Nft721

@nevermined-io/nevermined-sdk-js / Nft721

Class: Nft721

Hierarchy

• Instantiable

  ↳ Nft721

Table of contents

Constructors

• constructor

Properties

• contract

Accessors

• address
• artifactsFolder
• config
• instanceConfig
• instantiableConfig
• logger
• nevermined
• web3

Methods

• addresses
• balanceOf
• checkExists
• findSigner
• isApprovedForAll
• mint
• mintWithURL
• ownerOf
• setApprovalForAll
• setInstanceConfig
• addressesStatic
• findSignerStatic
• getInstance
• setInstanceConfig

Constructors

constructor

• new Nft721()

Inherited from

Instantiable.constructor

Properties

contract

• contract: default

Defined in

src/nevermined/Nft721.ts:7

Accessors

address

• get address(): string

Returns

string

Defined in

src/nevermined/Nft721.ts:69

---

artifactsFolder

• Protected get artifactsFolder(): string

Returns

string

Inherited from

Instantiable.artifactsFolder

Defined in

src/Instantiable.abstract.ts:96

---

config

• Protected get config(): Config

Returns

Config

Inherited from

Instantiable.config

Defined in

src/Instantiable.abstract.ts:80

---

instanceConfig

• Protected get instanceConfig(): InstantiableConfig

Returns

InstantiableConfig

Inherited from

Instantiable.instanceConfig

Defined in

src/Instantiable.abstract.ts:100

---

instantiableConfig

• Protected get instantiableConfig(): InstantiableConfig

Returns

InstantiableConfig

Inherited from

Instantiable.instantiableConfig

Defined in

src/Instantiable.abstract.ts:73

---

logger

• Protected get logger(): Logger

Returns

Logger

Inherited from

Instantiable.logger

Defined in

src/Instantiable.abstract.ts:87

---

nevermined

• Protected get nevermined(): Nevermined

Returns

Nevermined

Inherited from

Instantiable.nevermined

Defined in

src/Instantiable.abstract.ts:33

---

web3

• Protected get web3(): JsonRpcProvider

Returns

JsonRpcProvider

Inherited from

Instantiable.web3

Defined in

src/Instantiable.abstract.ts:63

Methods

addresses

▸ addresses(): Promise<string[]>

Returns

Promise<string[]>

Inherited from

Instantiable.addresses

Defined in

src/Instantiable.abstract.ts:129

---

balanceOf

▸ balanceOf(owner): Promise<default>

Parameters

Name	Type
owner	Account

Returns

Promise<default>

Defined in

src/nevermined/Nft721.ts:61

---

checkExists

▸ Protected checkExists(address): Promise<boolean>

Returns true of contract exists else it throws.

Parameters

Name	Type
address	string

Returns

Promise<boolean>

true if the contract exists.

Inherited from

Instantiable.checkExists

Defined in

src/Instantiable.abstract.ts:44

---

findSigner

▸ findSigner(from): Promise<Signer>

Parameters

Name	Type
from	string

Returns

Promise<Signer>

Inherited from

Instantiable.findSigner

Defined in

src/Instantiable.abstract.ts:105

---

isApprovedForAll

▸ isApprovedForAll(accountAddress, operatorAddress): Promise<unknown>

Parameters

Name	Type
accountAddress	string
operatorAddress	string

Returns

Promise<unknown>

Defined in

src/nevermined/Nft721.ts:57

---

mint

▸ mint(did, publisher, txParams?): Promise<ContractReceipt>

Mint NFTs associated with an asset.

This function can be called multiple times as long as the minting does not exceed the maximum cap set during creation.

Parameters

Name	Type	Description
did	string	The Decentralized Identifier of the NFT asset.
publisher	Account	The account of the publisher of the NFT.
txParams?	TxParameters	-

Returns

Promise<ContractReceipt>

Defined in

src/nevermined/Nft721.ts:29

---

mintWithURL

▸ mintWithURL(to, did, url, from?, txParams?): Promise<ContractReceipt>

Parameters

Name	Type
to	string
did	string
url	string
from?	Account
txParams?	TxParameters

Returns

Promise<ContractReceipt>

Defined in

src/nevermined/Nft721.ts:33

---

ownerOf

▸ ownerOf(did): Promise<string>

Parameters

Name	Type
did	string

Returns

Promise<string>

Defined in

src/nevermined/Nft721.ts:65

---

setApprovalForAll

▸ setApprovalForAll(target, state, publisher, txParams?): Promise<ContractReceipt>

Parameters

Name	Type
target	string
state	boolean
publisher	Account
txParams?	TxParameters

Returns

Promise<ContractReceipt>

Defined in

src/nevermined/Nft721.ts:43

---

setInstanceConfig

▸ Protected setInstanceConfig(config): void

Parameters

Name	Type
config	InstantiableConfig

Returns

void

Inherited from

Instantiable.setInstanceConfig

Defined in

src/Instantiable.abstract.ts:171

---

addressesStatic

▸ Static addressesStatic(config, web3): Promise<string[]>

Parameters

Name	Type
config	Config
web3	JsonRpcProvider

Returns

Promise<string[]>

Inherited from

Instantiable.addressesStatic

Defined in

src/Instantiable.abstract.ts:142

---

findSignerStatic

▸ Static findSignerStatic(config, web3, from): Promise<Signer>

Parameters

Name	Type
config	Config
web3	JsonRpcProvider
from	string

Returns

Promise<Signer>

Inherited from

Instantiable.findSignerStatic

Defined in

src/Instantiable.abstract.ts:115

---

getInstance

▸ Static getInstance(config, address): Promise<Nft721>

Parameters

Name	Type
config	InstantiableConfig
address	string

Returns

Promise<Nft721>

Overrides

Instantiable.getInstance

Defined in

src/nevermined/Nft721.ts:9

---

setInstanceConfig

▸ Static Protected setInstanceConfig<T>(instance, instantiableConfig): void

Type parameters

Name	Type
T	extends Instantiable<T>

Parameters

Name	Type
instance	T
instantiableConfig	InstantiableConfig

Returns

void

Inherited from

Instantiable.setInstanceConfig

Defined in

src/Instantiable.abstract.ts:162