Class IERC721

Hierarchy

BaseContract
- IERC721

Constructors

constructor

new IERC721(addressOrName: string, contractInterface: ContractInterface, signerOrProvider?: Signer | Provider): IERC721
Parameters
- addressOrName: string
- contractInterface: ContractInterface
- Optional signerOrProvider: Signer | Provider
Returns IERC721
Inherited from BaseContract.constructor
- Defined in node_modules/@ethersproject/contracts/lib/index.d.ts:103

Properties

_deployedPromise

_deployedPromise: Promise<Contract>

_runningEvents

_runningEvents: {
[eventTag: string]: RunningEvent;
}

Type declaration

[eventTag: string]: RunningEvent

_wrappedEmits

_wrappedEmits: {
[eventTag: string]: ((...args: any[]) => void);
}

Type declaration

[eventTag: string]: ((...args: any[]) => void)
- - (...args: any[]): void
  - Parameters
    - Rest ...args: any[]
    Returns void

`Readonly` address

address: string

callStatic

callStatic: {
    approve(to: string, tokenId: BigNumberish, overrides?: CallOverrides): Promise<void>;
    balanceOf(owner: string, overrides?: CallOverrides): Promise<BigNumber>;
    getApproved(tokenId: BigNumberish, overrides?: CallOverrides): Promise<string>;
    isApprovedForAll(owner: string, operator: string, overrides?: CallOverrides): Promise<boolean>;
    ownerOf(tokenId: BigNumberish, overrides?: CallOverrides): Promise<string>;
    safeTransferFrom(address,address,uint256)(from: string, to: string, tokenId: BigNumberish, overrides?: CallOverrides): Promise<void>;
    safeTransferFrom(address,address,uint256,bytes)(from: string, to: string, tokenId: BigNumberish, data: BytesLike, overrides?: CallOverrides): Promise<void>;
    setApprovalForAll(operator: string, _approved: boolean, overrides?: CallOverrides): Promise<void>;
    supportsInterface(interfaceId: BytesLike, overrides?: CallOverrides): Promise<boolean>;
    transferFrom(from: string, to: string, tokenId: BigNumberish, overrides?: CallOverrides): Promise<void>;
}

Type declaration

approve:function
- approve(to: string, tokenId: BigNumberish, overrides?: CallOverrides): Promise<void>
- Parameters
  - to: string
  - tokenId: BigNumberish
  - Optional overrides: CallOverrides
  Returns Promise<void>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:268
balanceOf:function
- balanceOf(owner: string, overrides?: CallOverrides): Promise<BigNumber>
- Parameters
  - owner: string
  - Optional overrides: CallOverrides
  Returns Promise<BigNumber>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:274
getApproved:function
- getApproved(tokenId: BigNumberish, overrides?: CallOverrides): Promise<string>
- Parameters
  - tokenId: BigNumberish
  - Optional overrides: CallOverrides
  Returns Promise<string>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:276
isApprovedForAll:function
- isApprovedForAll(owner: string, operator: string, overrides?: CallOverrides): Promise<boolean>
- Parameters
  - owner: string
  - operator: string
  - Optional overrides: CallOverrides
  Returns Promise<boolean>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:281
ownerOf:function
- ownerOf(tokenId: BigNumberish, overrides?: CallOverrides): Promise<string>
- Parameters
  - tokenId: BigNumberish
  - Optional overrides: CallOverrides
  Returns Promise<string>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:287
safeTransferFrom(address,address,uint256):function
- safeTransferFrom(address,address,uint256)(from: string, to: string, tokenId: BigNumberish, overrides?: CallOverrides): Promise<void>
- Parameters
  - from: string
  - to: string
  - tokenId: BigNumberish
  - Optional overrides: CallOverrides
  Returns Promise<void>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:289
safeTransferFrom(address,address,uint256,bytes):function
- safeTransferFrom(address,address,uint256,bytes)(from: string, to: string, tokenId: BigNumberish, data: BytesLike, overrides?: CallOverrides): Promise<void>
- Parameters
  - from: string
  - to: string
  - tokenId: BigNumberish
  - data: BytesLike
  - Optional overrides: CallOverrides
  Returns Promise<void>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:296
setApprovalForAll:function
- setApprovalForAll(operator: string, _approved: boolean, overrides?: CallOverrides): Promise<void>
- Parameters
  - operator: string
  - _approved: boolean
  - Optional overrides: CallOverrides
  Returns Promise<void>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:304
supportsInterface:function
- supportsInterface(interfaceId: BytesLike, overrides?: CallOverrides): Promise<boolean>
- Parameters
  - interfaceId: BytesLike
  - Optional overrides: CallOverrides
  Returns Promise<boolean>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:310
transferFrom:function
- transferFrom(from: string, to: string, tokenId: BigNumberish, overrides?: CallOverrides): Promise<void>
- Parameters
  - from: string
  - to: string
  - tokenId: BigNumberish
  - Optional overrides: CallOverrides
  Returns Promise<void>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:315

`Readonly` deployTransaction

deployTransaction: TransactionResponse

estimateGas

estimateGas: {
    approve(to: string, tokenId: BigNumberish, overrides?: Overrides & {
        from?: string | Promise<string>;
    }): Promise<BigNumber>;
    balanceOf(owner: string, overrides?: CallOverrides): Promise<BigNumber>;
    getApproved(tokenId: BigNumberish, overrides?: CallOverrides): Promise<BigNumber>;
    isApprovedForAll(owner: string, operator: string, overrides?: CallOverrides): Promise<BigNumber>;
    ownerOf(tokenId: BigNumberish, overrides?: CallOverrides): Promise<BigNumber>;
    safeTransferFrom(address,address,uint256)(from: string, to: string, tokenId: BigNumberish, overrides?: Overrides & {
        from?: string | Promise<string>;
    }): Promise<BigNumber>;
    safeTransferFrom(address,address,uint256,bytes)(from: string, to: string, tokenId: BigNumberish, data: BytesLike, overrides?: Overrides & {
        from?: string | Promise<string>;
    }): Promise<BigNumber>;
    setApprovalForAll(operator: string, _approved: boolean, overrides?: Overrides & {
        from?: string | Promise<string>;
    }): Promise<BigNumber>;
    supportsInterface(interfaceId: BytesLike, overrides?: CallOverrides): Promise<BigNumber>;
    transferFrom(from: string, to: string, tokenId: BigNumberish, overrides?: Overrides & {
        from?: string | Promise<string>;
    }): Promise<BigNumber>;
}

Type declaration

approve:function
- approve(to: string, tokenId: BigNumberish, overrides?: Overrides & {
  from?: string | Promise<string>;
  }): Promise<BigNumber>
- Parameters
  - to: string
  - tokenId: BigNumberish
  - Optional overrides: Overrides & {
    from?: string | Promise<string>;
    }
  Returns Promise<BigNumber>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:353
balanceOf:function
- balanceOf(owner: string, overrides?: CallOverrides): Promise<BigNumber>
- Parameters
  - owner: string
  - Optional overrides: CallOverrides
  Returns Promise<BigNumber>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:359
getApproved:function
- getApproved(tokenId: BigNumberish, overrides?: CallOverrides): Promise<BigNumber>
- Parameters
  - tokenId: BigNumberish
  - Optional overrides: CallOverrides
  Returns Promise<BigNumber>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:361
isApprovedForAll:function
- isApprovedForAll(owner: string, operator: string, overrides?: CallOverrides): Promise<BigNumber>
- Parameters
  - owner: string
  - operator: string
  - Optional overrides: CallOverrides
  Returns Promise<BigNumber>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:366
ownerOf:function
- ownerOf(tokenId: BigNumberish, overrides?: CallOverrides): Promise<BigNumber>
- Parameters
  - tokenId: BigNumberish
  - Optional overrides: CallOverrides
  Returns Promise<BigNumber>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:372
safeTransferFrom(address,address,uint256):function
- safeTransferFrom(address,address,uint256)(from: string, to: string, tokenId: BigNumberish, overrides?: Overrides & {
  from?: string | Promise<string>;
  }): Promise<BigNumber>
- Parameters
  - from: string
  - to: string
  - tokenId: BigNumberish
  - Optional overrides: Overrides & {
    from?: string | Promise<string>;
    }
  Returns Promise<BigNumber>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:377
safeTransferFrom(address,address,uint256,bytes):function
- safeTransferFrom(address,address,uint256,bytes)(from: string, to: string, tokenId: BigNumberish, data: BytesLike, overrides?: Overrides & {
  from?: string | Promise<string>;
  }): Promise<BigNumber>
- Parameters
  - from: string
  - to: string
  - tokenId: BigNumberish
  - data: BytesLike
  - Optional overrides: Overrides & {
    from?: string | Promise<string>;
    }
  Returns Promise<BigNumber>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:384
setApprovalForAll:function
- setApprovalForAll(operator: string, _approved: boolean, overrides?: Overrides & {
  from?: string | Promise<string>;
  }): Promise<BigNumber>
- Parameters
  - operator: string
  - _approved: boolean
  - Optional overrides: Overrides & {
    from?: string | Promise<string>;
    }
  Returns Promise<BigNumber>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:392
supportsInterface:function
- supportsInterface(interfaceId: BytesLike, overrides?: CallOverrides): Promise<BigNumber>
- Parameters
  - interfaceId: BytesLike
  - Optional overrides: CallOverrides
  Returns Promise<BigNumber>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:398
transferFrom:function
- transferFrom(from: string, to: string, tokenId: BigNumberish, overrides?: Overrides & {
  from?: string | Promise<string>;
  }): Promise<BigNumber>
- Parameters
  - from: string
  - to: string
  - tokenId: BigNumberish
  - Optional overrides: Overrides & {
    from?: string | Promise<string>;
    }
  Returns Promise<BigNumber>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:403

filters

filters: {
    Approval(owner?: null | string, approved?: null | string, tokenId?: null | BigNumberish): TypedEventFilter<[string, string, BigNumber], {
        approved: string;
        owner: string;
        tokenId: BigNumber;
    }>;
    ApprovalForAll(owner?: null | string, operator?: null | string, approved?: null): TypedEventFilter<[string, string, boolean], {
        approved: boolean;
        operator: string;
        owner: string;
    }>;
    Transfer(from?: null | string, to?: null | string, tokenId?: null | BigNumberish): TypedEventFilter<[string, string, BigNumber], {
        from: string;
        to: string;
        tokenId: BigNumber;
    }>;
}

Type declaration

Approval:function
- Approval(owner?: null | string, approved?: null | string, tokenId?: null | BigNumberish): TypedEventFilter<[string, string, BigNumber], {
      approved: string;
      owner: string;
      tokenId: BigNumber;
  }>
- Parameters
  - Optional owner: null | string
  - Optional approved: null | string
  - Optional tokenId: null | BigNumberish
  Returns TypedEventFilter<[string, string, BigNumber], {
      approved: string;
      owner: string;
      tokenId: BigNumber;
  }>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:324
ApprovalForAll:function
- ApprovalForAll(owner?: null | string, operator?: null | string, approved?: null): TypedEventFilter<[string, string, boolean], {
      approved: boolean;
      operator: string;
      owner: string;
  }>
- Parameters
  - Optional owner: null | string
  - Optional operator: null | string
  - Optional approved: null
  Returns TypedEventFilter<[string, string, boolean], {
      approved: boolean;
      operator: string;
      owner: string;
  }>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:333
Transfer:function
- Transfer(from?: null | string, to?: null | string, tokenId?: null | BigNumberish): TypedEventFilter<[string, string, BigNumber], {
      from: string;
      to: string;
      tokenId: BigNumber;
  }>
- Parameters
  - Optional from: null | string
  - Optional to: null | string
  - Optional tokenId: null | BigNumberish
  Returns TypedEventFilter<[string, string, BigNumber], {
      from: string;
      to: string;
      tokenId: BigNumber;
  }>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:342

functions

functions: {
    approve(to: string, tokenId: BigNumberish, overrides?: Overrides & {
        from?: string | Promise<string>;
    }): Promise<ContractTransaction>;
    balanceOf(owner: string, overrides?: CallOverrides): Promise<[BigNumber] & {
        balance: BigNumber;
    }>;
    getApproved(tokenId: BigNumberish, overrides?: CallOverrides): Promise<[string] & {
        operator: string;
    }>;
    isApprovedForAll(owner: string, operator: string, overrides?: CallOverrides): Promise<[boolean]>;
    ownerOf(tokenId: BigNumberish, overrides?: CallOverrides): Promise<[string] & {
        owner: string;
    }>;
    safeTransferFrom(address,address,uint256)(from: string, to: string, tokenId: BigNumberish, overrides?: Overrides & {
        from?: string | Promise<string>;
    }): Promise<ContractTransaction>;
    safeTransferFrom(address,address,uint256,bytes)(from: string, to: string, tokenId: BigNumberish, data: BytesLike, overrides?: Overrides & {
        from?: string | Promise<string>;
    }): Promise<ContractTransaction>;
    setApprovalForAll(operator: string, _approved: boolean, overrides?: Overrides & {
        from?: string | Promise<string>;
    }): Promise<ContractTransaction>;
    supportsInterface(interfaceId: BytesLike, overrides?: CallOverrides): Promise<[boolean]>;
    transferFrom(from: string, to: string, tokenId: BigNumberish, overrides?: Overrides & {
        from?: string | Promise<string>;
    }): Promise<ContractTransaction>;
}

Type declaration

approve:function
- approve(to: string, tokenId: BigNumberish, overrides?: Overrides & {
  from?: string | Promise<string>;
  }): Promise<ContractTransaction>
- Parameters
  - to: string
  - tokenId: BigNumberish
  - Optional overrides: Overrides & {
    from?: string | Promise<string>;
    }
  Returns Promise<ContractTransaction>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:152
balanceOf:function
- balanceOf(owner: string, overrides?: CallOverrides): Promise<[BigNumber] & {
  balance: BigNumber;
  }>
- Parameters
  - owner: string
  - Optional overrides: CallOverrides
  Returns Promise<[BigNumber] & {
  balance: BigNumber;
  }>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:158
getApproved:function
- getApproved(tokenId: BigNumberish, overrides?: CallOverrides): Promise<[string] & {
  operator: string;
  }>
- Parameters
  - tokenId: BigNumberish
  - Optional overrides: CallOverrides
  Returns Promise<[string] & {
  operator: string;
  }>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:163
isApprovedForAll:function
- isApprovedForAll(owner: string, operator: string, overrides?: CallOverrides): Promise<[boolean]>
- Parameters
  - owner: string
  - operator: string
  - Optional overrides: CallOverrides
  Returns Promise<[boolean]>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:168
ownerOf:function
- ownerOf(tokenId: BigNumberish, overrides?: CallOverrides): Promise<[string] & {
  owner: string;
  }>
- Parameters
  - tokenId: BigNumberish
  - Optional overrides: CallOverrides
  Returns Promise<[string] & {
  owner: string;
  }>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:174
safeTransferFrom(address,address,uint256):function
- safeTransferFrom(address,address,uint256)(from: string, to: string, tokenId: BigNumberish, overrides?: Overrides & {
  from?: string | Promise<string>;
  }): Promise<ContractTransaction>
- Parameters
  - from: string
  - to: string
  - tokenId: BigNumberish
  - Optional overrides: Overrides & {
    from?: string | Promise<string>;
    }
  Returns Promise<ContractTransaction>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:179
safeTransferFrom(address,address,uint256,bytes):function
- safeTransferFrom(address,address,uint256,bytes)(from: string, to: string, tokenId: BigNumberish, data: BytesLike, overrides?: Overrides & {
  from?: string | Promise<string>;
  }): Promise<ContractTransaction>
- Parameters
  - from: string
  - to: string
  - tokenId: BigNumberish
  - data: BytesLike
  - Optional overrides: Overrides & {
    from?: string | Promise<string>;
    }
  Returns Promise<ContractTransaction>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:186
setApprovalForAll:function
- setApprovalForAll(operator: string, _approved: boolean, overrides?: Overrides & {
  from?: string | Promise<string>;
  }): Promise<ContractTransaction>
- Parameters
  - operator: string
  - _approved: boolean
  - Optional overrides: Overrides & {
    from?: string | Promise<string>;
    }
  Returns Promise<ContractTransaction>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:194
supportsInterface:function
- supportsInterface(interfaceId: BytesLike, overrides?: CallOverrides): Promise<[boolean]>
- Parameters
  - interfaceId: BytesLike
  - Optional overrides: CallOverrides
  Returns Promise<[boolean]>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:200
transferFrom:function
- transferFrom(from: string, to: string, tokenId: BigNumberish, overrides?: Overrides & {
  from?: string | Promise<string>;
  }): Promise<ContractTransaction>
- Parameters
  - from: string
  - to: string
  - tokenId: BigNumberish
  - Optional overrides: Overrides & {
    from?: string | Promise<string>;
    }
  Returns Promise<ContractTransaction>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:205

interface

interface: IERC721Interface

populateTransaction

populateTransaction: {
    approve(to: string, tokenId: BigNumberish, overrides?: Overrides & {
        from?: string | Promise<string>;
    }): Promise<PopulatedTransaction>;
    balanceOf(owner: string, overrides?: CallOverrides): Promise<PopulatedTransaction>;
    getApproved(tokenId: BigNumberish, overrides?: CallOverrides): Promise<PopulatedTransaction>;
    isApprovedForAll(owner: string, operator: string, overrides?: CallOverrides): Promise<PopulatedTransaction>;
    ownerOf(tokenId: BigNumberish, overrides?: CallOverrides): Promise<PopulatedTransaction>;
    safeTransferFrom(address,address,uint256)(from: string, to: string, tokenId: BigNumberish, overrides?: Overrides & {
        from?: string | Promise<string>;
    }): Promise<PopulatedTransaction>;
    safeTransferFrom(address,address,uint256,bytes)(from: string, to: string, tokenId: BigNumberish, data: BytesLike, overrides?: Overrides & {
        from?: string | Promise<string>;
    }): Promise<PopulatedTransaction>;
    setApprovalForAll(operator: string, _approved: boolean, overrides?: Overrides & {
        from?: string | Promise<string>;
    }): Promise<PopulatedTransaction>;
    supportsInterface(interfaceId: BytesLike, overrides?: CallOverrides): Promise<PopulatedTransaction>;
    transferFrom(from: string, to: string, tokenId: BigNumberish, overrides?: Overrides & {
        from?: string | Promise<string>;
    }): Promise<PopulatedTransaction>;
}

Type declaration

approve:function
- approve(to: string, tokenId: BigNumberish, overrides?: Overrides & {
  from?: string | Promise<string>;
  }): Promise<PopulatedTransaction>
- Parameters
  - to: string
  - tokenId: BigNumberish
  - Optional overrides: Overrides & {
    from?: string | Promise<string>;
    }
  Returns Promise<PopulatedTransaction>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:412
balanceOf:function
- balanceOf(owner: string, overrides?: CallOverrides): Promise<PopulatedTransaction>
- Parameters
  - owner: string
  - Optional overrides: CallOverrides
  Returns Promise<PopulatedTransaction>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:418
getApproved:function
- getApproved(tokenId: BigNumberish, overrides?: CallOverrides): Promise<PopulatedTransaction>
- Parameters
  - tokenId: BigNumberish
  - Optional overrides: CallOverrides
  Returns Promise<PopulatedTransaction>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:423
isApprovedForAll:function
- isApprovedForAll(owner: string, operator: string, overrides?: CallOverrides): Promise<PopulatedTransaction>
- Parameters
  - owner: string
  - operator: string
  - Optional overrides: CallOverrides
  Returns Promise<PopulatedTransaction>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:428
ownerOf:function
- ownerOf(tokenId: BigNumberish, overrides?: CallOverrides): Promise<PopulatedTransaction>
- Parameters
  - tokenId: BigNumberish
  - Optional overrides: CallOverrides
  Returns Promise<PopulatedTransaction>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:434
safeTransferFrom(address,address,uint256):function
- safeTransferFrom(address,address,uint256)(from: string, to: string, tokenId: BigNumberish, overrides?: Overrides & {
  from?: string | Promise<string>;
  }): Promise<PopulatedTransaction>
- Parameters
  - from: string
  - to: string
  - tokenId: BigNumberish
  - Optional overrides: Overrides & {
    from?: string | Promise<string>;
    }
  Returns Promise<PopulatedTransaction>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:439
safeTransferFrom(address,address,uint256,bytes):function
- safeTransferFrom(address,address,uint256,bytes)(from: string, to: string, tokenId: BigNumberish, data: BytesLike, overrides?: Overrides & {
  from?: string | Promise<string>;
  }): Promise<PopulatedTransaction>
- Parameters
  - from: string
  - to: string
  - tokenId: BigNumberish
  - data: BytesLike
  - Optional overrides: Overrides & {
    from?: string | Promise<string>;
    }
  Returns Promise<PopulatedTransaction>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:446
setApprovalForAll:function
- setApprovalForAll(operator: string, _approved: boolean, overrides?: Overrides & {
  from?: string | Promise<string>;
  }): Promise<PopulatedTransaction>
- Parameters
  - operator: string
  - _approved: boolean
  - Optional overrides: Overrides & {
    from?: string | Promise<string>;
    }
  Returns Promise<PopulatedTransaction>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:454
supportsInterface:function
- supportsInterface(interfaceId: BytesLike, overrides?: CallOverrides): Promise<PopulatedTransaction>
- Parameters
  - interfaceId: BytesLike
  - Optional overrides: CallOverrides
  Returns Promise<PopulatedTransaction>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:460
transferFrom:function
- transferFrom(from: string, to: string, tokenId: BigNumberish, overrides?: Overrides & {
  from?: string | Promise<string>;
  }): Promise<PopulatedTransaction>
- Parameters
  - from: string
  - to: string
  - tokenId: BigNumberish
  - Optional overrides: Overrides & {
    from?: string | Promise<string>;
    }
  Returns Promise<PopulatedTransaction>
  - Defined in src/ledger/backend/contracts/IERC721.d.ts:465

`Readonly` provider

provider: Provider

`Readonly` resolvedAddress

resolvedAddress: Promise<string>

`Readonly` signer

signer: Signer

Methods

_checkRunningEvents

_checkRunningEvents(runningEvent: RunningEvent): void
Parameters
- runningEvent: RunningEvent
Returns void
Inherited from BaseContract._checkRunningEvents
- Defined in node_modules/@ethersproject/contracts/lib/index.d.ts:117

_deployed

_deployed(blockTag?: BlockTag): Promise<Contract>
Parameters
- Optional blockTag: BlockTag
Returns Promise<Contract>
Inherited from BaseContract._deployed
- Defined in node_modules/@ethersproject/contracts/lib/index.d.ts:110

_wrapEvent

_wrapEvent(runningEvent: RunningEvent, log: Log, listener: Listener): Event
Parameters
- runningEvent: RunningEvent
- log: Log
- listener: Listener
Returns Event
Inherited from BaseContract._wrapEvent
- Defined in node_modules/@ethersproject/contracts/lib/index.d.ts:118

approve

approve(to: string, tokenId: BigNumberish, overrides?: Overrides & {
from?: string | Promise<string>;
}): Promise<ContractTransaction>
Parameters
- to: string
- tokenId: BigNumberish
- Optional overrides: Overrides & {
  from?: string | Promise<string>;
  }
Returns Promise<ContractTransaction>
- Defined in src/ledger/backend/contracts/IERC721.d.ts:213

attach

attach(addressOrName: string): IERC721
Parameters
- addressOrName: string
Returns IERC721
Overrides BaseContract.attach
- Defined in src/ledger/backend/contracts/IERC721.d.ts:110

balanceOf

balanceOf(owner: string, overrides?: CallOverrides): Promise<BigNumber>
Parameters
- owner: string
- Optional overrides: CallOverrides
Returns Promise<BigNumber>
- Defined in src/ledger/backend/contracts/IERC721.d.ts:219

connect

connect(signerOrProvider: string | Signer | Provider): IERC721
Parameters
- signerOrProvider: string | Signer | Provider
Returns IERC721
Overrides BaseContract.connect
- Defined in src/ledger/backend/contracts/IERC721.d.ts:109

deployed

deployed(): Promise<IERC721>
Returns Promise<IERC721>
Overrides BaseContract.deployed
- Defined in src/ledger/backend/contracts/IERC721.d.ts:111

emit

emit(eventName: string | EventFilter, ...args: any[]): boolean
Parameters
- eventName: string | EventFilter
- Rest ...args: any[]
Returns boolean
Inherited from BaseContract.emit
- Defined in node_modules/@ethersproject/contracts/lib/index.d.ts:123

fallback

fallback(overrides?: TransactionRequest): Promise<TransactionResponse>
Parameters
- Optional overrides: TransactionRequest
Returns Promise<TransactionResponse>
Inherited from BaseContract.fallback
- Defined in node_modules/@ethersproject/contracts/lib/index.d.ts:111

getApproved

getApproved(tokenId: BigNumberish, overrides?: CallOverrides): Promise<string>
Parameters
- tokenId: BigNumberish
- Optional overrides: CallOverrides
Returns Promise<string>
- Defined in src/ledger/backend/contracts/IERC721.d.ts:221

isApprovedForAll

isApprovedForAll(owner: string, operator: string, overrides?: CallOverrides): Promise<boolean>
Parameters
- owner: string
- operator: string
- Optional overrides: CallOverrides
Returns Promise<boolean>
- Defined in src/ledger/backend/contracts/IERC721.d.ts:226

listenerCount

listenerCount(eventName?: string | EventFilter): number
Parameters
- Optional eventName: string | EventFilter
Returns number
Inherited from BaseContract.listenerCount
- Defined in node_modules/@ethersproject/contracts/lib/index.d.ts:124

listeners

listeners<EventArgsArray, EventArgsObject>(eventFilter?: TypedEventFilter<EventArgsArray, EventArgsObject>): TypedListener<EventArgsArray, EventArgsObject>[]
Type Parameters
- EventArgsArray extends any[]
- EventArgsObject
Parameters
- Optional eventFilter: TypedEventFilter<EventArgsArray, EventArgsObject>
Returns TypedListener<EventArgsArray, EventArgsObject>[]
Overrides BaseContract.listeners
- Defined in src/ledger/backend/contracts/IERC721.d.ts:113
listeners(eventName?: string): Listener[]
Parameters
- Optional eventName: string
Returns Listener[]
Overrides BaseContract.listeners
- Defined in src/ledger/backend/contracts/IERC721.d.ts:136

off

off<EventArgsArray, EventArgsObject>(eventFilter: TypedEventFilter<EventArgsArray, EventArgsObject>, listener: TypedListener<EventArgsArray, EventArgsObject>): IERC721
Type Parameters
- EventArgsArray extends any[]
- EventArgsObject
Parameters
- eventFilter: TypedEventFilter<EventArgsArray, EventArgsObject>
- listener: TypedListener<EventArgsArray, EventArgsObject>
Returns IERC721
Overrides BaseContract.off
- Defined in src/ledger/backend/contracts/IERC721.d.ts:116
off(eventName: string, listener: Listener): IERC721
Parameters
- eventName: string
- listener: Listener
Returns IERC721
Overrides BaseContract.off
- Defined in src/ledger/backend/contracts/IERC721.d.ts:137

on

on<EventArgsArray, EventArgsObject>(eventFilter: TypedEventFilter<EventArgsArray, EventArgsObject>, listener: TypedListener<EventArgsArray, EventArgsObject>): IERC721
Type Parameters
- EventArgsArray extends any[]
- EventArgsObject
Parameters
- eventFilter: TypedEventFilter<EventArgsArray, EventArgsObject>
- listener: TypedListener<EventArgsArray, EventArgsObject>
Returns IERC721
Overrides BaseContract.on
- Defined in src/ledger/backend/contracts/IERC721.d.ts:120
on(eventName: string, listener: Listener): IERC721
Parameters
- eventName: string
- listener: Listener
Returns IERC721
Overrides BaseContract.on
- Defined in src/ledger/backend/contracts/IERC721.d.ts:138

once

once<EventArgsArray, EventArgsObject>(eventFilter: TypedEventFilter<EventArgsArray, EventArgsObject>, listener: TypedListener<EventArgsArray, EventArgsObject>): IERC721
Type Parameters
- EventArgsArray extends any[]
- EventArgsObject
Parameters
- eventFilter: TypedEventFilter<EventArgsArray, EventArgsObject>
- listener: TypedListener<EventArgsArray, EventArgsObject>
Returns IERC721
Overrides BaseContract.once
- Defined in src/ledger/backend/contracts/IERC721.d.ts:124
once(eventName: string, listener: Listener): IERC721
Parameters
- eventName: string
- listener: Listener
Returns IERC721
Overrides BaseContract.once
- Defined in src/ledger/backend/contracts/IERC721.d.ts:139

ownerOf

ownerOf(tokenId: BigNumberish, overrides?: CallOverrides): Promise<string>
Parameters
- tokenId: BigNumberish
- Optional overrides: CallOverrides
Returns Promise<string>
- Defined in src/ledger/backend/contracts/IERC721.d.ts:232

queryFilter

queryFilter<EventArgsArray, EventArgsObject>(event: TypedEventFilter<EventArgsArray, EventArgsObject>, fromBlockOrBlockhash?: string | number, toBlock?: string | number): Promise<TypedEvent<EventArgsArray & EventArgsObject>[]>
Type Parameters
- EventArgsArray extends any[]
- EventArgsObject
Parameters
- event: TypedEventFilter<EventArgsArray, EventArgsObject>
- Optional fromBlockOrBlockhash: string | number
- Optional toBlock: string | number
Returns Promise<TypedEvent<EventArgsArray & EventArgsObject>[]>
Overrides BaseContract.queryFilter
- Defined in src/ledger/backend/contracts/IERC721.d.ts:143

removeAllListeners

removeAllListeners<EventArgsArray, EventArgsObject>(eventFilter: TypedEventFilter<EventArgsArray, EventArgsObject>): IERC721
Type Parameters
- EventArgsArray extends any[]
- EventArgsObject
Parameters
- eventFilter: TypedEventFilter<EventArgsArray, EventArgsObject>
Returns IERC721
Overrides BaseContract.removeAllListeners
- Defined in src/ledger/backend/contracts/IERC721.d.ts:132
removeAllListeners(eventName?: string): IERC721
Parameters
- Optional eventName: string
Returns IERC721
Overrides BaseContract.removeAllListeners
- Defined in src/ledger/backend/contracts/IERC721.d.ts:141

removeListener

removeListener<EventArgsArray, EventArgsObject>(eventFilter: TypedEventFilter<EventArgsArray, EventArgsObject>, listener: TypedListener<EventArgsArray, EventArgsObject>): IERC721
Type Parameters
- EventArgsArray extends any[]
- EventArgsObject
Parameters
- eventFilter: TypedEventFilter<EventArgsArray, EventArgsObject>
- listener: TypedListener<EventArgsArray, EventArgsObject>
Returns IERC721
Overrides BaseContract.removeListener
- Defined in src/ledger/backend/contracts/IERC721.d.ts:128
removeListener(eventName: string, listener: Listener): IERC721
Parameters
- eventName: string
- listener: Listener
Returns IERC721
Overrides BaseContract.removeListener
- Defined in src/ledger/backend/contracts/IERC721.d.ts:140

safeTransferFrom(address,address,uint256)

safeTransferFrom(address,address,uint256)(from: string, to: string, tokenId: BigNumberish, overrides?: Overrides & {
from?: string | Promise<string>;
}): Promise<ContractTransaction>
Parameters
- from: string
- to: string
- tokenId: BigNumberish
- Optional overrides: Overrides & {
  from?: string | Promise<string>;
  }
Returns Promise<ContractTransaction>
- Defined in src/ledger/backend/contracts/IERC721.d.ts:234

safeTransferFrom(address,address,uint256,bytes)

safeTransferFrom(address,address,uint256,bytes)(from: string, to: string, tokenId: BigNumberish, data: BytesLike, overrides?: Overrides & {
from?: string | Promise<string>;
}): Promise<ContractTransaction>
Parameters
- from: string
- to: string
- tokenId: BigNumberish
- data: BytesLike
- Optional overrides: Overrides & {
  from?: string | Promise<string>;
  }
Returns Promise<ContractTransaction>
- Defined in src/ledger/backend/contracts/IERC721.d.ts:241

setApprovalForAll

setApprovalForAll(operator: string, _approved: boolean, overrides?: Overrides & {
from?: string | Promise<string>;
}): Promise<ContractTransaction>
Parameters
- operator: string
- _approved: boolean
- Optional overrides: Overrides & {
  from?: string | Promise<string>;
  }
Returns Promise<ContractTransaction>
- Defined in src/ledger/backend/contracts/IERC721.d.ts:249

supportsInterface

supportsInterface(interfaceId: BytesLike, overrides?: CallOverrides): Promise<boolean>
Parameters
- interfaceId: BytesLike
- Optional overrides: CallOverrides
Returns Promise<boolean>
- Defined in src/ledger/backend/contracts/IERC721.d.ts:255

transferFrom

transferFrom(from: string, to: string, tokenId: BigNumberish, overrides?: Overrides & {
from?: string | Promise<string>;
}): Promise<ContractTransaction>
Parameters
- from: string
- to: string
- tokenId: BigNumberish
- Optional overrides: Overrides & {
  from?: string | Promise<string>;
  }
Returns Promise<ContractTransaction>
- Defined in src/ledger/backend/contracts/IERC721.d.ts:260

`Static` getContractAddress

getContractAddress(transaction: {
from: string;
nonce: BigNumberish;
}): string
Parameters
- transaction: {
  from: string;
  nonce: BigNumberish;
  }
  - from: string
  - nonce: BigNumberish
Returns string
Inherited from BaseContract.getContractAddress
- Defined in node_modules/@ethersproject/contracts/lib/index.d.ts:104

`Static` getInterface

getInterface(contractInterface: ContractInterface): Interface
Parameters
- contractInterface: ContractInterface
Returns Interface
Inherited from BaseContract.getInterface
- Defined in node_modules/@ethersproject/contracts/lib/index.d.ts:108

`Static` isIndexed

isIndexed(value: any): value is Indexed
Parameters
- value: any
Returns value is Indexed
Inherited from BaseContract.isIndexed
- Defined in node_modules/@ethersproject/contracts/lib/index.d.ts:114

Class IERC721

Hierarchy

Index

Constructors

Properties

Methods

Constructors

constructor

Parameters

addressOrName: string

contractInterface: ContractInterface

Optional signerOrProvider: Signer | Provider

Returns IERC721

Properties

_deployedPromise

_runningEvents

Type declaration

[eventTag: string]: RunningEvent

_wrappedEmits

Type declaration

[eventTag: string]: ((...args: any[]) => void)

Parameters

Rest ...args: any[]

Returns void

Readonly address

callStatic

Type declaration

approve:function

Parameters

to: string

tokenId: BigNumberish

Optional overrides: CallOverrides

Returns Promise<void>

balanceOf:function

Parameters

owner: string

Optional overrides: CallOverrides

Returns Promise<BigNumber>

getApproved:function

Parameters

tokenId: BigNumberish

Optional overrides: CallOverrides

Returns Promise<string>

isApprovedForAll:function

Parameters

owner: string

operator: string

Optional overrides: CallOverrides

Returns Promise<boolean>

ownerOf:function

Parameters

tokenId: BigNumberish

Optional overrides: CallOverrides

Returns Promise<string>

safeTransferFrom(address,address,uint256):function

Parameters

from: string

to: string

tokenId: BigNumberish

Optional overrides: CallOverrides

Returns Promise<void>

safeTransferFrom(address,address,uint256,bytes):function

Parameters

from: string

to: string

tokenId: BigNumberish

data: BytesLike

Optional overrides: CallOverrides

Returns Promise<void>

setApprovalForAll:function

Parameters

operator: string

_approved: boolean

Optional overrides: CallOverrides

Returns Promise<void>

supportsInterface:function

Parameters

interfaceId: BytesLike

Optional overrides: CallOverrides

Returns Promise<boolean>

`Optional` signerOrProvider: Signer | Provider

`Rest` ...args: any[]

`Readonly` address

`Optional` overrides: CallOverrides

`Optional` overrides: CallOverrides

`Optional` overrides: CallOverrides

`Optional` overrides: CallOverrides

`Optional` overrides: CallOverrides

`Optional` overrides: CallOverrides

`Optional` overrides: CallOverrides

`Optional` overrides: CallOverrides

`Optional` overrides: CallOverrides

`Optional` overrides: CallOverrides

`Readonly` deployTransaction

`Optional` overrides: Overrides & {
from?: string | Promise<string>;
}

`Optional` overrides: CallOverrides

`Optional` overrides: CallOverrides

`Optional` overrides: CallOverrides

`Optional` overrides: CallOverrides

`Optional` overrides: Overrides & {
from?: string | Promise<string>;
}

`Optional` overrides: Overrides & {
from?: string | Promise<string>;
}

`Optional` overrides: Overrides & {
from?: string | Promise<string>;
}

`Optional` overrides: CallOverrides

`Optional` overrides: Overrides & {
from?: string | Promise<string>;
}