Last updated
The main class for this package. Has methods for receiving order events and sending orders through the 0x Mesh network.
Mesh
+ new Mesh(config: Config): Mesh
Defined in mesh.ts:141
Instantiates a new Mesh instance.
Parameters:
Returns: Mesh
An instance of Mesh
▸ addOrdersAsync(orders: SignedOrder[], pinned: boolean): Promise‹ValidationResults›
Defined in mesh.ts:291
Validates and adds the given orders to Mesh. If an order is successfully added, Mesh will share it with any peers in the network and start watching it for changes (e.g. filled, canceled, expired). The returned promise will only be rejected if there was an error validating or adding the order; it will not be rejected for any invalid orders (check results.rejected instead).
Parameters:
Returns: Promise‹ValidationResults›
Validation results for the given orders, indicating which orders were accepted and which were rejected.
▸ getOrdersAsync(perPage: number): Promise‹GetOrdersResponse›
Defined in mesh.ts:220
Get all 0x signed orders currently stored in the Mesh node
Parameters:
Returns: Promise‹GetOrdersResponse›
the snapshotID, snapshotTimestamp and all orders, their hashes and fillableTakerAssetAmounts
▸ getOrdersForPageAsync(page: number, perPage: number, snapshotID?: undefined | string): Promise‹GetOrdersResponse›
Defined in mesh.ts:262
Get page of 0x signed orders stored on the Mesh node at the specified snapshot
Parameters:
Returns: Promise‹GetOrdersResponse›
the snapshotID, snapshotTimestamp and all orders, their hashes and fillableTakerAssetAmounts
▸ getStatsAsync(): Promise‹Stats›
Defined in mesh.ts:203
Returns various stats about Mesh, including the total number of orders and the number of peers Mesh is connected to.
Returns: Promise‹Stats›
▸ onError(handler: function): void
Defined in mesh.ts:161
Registers a handler which will be called in the event of a critical error. Note that the handler will not be called for non-critical errors. In order to ensure no errors are missed, this should be called before startAsync.
Parameters:
▪ handler: function
The handler to be called.
▸ (err: Error): void
Parameters:
Returns: void
▸ onOrderEvents(handler: function): void
Defined in mesh.ts:176
Registers a handler which will be called for any incoming order events. Order events are fired whenver an order is added, canceled, expired, or filled. In order to ensure no events are missed, this should be called before startAsync.
Parameters:
▪ handler: function
The handler to be called.
▸ (events: OrderEvent[]): void
Parameters:
Returns: void
▸ startAsync(): Promise‹void›
Defined in mesh.ts:187
Starts the Mesh node in the background. Mesh will automatically find peers in the network and begin receiving orders from them.
Returns: Promise‹void›
• ERC1155ApprovalForAllEvent: = "ERC1155ApprovalForAllEvent"
Defined in types.ts:468
• ERC1155TransferBatchEvent: = "ERC1155TransferBatchEvent"
Defined in types.ts:470
• ERC1155TransferSingleEvent: = "ERC1155TransferSingleEvent"
Defined in types.ts:469
• ERC20ApprovalEvent: = "ERC20ApprovalEvent"
Defined in types.ts:464
• ERC20TransferEvent: = "ERC20TransferEvent"
Defined in types.ts:463
• ERC721ApprovalEvent: = "ERC721ApprovalEvent"
Defined in types.ts:466
• ERC721ApprovalForAllEvent: = "ERC721ApprovalForAllEvent"
Defined in types.ts:467
• ERC721TransferEvent: = "ERC721TransferEvent"
Defined in types.ts:465
• ExchangeCancelEvent: = "ExchangeCancelEvent"
Defined in types.ts:472
• ExchangeCancelUpToEvent: = "ExchangeCancelUpToEvent"
Defined in types.ts:473
• ExchangeFillEvent: = "ExchangeFillEvent"
Defined in types.ts:471
• WethDepositEvent: = "WethDepositEvent"
Defined in types.ts:474
• WethWithdrawalEvent: = "WethWithdrawalEvent"
Defined in types.ts:475
• Added: = "ADDED"
Defined in types.ts:538
• Cancelled: = "CANCELLED"
Defined in types.ts:541
• Expired: = "EXPIRED"
Defined in types.ts:542
• FillabilityIncreased: = "FILLABILITY_INCREASED"
Defined in types.ts:545
• Filled: = "FILLED"
Defined in types.ts:539
• FullyFilled: = "FULLY_FILLED"
Defined in types.ts:540
• Invalid: = "INVALID"
Defined in types.ts:537
• StoppedWatching: = "STOPPED_WATCHING"
Defined in types.ts:546
• Unexpired: = "UNEXPIRED"
Defined in types.ts:543
• Unfunded: = "UNFUNDED"
Defined in types.ts:544
A set of categories for rejected orders.
• CoordinatorError: = "COORDINATOR_ERROR"
Defined in types.ts:630
• MeshError: = "MESH_ERROR"
Defined in types.ts:628
• MeshValidation: = "MESH_VALIDATION"
Defined in types.ts:629
• ZeroExValidation: = "ZEROEX_VALIDATION"
Defined in types.ts:627
• Debug: = 5
Defined in types.ts:211
• Error: = 2
Defined in types.ts:208
• Fatal: = 1
Defined in types.ts:207
• Info: = 4
Defined in types.ts:210
• Panic: = 0
Defined in types.ts:206
• Trace: = 6
Defined in types.ts:212
• Warn: = 3
Defined in types.ts:209
Info for any orders that were accepted.
AcceptedOrderInfo
• fillableTakerAssetAmount: BigNumber
Defined in types.ts:608
• isNew: boolean
Defined in types.ts:609
• orderHash: string
Defined in types.ts:606
• signedOrder: SignedOrder
Defined in types.ts:607
A set of configuration options for Mesh.
Config
Optional blockPollingIntervalSeconds• blockPollingIntervalSeconds? : undefined | number
Defined in types.ts:118
Optional bootstrapList• bootstrapList? : string[]
Defined in types.ts:111
Optional customContractAddresses• customContractAddresses? : ContractAddresses
Defined in types.ts:162
Optional customOrderFilter• customOrderFilter? : JsonSchema
Defined in types.ts:187
Optional enableEthereumRPCRateLimiting• enableEthereumRPCRateLimiting? : undefined | false | true
Defined in types.ts:135
• ethereumChainID: number
Defined in types.ts:103
Optional ethereumRPCMaxContentLength• ethereumRPCMaxContentLength? : undefined | number
Defined in types.ts:127
Optional ethereumRPCMaxRequestsPer24HrUTC• ethereumRPCMaxRequestsPer24HrUTC? : undefined | number
Defined in types.ts:140
Optional ethereumRPCMaxRequestsPerSecond• ethereumRPCMaxRequestsPerSecond? : undefined | number
Defined in types.ts:146
Optional ethereumRPCURL• ethereumRPCURL? : undefined | string
Defined in types.ts:100
Optional maxOrdersInStorage• maxOrdersInStorage? : undefined | number
Defined in types.ts:167
Optional useBootstrapList• useBootstrapList? : undefined | false | true
Defined in types.ts:106
Optional verbosity• verbosity? : Verbosity
Defined in types.ts:97
Optional web3Provider• web3Provider? : SupportedProvider
Defined in types.ts:190
ContractAddresses
Optional coordinator• coordinator? : undefined | string
Defined in types.ts:199
Optional coordinatorRegistry• coordinatorRegistry? : undefined | string
Defined in types.ts:200
• devUtils: string
Defined in types.ts:195
• erc1155Proxy: string
Defined in types.ts:198
• erc20Proxy: string
Defined in types.ts:196
• erc721Proxy: string
Defined in types.ts:197
• exchange: string
Defined in types.ts:194
Optional weth9• weth9? : undefined | string
Defined in types.ts:201
Optional zrxToken• zrxToken? : undefined | string
Defined in types.ts:202
ContractEvent
• address: string
Defined in types.ts:516
• blockHash: string
Defined in types.ts:511
• isRemoved: boolean
Defined in types.ts:515
• kind: ContractEventKind
Defined in types.ts:517
• logIndex: number
Defined in types.ts:514
• parameters: ContractEventParameters
Defined in types.ts:518
• txHash: string
Defined in types.ts:512
• txIndex: number
Defined in types.ts:513
ERC1155ApprovalForAllEvent
• approved: boolean
Defined in types.ts:380
• operator: string
Defined in types.ts:379
• owner: string
Defined in types.ts:378
ERC1155TransferBatchEvent
• from: string
Defined in types.ts:362
• ids: BigNumber[]
Defined in types.ts:364
• operator: string
Defined in types.ts:361
• to: string
Defined in types.ts:363
• values: BigNumber[]
Defined in types.ts:365
ERC1155TransferSingleEvent
• from: string
Defined in types.ts:345
• id: BigNumber
Defined in types.ts:347
• operator: string
Defined in types.ts:344
• to: string
Defined in types.ts:346
• value: BigNumber
Defined in types.ts:348
ERC20ApprovalEvent
• owner: string
Defined in types.ts:299
• spender: string
Defined in types.ts:300
• value: BigNumber
Defined in types.ts:301
ERC20TransferEvent
• from: string
Defined in types.ts:286
• to: string
Defined in types.ts:287
• value: BigNumber
Defined in types.ts:288
ERC721ApprovalEvent
• approved: string
Defined in types.ts:326
• owner: string
Defined in types.ts:325
• tokenId: BigNumber
Defined in types.ts:327
ERC721ApprovalForAllEvent
• approved: boolean
Defined in types.ts:340
• operator: string
Defined in types.ts:339
• owner: string
Defined in types.ts:338
ERC721TransferEvent
• from: string
Defined in types.ts:312
• to: string
Defined in types.ts:313
• tokenId: BigNumber
Defined in types.ts:314
ExchangeCancelEvent
• feeRecipientAddress: string
Defined in types.ts:421
• makerAddress: string
Defined in types.ts:419
• makerAssetData: string
Defined in types.ts:423
• orderHash: string
Defined in types.ts:422
• senderAddress: string
Defined in types.ts:420
• takerAssetData: string
Defined in types.ts:424
ExchangeCancelUpToEvent
• makerAddress: string
Defined in types.ts:428
• orderEpoch: BigNumber
Defined in types.ts:430
• orderSenderAddress: string
Defined in types.ts:429
ExchangeFillEvent