NFT

---

Calls

---

burn

Attributes

Name	Type
token	(ClassIdOf<T>, TokenIdOf<T>)

Python

call = substrate.compose_call(
    'NFT', 'burn', {'token': ('u32', 'u64')}
)

---

burn_with_remark

Attributes

Name	Type
token	(ClassIdOf<T>, TokenIdOf<T>)
remark	Vec<u8>

Python

call = substrate.compose_call(
    'NFT', 'burn_with_remark', {
    'remark': 'Bytes',
    'token': ('u32', 'u64'),
}
)

---

create_class

Attributes

Name	Type
metadata	CID
properties	Properties
attributes	Attributes

Python

call = substrate.compose_call(
    'NFT', 'create_class', {
    'attributes': 'scale_info::354',
    'metadata': 'Bytes',
    'properties': 'u8',
}
)

---

destroy_class

Attributes

Name	Type
class_id	ClassIdOf<T>
dest	<T::Lookup as StaticLookup>::Source

Python

call = substrate.compose_call(
    'NFT', 'destroy_class', {
    'class_id': 'u32',
    'dest': {
        'Address20': '[u8; 20]',
        'Address32': '[u8; 32]',
        'Id': 'AccountId',
        'Index': 'u32',
        'Raw': 'Bytes',
    },
}
)

---

mint

Attributes

Name	Type
to	<T::Lookup as StaticLookup>::Source
class_id	ClassIdOf<T>
metadata	CID
attributes	Attributes
quantity	u32

Python

call = substrate.compose_call(
    'NFT', 'mint', {
    'attributes': 'scale_info::354',
    'class_id': 'u32',
    'metadata': 'Bytes',
    'quantity': 'u32',
    'to': {
        'Address20': '[u8; 20]',
        'Address32': '[u8; 32]',
        'Id': 'AccountId',
        'Index': 'u32',
        'Raw': 'Bytes',
    },
}
)

---

transfer

Attributes

Name	Type
to	<T::Lookup as StaticLookup>::Source
token	(ClassIdOf<T>, TokenIdOf<T>)

Python

call = substrate.compose_call(
    'NFT', 'transfer', {
    'to': {
        'Address20': '[u8; 20]',
        'Address32': '[u8; 32]',
        'Id': 'AccountId',
        'Index': 'u32',
        'Raw': 'Bytes',
    },
    'token': ('u32', 'u64'),
}
)

---

update_class_properties

Attributes

Name	Type
class_id	ClassIdOf<T>
properties	Properties

Python

call = substrate.compose_call(
    'NFT', 'update_class_properties', {
    'class_id': 'u32',
    'properties': 'u8',
}
)

---

Events

---

BurnedToken

Attributes

Name	Type	Composition
owner	T::AccountId	AccountId
class_id	ClassIdOf<T>	u32
token_id	TokenIdOf<T>	u64

---

BurnedTokenWithRemark

Attributes

Name	Type	Composition
owner	T::AccountId	AccountId
class_id	ClassIdOf<T>	u32
token_id	TokenIdOf<T>	u64
remark_hash	T::Hash	scale_info::12

---

CreatedClass

Attributes

Name	Type	Composition
owner	T::AccountId	AccountId
class_id	ClassIdOf<T>	u32

---

DestroyedClass

Attributes

Name	Type	Composition
owner	T::AccountId	AccountId
class_id	ClassIdOf<T>	u32

---

MintedToken

Attributes

Name	Type	Composition
from	T::AccountId	AccountId
to	T::AccountId	AccountId
class_id	ClassIdOf<T>	u32
quantity	u32	u32

---

TransferredToken

Attributes

Name	Type	Composition
from	T::AccountId	AccountId
to	T::AccountId	AccountId
class_id	ClassIdOf<T>	u32
token_id	TokenIdOf<T>	u64

---

Constants

---

CreateClassDeposit

Value

50000000000000

Python

constant = substrate.get_constant('NFT', 'CreateClassDeposit')

---

CreateTokenDeposit

Value

200000000000

Python

constant = substrate.get_constant('NFT', 'CreateTokenDeposit')

---

DataDepositPerByte

Value

300000000

Python

constant = substrate.get_constant('NFT', 'DataDepositPerByte')

---

MaxAttributesBytes

Value

2048

Python

constant = substrate.get_constant('NFT', 'MaxAttributesBytes')

---

PalletId

Value

'0x6163612f614e4654'

Python

constant = substrate.get_constant('NFT', 'PalletId')

---

Errors

---

AttributesTooLarge

---

CannotDestroyClass

---

ClassIdNotFound

---

Immutable

---

IncorrectTokenId

---

InvalidQuantity

---

NoPermission

---

NonBurnable

---

NonMintable

---

NonTransferable

---

TokenIdNotFound

---