opensea-js

Index

Enumerations

Classes

Interfaces

Type aliases

Object literals

Type aliases

PartialReadonlyContractAbi

PartialReadonlyContractAbi: Array<Readonly<PartialAbiDefinition>>

TxnCallback

TxnCallback: function

Type declaration

- (result: boolean): void
- Parameters
  - result: boolean
  Returns void

Web3Callback

Web3Callback: function

Type declaration

- (err: Error | null, result: T): void
- Parameters
  - err: Error | null
  - result: T
  Returns void

Web3RPCCallback

Web3RPCCallback: Web3Callback<JSONRPCResponsePayload>

WyvernAtomicMatchParameters

WyvernAtomicMatchParameters: [string[], BigNumber[], Array<number | BigNumber>, string, string, string, string, string, string, Array<number | BigNumber>, string[]]

Variables

Const API_BASE_MAINNET

API_BASE_MAINNET: "https://api.opensea.io" = "https://api.opensea.io"

Const API_BASE_RINKEBY

API_BASE_RINKEBY: "https://rinkeby-api.opensea.io" = "https://rinkeby-api.opensea.io"

Const API_PATH

API_PATH: string = `/api/v${ORDERBOOK_VERSION}`

Const API_VERSION

API_VERSION: number = 1

Const CanonicalWETH

CanonicalWETH: PartialReadonlyContractAbi = [{'constant': true, 'inputs': [], 'name': 'name', 'outputs': [{'name': '', 'type': 'string'}], 'payable': false, 'stateMutability': 'view', 'type': 'function'}, {'constant': false, 'inputs': [{'name': 'guy', 'type': 'address'}, {'name': 'wad', 'type': 'uint256'}], 'name': 'approve', 'outputs': [{'name': '', 'type': 'bool'}], 'payable': false, 'stateMutability': 'nonpayable', 'type': 'function'}, {'constant': true, 'inputs': [], 'name': 'totalSupply', 'outputs': [{'name': '', 'type': 'uint256'}], 'payable': false, 'stateMutability': 'view', 'type': 'function'}, {'constant': false, 'inputs': [{'name': 'src', 'type': 'address'}, {'name': 'dst', 'type': 'address'}, {'name': 'wad', 'type': 'uint256'}], 'name': 'transferFrom', 'outputs': [{'name': '', 'type': 'bool'}], 'payable': false, 'stateMutability': 'nonpayable', 'type': 'function'}, {'constant': false, 'inputs': [{'name': 'wad', 'type': 'uint256'}], 'name': 'withdraw', 'outputs': [], 'payable': false, 'stateMutability': 'nonpayable', 'type': 'function'}, {'constant': true, 'inputs': [], 'name': 'decimals', 'outputs': [{'name': '', 'type': 'uint8'}], 'payable': false, 'stateMutability': 'view', 'type': 'function'}, {'constant': true, 'inputs': [{'name': '', 'type': 'address'}], 'name': 'balanceOf', 'outputs': [{'name': '', 'type': 'uint256'}], 'payable': false, 'stateMutability': 'view', 'type': 'function'}, {'constant': true, 'inputs': [], 'name': 'symbol', 'outputs': [{'name': '', 'type': 'string'}], 'payable': false, 'stateMutability': 'view', 'type': 'function'}, {'constant': false, 'inputs': [{'name': 'dst', 'type': 'address'}, {'name': 'wad', 'type': 'uint256'}], 'name': 'transfer', 'outputs': [{'name': '', 'type': 'bool'}], 'payable': false, 'stateMutability': 'nonpayable', 'type': 'function'}, {'constant': false, 'inputs': [], 'name': 'deposit', 'outputs': [], 'payable': true, 'stateMutability': 'payable', 'type': 'function'}, {'constant': true, 'inputs': [{'name': '', 'type': 'address'}, {'name': '', 'type': 'address'}], 'name': 'allowance', 'outputs': [{'name': '', 'type': 'uint256'}], 'payable': false, 'stateMutability': 'view', 'type': 'function'}, {'payable': true, 'stateMutability': 'payable', 'type': 'fallback'}, {'anonymous': false, 'inputs': [{'indexed': true, 'name': 'src', 'type': 'address'}, {'indexed': true, 'name': 'guy', 'type': 'address'}, {'indexed': false, 'name': 'wad', 'type': 'uint256'}], 'name': 'Approval', 'type': 'event'}, {'anonymous': false, 'inputs': [{'indexed': true, 'name': 'src', 'type': 'address'}, {'indexed': true, 'name': 'dst', 'type': 'address'}, {'indexed': false, 'name': 'wad', 'type': 'uint256'}], 'name': 'Transfer', 'type': 'event'}, {'anonymous': false, 'inputs': [{'indexed': true, 'name': 'dst', 'type': 'address'}, {'indexed': false, 'name': 'wad', 'type': 'uint256'}], 'name': 'Deposit', 'type': 'event'}, {'anonymous': false, 'inputs': [{'indexed': true, 'name': 'src', 'type': 'address'}, {'indexed': false, 'name': 'wad', 'type': 'uint256'}], 'name': 'Withdrawal', 'type': 'event'}]

Const DEFAULT_BUYER_FEE_BASIS_POINTS

DEFAULT_BUYER_FEE_BASIS_POINTS: 0 = 0

Const DEFAULT_MAX_BOUNTY

DEFAULT_MAX_BOUNTY: 250 = DEFAULT_SELLER_FEE_BASIS_POINTS

Const DEFAULT_SELLER_FEE_BASIS_POINTS

DEFAULT_SELLER_FEE_BASIS_POINTS: 250 = 250

Const DEP_INFURA_KEY

DEP_INFURA_KEY: "e8695bce67944848aa95459fac052f8e" = "e8695bce67944848aa95459fac052f8e"

Const ERC20

ERC20: PartialReadonlyContractAbi = [{'constant': true, 'inputs': [], 'name': 'name', 'outputs': [{'name': '', 'type': 'string'}], 'payable': false, 'type': 'function'}, {'constant': false, 'inputs': [{'name': '_spender', 'type': 'address'}, {'name': '_value', 'type': 'uint256'}], 'name': 'approve', 'outputs': [{'name': 'success', 'type': 'bool'}], 'payable': false, 'type': 'function'}, {'constant': true, 'inputs': [], 'name': 'totalSupply', 'outputs': [{'name': '', 'type': 'uint256'}], 'payable': false, 'type': 'function'}, {'constant': false, 'inputs': [{'name': '_from', 'type': 'address'}, {'name': '_to', 'type': 'address'}, {'name': '_value', 'type': 'uint256'}], 'name': 'transferFrom', 'outputs': [{'name': 'success', 'type': 'bool'}], 'payable': false, 'type': 'function'}, {'constant': true, 'inputs': [], 'name': 'decimals', 'outputs': [{'name': '', 'type': 'uint8'}], 'payable': false, 'type': 'function'}, {'constant': true, 'inputs': [], 'name': 'version', 'outputs': [{'name': '', 'type': 'string'}], 'payable': false, 'type': 'function'}, {'constant': true, 'inputs': [{'name': '_owner', 'type': 'address'}], 'name': 'balanceOf', 'outputs': [{'name': 'balance', 'type': 'uint256'}], 'payable': false, 'type': 'function'}, {'constant': true, 'inputs': [], 'name': 'symbol', 'outputs': [{'name': '', 'type': 'string'}], 'payable': false, 'type': 'function'}, {'constant': false, 'inputs': [{'name': '_to', 'type': 'address'}, {'name': '_value', 'type': 'uint256'}], 'name': 'transfer', 'outputs': [{'name': 'success', 'type': 'bool'}], 'payable': false, 'type': 'function'}, {'constant': false, 'inputs': [{'name': '_spender', 'type': 'address'}, {'name': '_value', 'type': 'uint256'}, {'name': '_extraData', 'type': 'bytes'}], 'name': 'approveAndCall', 'outputs': [{'name': 'success', 'type': 'bool'}], 'payable': false, 'type': 'function'}, {'constant': true, 'inputs': [{'name': '_owner', 'type': 'address'}, {'name': '_spender', 'type': 'address'}], 'name': 'allowance', 'outputs': [{'name': 'remaining', 'type': 'uint256'}], 'payable': false, 'type': 'function'}, {'inputs': [{'name': '_initialAmount', 'type': 'uint256'}, {'name': '_tokenName', 'type': 'string'}, {'name': '_decimalUnits', 'type': 'uint8'}, {'name': '_tokenSymbol', 'type': 'string'}], 'type': 'constructor'}, {'payable': false, 'type': 'fallback'}, {'anonymous': false, 'inputs': [{'indexed': true, 'name': '_from', 'type': 'address'}, {'indexed': true, 'name': '_to', 'type': 'address'}, {'indexed': false, 'name': '_value', 'type': 'uint256'}], 'name': 'Transfer', 'type': 'event'}, {'anonymous': false, 'inputs': [{'indexed': true, 'name': '_owner', 'type': 'address'}, {'indexed': true, 'name': '_spender', 'type': 'address'}, {'indexed': false, 'name': '_value', 'type': 'uint256'}], 'name': 'Approval', 'type': 'event'}]

Const ERC721

ERC721: PartialReadonlyContractAbi = [{'constant': true,'inputs': [],'name': 'name','outputs': [{'name': '','type': 'string',},],'payable': false,'stateMutability': 'view','type': 'function',},{'constant': true,'inputs': [{'name': '','type': 'uint256',},],'name': 'kittyIndexToApproved','outputs': [{'name': '','type': 'address',},],'payable': false,'stateMutability': 'view','type': 'function',},{'constant': true,'inputs': [{'name': '','type': 'address',},{'name': '','type': 'uint256',},],'name': 'allowed','outputs': [{'name': '','type': 'address',},],'payable': false,'stateMutability': 'view','type': 'function',},{'constant': true,'inputs': [{'name': '_tokenId','type': 'uint256',},],'name': 'getApproved','outputs': [{'name': '','type': 'address',},],'payable': false,'stateMutability': 'view','type': 'function',},{'constant': false,'inputs': [{'name': '_to','type': 'address',},{'name': '_tokenId','type': 'uint256',},],'name': 'approve','outputs': [],'payable': false,'stateMutability': 'nonpayable','type': 'function',},{'constant': true,'inputs': [],'name': 'totalSupply','outputs': [{'name': '','type': 'uint256',},],'payable': false,'stateMutability': 'view','type': 'function',},{"constant": false,"inputs": [{"name": "_to","type": "address"},{"name": "_tokenId","type": "uint256"}],"name": "transfer","outputs": [],"payable": false,"stateMutability": "nonpayable","type": "function"},{'constant': false,'inputs': [{'name': '_from','type': 'address',},{'name': '_to','type': 'address',},{'name': '_tokenId','type': 'uint256',},],'name': 'transferFrom','outputs': [],'payable': false,'stateMutability': 'nonpayable','type': 'function',},{'constant': true,'inputs': [{'name': '_owner','type': 'address',},{'name': '_index','type': 'uint256',},],'name': 'tokenOfOwnerByIndex','outputs': [{'name': '','type': 'uint256',},],'payable': false,'stateMutability': 'view','type': 'function',},{'constant': false,'inputs': [{'name': '_from','type': 'address',},{'name': '_to','type': 'address',},{'name': '_tokenId','type': 'uint256',},],'name': 'safeTransferFrom','outputs': [],'payable': false,'stateMutability': 'nonpayable','type': 'function',},{'constant': true,'inputs': [{'name': '_tokenId','type': 'uint256',},],'name': 'exists','outputs': [{'name': '','type': 'bool',},],'payable': false,'stateMutability': 'view','type': 'function',},{'constant': true,'inputs': [{'name': '_index','type': 'uint256',},],'name': 'tokenByIndex','outputs': [{'name': '','type': 'uint256',},],'payable': false,'stateMutability': 'view','type': 'function',},{'constant': true,'inputs': [{'name': '_tokenId','type': 'uint256',},],'name': 'ownerOf','outputs': [{'name': '','type': 'address',},],'payable': false,'stateMutability': 'view','type': 'function',},{'constant': true,'inputs': [{'name': '_owner','type': 'address',},],'name': 'balanceOf','outputs': [{'name': '','type': 'uint256',},],'payable': false,'stateMutability': 'view','type': 'function',},{'constant': true,'inputs': [],'name': 'symbol','outputs': [{'name': '','type': 'string',},],'payable': false,'stateMutability': 'view','type': 'function',},{'constant': false,'inputs': [{'name': '_to','type': 'address',},{'name': '_approved','type': 'bool',},],'name': 'setApprovalForAll','outputs': [],'payable': false,'stateMutability': 'nonpayable','type': 'function',},{'constant': false,'inputs': [{'name': '_from','type': 'address',},{'name': '_to','type': 'address',},{'name': '_tokenId','type': 'uint256',},{'name': '_data','type': 'bytes',},],'name': 'safeTransferFrom','outputs': [],'payable': false,'stateMutability': 'nonpayable','type': 'function',},{'constant': true,'inputs': [{'name': '_tokenId','type': 'uint256',},],'name': 'tokenURI','outputs': [{'name': '','type': 'string',},],'payable': false,'stateMutability': 'view','type': 'function',},{'constant': true,'inputs': [{'name': '_owner','type': 'address',},{'name': '_operator','type': 'address',},],'name': 'isApprovedForAll','outputs': [{'name': '','type': 'bool',},],'payable': false,'stateMutability': 'view','type': 'function',},{'inputs': [{'name': '_name','type': 'string',},{'name': '_symbol','type': 'string',},],'payable': false,'stateMutability': 'nonpayable','type': 'constructor',},{'anonymous': false,'inputs': [{'indexed': true,'name': '_from','type': 'address',},{'indexed': true,'name': '_to','type': 'address',},{'indexed': false,'name': '_tokenId','type': 'uint256',},],'name': 'Transfer','type': 'event',},{'anonymous': false,'inputs': [{'indexed': true,'name': '_owner','type': 'address',},{'indexed': true,'name': '_approved','type': 'address',},{'indexed': false,'name': '_tokenId','type': 'uint256',},],'name': 'Approval','type': 'event',},{'anonymous': false,'inputs': [{'indexed': true,'name': '_owner','type': 'address',},{'indexed': true,'name': '_operator','type': 'address',},{'indexed': false,'name': '_approved','type': 'bool',},],'name': 'ApprovalForAll','type': 'event',},]

Const INVERSE_BASIS_POINT

INVERSE_BASIS_POINT: 10000 = 10000

Const MAINNET_PROVIDER_URL

MAINNET_PROVIDER_URL: "https://eth-mainnet.alchemyapi.io/jsonrpc/y5dLONzfAJh-oCY02DCP3UWCT2pSEXMo" = "https://eth-mainnet.alchemyapi.io/jsonrpc/y5dLONzfAJh-oCY02DCP3UWCT2pSEXMo"

Const MAX_ERROR_LENGTH

MAX_ERROR_LENGTH: 120 = 120

Const MAX_UINT_256

MAX_UINT_256: any = WyvernProtocol.MAX_UINT_256

Const NULL_ADDRESS

NULL_ADDRESS: any = WyvernProtocol.NULL_ADDRESS

Const NULL_BLOCK_HASH

NULL_BLOCK_HASH: "0x0000000000000000000000000000000000000000000000000000000000000000" = "0x0000000000000000000000000000000000000000000000000000000000000000"

Const OPENSEA_FEE_RECIPIENT

OPENSEA_FEE_RECIPIENT: "0x5b3256965e7c3cf26e11fcaf296dfc8807c01073" = "0x5b3256965e7c3cf26e11fcaf296dfc8807c01073"

Const OPENSEA_SELLER_BOUNTY_BASIS_POINTS

OPENSEA_SELLER_BOUNTY_BASIS_POINTS: 100 = 100

Const ORDERBOOK_PATH

ORDERBOOK_PATH: string = `/wyvern/v${ORDERBOOK_VERSION}`

Const ORDERBOOK_VERSION

ORDERBOOK_VERSION: number = 1

Const RINKEBY_PROVIDER_URL

RINKEBY_PROVIDER_URL: "https://eth-rinkeby.alchemyapi.io/jsonrpc/-yDg7wmgGw5LdsP4p4kyxRYuDzCkXtoI" = "https://eth-rinkeby.alchemyapi.io/jsonrpc/-yDg7wmgGw5LdsP4p4kyxRYuDzCkXtoI"

Const SELL_ORDER_BATCH_SIZE

SELL_ORDER_BATCH_SIZE: 2 = 2

Const SITE_HOST_MAINNET

SITE_HOST_MAINNET: "https://opensea.io" = "https://opensea.io"

Const SITE_HOST_RINKEBY

SITE_HOST_RINKEBY: "https://rinkeby.opensea.io" = "https://rinkeby.opensea.io"

Const WYVERN_EXCHANGE_ADDRESS_MAINNET

WYVERN_EXCHANGE_ADDRESS_MAINNET: "0x7be8076f4ea4a4ad08075c2508e481d6c946d12b" = "0x7be8076f4ea4a4ad08075c2508e481d6c946d12b"

Const WYVERN_EXCHANGE_ADDRESS_RINKEBY

WYVERN_EXCHANGE_ADDRESS_RINKEBY: "0x5206e78b21ce315ce284fb24cf05e0585a93b1d9" = "0x5206e78b21ce315ce284fb24cf05e0585a93b1d9"

Const txCallbacks

txCallbacks: object

Type declaration

[key: string]: TxnCallback[]

Functions

Const assetBundleFromJSON

assetBundleFromJSON(asset_bundle: any): OpenSeaAssetBundle

- Defined in utils.ts:147
Parameters
- asset_bundle: any
Returns OpenSeaAssetBundle

Const assetFromJSON

assetFromJSON(asset: any): OpenSeaAsset

- Defined in utils.ts:91
Parameters
- asset: any
Returns OpenSeaAsset

assignOrdersToSides

assignOrdersToSides(order: Order, matchingOrder: UnsignedOrder): object

- Defined in utils.ts:551
Assign an order and a new matching order to their buy/sell sides

Parameters
- order: Order
  
  Original order
- matchingOrder: UnsignedOrder
  
  The result of _makeMatchingOrder
Returns object
- buy: Order
- sell: Order

canSettleOrder

canSettleOrder(client: OpenSeaPort, order: Order, matchingOrder: Order): Promise<boolean>

- Defined in utils.ts:580
Parameters
- client: OpenSeaPort
- order: Order
- matchingOrder: Order
Returns Promise<boolean>

Const confirmTransaction

confirmTransaction(web3: Web3, txHash: string): Promise<Object>

- Defined in utils.ts:79
Parameters
- web3: Web3
- txHash: string
Returns Promise<Object>

delay

delay(ms: number): Promise<Object>

- Defined in utils.ts:607
Delay using setTimeout

Parameters
- ms: number
  
  milliseconds to wait
Returns Promise<Object>

encodeAtomicizedTransfer

encodeAtomicizedTransfer(schema: any, assets: WyvernAsset[], from: string, to: string, atomicizer: WyvernAtomicizerContract): object

- Defined in utils.ts:619
Encode the atomicized transfer of many assets

Parameters
- schema: any
  
  Wyvern Schema for the assets
- assets: WyvernAsset[]
  
  List of assets to transfer
- from: string
  
  Current address owning the assets
- to: string
  
  Destination address
- atomicizer: WyvernAtomicizerContract
  
  Wyvern Atomicizer instance
Returns object
- calldata: string

encodeProxyCall

encodeProxyCall(address: string, howToCall: HowToCall, calldata: string, shouldAssert?: boolean): any

- Defined in utils.ts:670
Encode a call to a user's proxy contract

Parameters
- address: string
  
  The address for the proxy to call
- howToCall: HowToCall
  
  How to call the addres
- calldata: string
  
  The data to use in the call
- Default value shouldAssert: boolean = true
  
  Whether to assert success in the proxy call
Returns any

encodeTransferCall

encodeTransferCall(transferAbi: AnnotatedFunctionABI, from: string, to: string): any

- Defined in utils.ts:649
Encode a transfer call for a Wyvern schema function

Parameters
- transferAbi: AnnotatedFunctionABI
  
  Annotated Wyvern ABI
- from: string
  
  From address
- to: string
  
  To address
Returns any

estimateCurrentPrice

estimateCurrentPrice(order: Order, secondsToBacktrack?: number, shouldRoundUp?: boolean): BigNumber

- Defined in utils.ts:484
Estimates the price of an order

Parameters
- order: Order
  
  The order to estimate price on
- Default value secondsToBacktrack: number = 30
  
  The number of seconds to subtract on current time, to fix race conditions
- Default value shouldRoundUp: boolean = true
  
  Whether to round up fractional wei
Returns BigNumber

estimateGas

estimateGas(web3: Web3, __namedParameters: object): Promise<number>

- Defined in utils.ts:404
Estimate Gas usage for a transaction

Parameters
- web3: Web3
  
  Web3 instance
- __namedParameters: object
  - data: undefined | string
    
    data to send to contract
  - from: string
  - to: undefined | string
  - value: string | number | BigNumber
    
    value in ETH to send with data
Returns Promise<number>

Const event

event(abi: PartialReadonlyContractAbi, name: string): object

- Defined in contracts.ts:7
Parameters
- abi: PartialReadonlyContractAbi
- name: string
Returns object

Const findAsset

findAsset(web3: Web3, __namedParameters: object): Promise<"proxy" | "account" | "unknown" | "other">

- Defined in utils.ts:274
Parameters
- web3: Web3
- __namedParameters: object
  - account: string
  - proxy: string
  - schema: any
  - wyAsset: any
Returns Promise<"proxy" | "account" | "unknown" | "other">

getCurrentGasPrice

getCurrentGasPrice(web3: Web3): Promise<BigNumber>

- Defined in utils.ts:423
Get mean gas price for sending a txn, in wei

Parameters
- web3: Web3
  
  Web3 instance
Returns Promise<BigNumber>

Const getMethod

getMethod(abi: PartialReadonlyContractAbi, name: string): object

- Defined in contracts.ts:3
Parameters
- abi: PartialReadonlyContractAbi
- name: string
Returns object

getOrderHash

getOrderHash(order: UnhashedOrder): any

- Defined in utils.ts:532
Get the non-prefixed hash for the order (Fixes a Wyvern typescript issue and casing issue)

Parameters
- order: UnhashedOrder
  
  order to hash
Returns any

getWyvernAsset

getWyvernAsset(schema: any, tokenId: string, tokenAddress: string): WyvernAsset

- Defined in utils.ts:518
Get the Wyvern representation of an asset

Parameters
- schema: any
  
  The WyvernSchema needed to access this asset
- tokenId: string
  
  The token's id
- tokenAddress: string
  
  The address of the token's contract
Returns WyvernAsset

makeBigNumber

makeBigNumber(arg: number | string | BigNumber): BigNumber

- Defined in utils.ts:351
Special fixes for making BigNumbers using web3 results

Parameters
- arg: number | string | BigNumber
  
  An arg or the result of a web3 call to turn into a BigNumber
Returns BigNumber

Const orderFromJSON

orderFromJSON(order: any): Order

- Defined in utils.ts:178
Parameters
- order: any
Returns Order

Const orderToJSON

orderToJSON(order: Order | UnhashedOrder): OrderJSON

- Defined in utils.ts:235
Convert an order to JSON, hashing it as well if necessary

Parameters
- order: Order | UnhashedOrder
  
  order (hashed or unhashed)
Returns OrderJSON

parseSignatureHex

parseSignatureHex(signature: string): ECSignature

- Defined in utils.ts:430
Parameters
- signature: string
Returns ECSignature

personalSignAsync

personalSignAsync(web3: Web3, message: string, signerAddress: string): Promise<ECSignature>

- Defined in utils.ts:334
Sign messages using web3 personal signatures

Parameters
- web3: Web3
  
  Web3 instance
- message: string
  
  message to sign
- signerAddress: string
  
  web3 address signing the message
Returns Promise<ECSignature>

promisify

promisify<T>(inner: function): Promise<T>

- Defined in utils.ts:42
Promisify a callback-syntax web3 function

Type parameters
- T
Parameters
- inner: function
  
  callback function that accepts a Web3 callback function and passes it to the Web3 function
  - - (fn: Web3Callback<T>): void
    - Parameters
      - fn: Web3Callback<T>
      Returns void
Returns Promise<T>

sendRawTransaction

sendRawTransaction(web3: Web3, __namedParameters: object, onError: function): Promise<string>

- Defined in utils.ts:372
Send a transaction to the blockchain and optionally confirm it

Parameters
- web3: Web3
  
  Web3 instance
- __namedParameters: object
  - data: undefined | string
    
    data to send to contract
  - from: string
    
    address sending transaction
  - gasPrice: undefined | string | number | BigNumber
    
    gas price to use. If unspecified, uses web3 default (mean gas price)
  - to: undefined | string
    
    destination contract address
  - value: string | number | BigNumber
    
    value in ETH to send with data. Defaults to 0
- onError: function
  
  callback when user denies transaction
  - - (error: Error): void
    - Parameters
      - error: Error
      Returns void
Returns Promise<string>

Const tokenFromJSON

tokenFromJSON(token: any): WyvernSchemas.FungibleToken

- Defined in utils.ts:164
Parameters
- token: any
Returns WyvernSchemas.FungibleToken

Const track

track(web3: Web3, txHash: string, onFinalized: TxnCallback): void

- Defined in utils.ts:53
Parameters
- web3: Web3
- txHash: string
- onFinalized: TxnCallback
Returns void

Object literals

Const DECENTRALAND_AUCTION_CONFIG

DECENTRALAND_AUCTION_CONFIG: object

1

1: string = "0xf87e31492faf9a91b02ee0deaad50d51d56d5d4d"

Const proxyABI

proxyABI: object

constant

constant: boolean = false

inputs

inputs: object[] = [{'name': 'dest', 'type': 'address'}, {'name': 'howToCall', 'type': 'uint8'}, {'name': 'calldata', 'type': 'bytes'}]

name

name: string = "proxy"

outputs

outputs: object[] = [{'name': 'success', 'type': 'bool'}]

payable

payable: boolean = false

stateMutability

stateMutability: string = "nonpayable"

type

type: string = "function"

Const proxyAssertABI

proxyAssertABI: object

constant

constant: boolean = false

inputs

inputs: object[] = [{'name': 'dest', 'type': 'address'}, {'name': 'howToCall', 'type': 'uint8'}, {'name': 'calldata', 'type': 'bytes'}]

name

name: string = "proxyAssert"

outputs

outputs: never[] = []

payable

payable: boolean = false

stateMutability

stateMutability: string = "nonpayable"

type

type: string = "function"

Index

Enumerations

Classes

Interfaces

Type aliases

Variables

Functions

Object literals

Type aliases

PartialReadonlyContractAbi

TxnCallback

Type declaration

Parameters

result: boolean

Returns void

Web3Callback

Type declaration

Parameters

err: Error | null

result: T

Returns void

Web3RPCCallback

WyvernAtomicMatchParameters

Variables

Const API_BASE_MAINNET

Const API_BASE_RINKEBY

Const API_PATH

Const API_VERSION

Const CanonicalWETH

Const DEFAULT_BUYER_FEE_BASIS_POINTS

Const DEFAULT_MAX_BOUNTY

Const DEFAULT_SELLER_FEE_BASIS_POINTS

Const DEP_INFURA_KEY

Const ERC20

Const ERC721

Const INVERSE_BASIS_POINT

Const MAINNET_PROVIDER_URL

Const MAX_ERROR_LENGTH

Const MAX_UINT_256

Const NULL_ADDRESS

Const NULL_BLOCK_HASH

Const OPENSEA_FEE_RECIPIENT

Const OPENSEA_SELLER_BOUNTY_BASIS_POINTS

Const ORDERBOOK_PATH

Const ORDERBOOK_VERSION

Const RINKEBY_PROVIDER_URL

Const SELL_ORDER_BATCH_SIZE

Const SITE_HOST_MAINNET

Const SITE_HOST_RINKEBY

Const WYVERN_EXCHANGE_ADDRESS_MAINNET

Const WYVERN_EXCHANGE_ADDRESS_RINKEBY

Const txCallbacks

Type declaration

[key: string]: TxnCallback[]

Functions

Const assetBundleFromJSON

Parameters

asset_bundle: any

Returns OpenSeaAssetBundle

Const assetFromJSON

Parameters

asset: any

Returns OpenSeaAsset

assignOrdersToSides

Parameters

order: Order

matchingOrder: UnsignedOrder

Returns object

buy: Order

sell: Order

canSettleOrder

Parameters

client: OpenSeaPort

order: Order

matchingOrder: Order

Returns Promise<boolean>

Const confirmTransaction

Parameters

web3: Web3

txHash: string