DepositFailed

Deposit result is not expected

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