@burstjs/core
Advanced tools
Burst-related functions and models for building Burstcoin applications.
Install using npm:
npm install @burstjs/core
or using yarn:
yarn add @burstjs/core
Generic BRS Web Service class. Extend and specific services here
Promise.<ArrayBufferLike>Get QR Code image for a given BURST address
Promise.<string>Generate the URL for a QR Code for a given BURST address. Useful for IMG tags in HTML.
Submits a getBalance query given an accountId
Promise.<TransactionList>Get transactions of given account
Promise.<AliasList>Gets the aliases of an account
Promise.<UnconfirmedTransactionList>Get unconfirmed transactions of given account
Get a block by given height
Get a block by given id
Original work Copyright (c) 2019 Burst Apps Team
Promise.<BlockId>Get a block id by given height
Constructs an Attachment
Broadcasts a text message to the network/blockchain
The message will be broadcasted in two steps.
Get the blockchain status.
Get the state of the server node and network
Promise.<SuggestedFees>Get the current suggested fees
Broadcasts a transaction to the network/blockchain
Get a transaction from the network/blockchain
Sends burst to the blockchain
The message will be broadcasted in two steps.
Generic BRS Web Service class. Extend and specific services here
Kind: global class
Creates Service instance
| Param | Type | Description |
|---|---|---|
| baseUrl | The host url of web service | |
| relativePath | The relative path will be prepended before each url created with toBRSEndpoint() | |
| httpClient | Http | If passed an client instance, it will be used instead of default HttpImpl. Good for testing. |
Kind: instance property of BurstService
Returns:
The internal Http client
Mounts a BRS conform API endpoint of format <host>?requestType=getBlock&height=123
Kind: instance method of BurstService
Returns:
The mounted url (without host)
| Param | Description |
|---|---|
| method | The method name for |
| data | A JSON object which will be mapped to url params |
Requests a query to BRS
Kind: instance method of BurstService
Returns:
The response data of success
HttpError in case of failure
| Param | Description |
|---|---|
| method | The BRS method according https://burstwiki.org/wiki/The_Burst_API |
| args | A JSON object which will be mapped to url params |
Send data to BRS
Kind: instance method of BurstService
Returns:
The response data of success
HttpError in case of failure
| Param | Description |
|---|---|
| method | The BRS method accordinghttps://burstwiki.org/wiki/The_Burst_API#Create_Transaction. Note that there are only a few POST methods |
| args | A JSON object which will be mapped to url params |
| body | An object with key value pairs to submit as post body |
Promise.<ArrayBufferLike>Get QR Code image for a given BURST address
Kind: global function
| Param | Type | Description |
|---|---|---|
| receiverId | string | The recipient burst |
| amountNQT | string | The amount (in NQT) to request |
| feeSuggestionType | string | The fee suggestion type string |
Promise.<string>Generate the URL for a QR Code for a given BURST address. Useful for IMG tags in HTML.
Kind: global function
| Param | Type | Description |
|---|---|---|
| receiverId | string | The recipient burst address |
| amountNQT | string | The amount (in NQT) to request |
| feeSuggestionType | string | The fee suggestion type string |
Submits a getBalance query given an accountId
Promise.<TransactionList>Get transactions of given account
Kind: global function
| Param | Type | Description |
|---|---|---|
| accountId | string | The numeric accountId |
| firstIndex | number | The first index of the transaction list, beginning at 0 |
| lastIndex | number | The last index of the transaction list |
| numberOfConfirmations | number | The minimum required number of confirmations per transaction |
Promise.<AliasList>Gets the aliases of an account
Kind: global function
| Param | Type |
|---|---|
| accountId | string |
Promise.<UnconfirmedTransactionList>Get unconfirmed transactions of given account
Kind: global function
| Param | Type | Description |
|---|---|---|
| accountId | string | The numeric accountId |
Get a block by given height
Kind: global function
Returns:
The Block
| Param | Description |
|---|---|
| height | The block height |
| includeTransactions | true, if transactions shall be included |
Get a block by given id
Kind: global function
Returns:
The Block
| Param | Description |
|---|---|
| id | The block id |
| includeTransactions | true, if transactions shall be included |
Original work Copyright (c) 2019 Burst Apps Team
Promise.<BlockId>Get a block id by given height
Kind: global function
Returns: Promise.<BlockId> -
The Block Id
| Param | Type | Description |
|---|---|---|
| height | number | The block height |
Constructs an Attachment
Kind: global function
Returns:
HttpParams
| Param | Description |
|---|---|
| transactions | The transaction with the attachment |
| params | Some HttpParams |
Broadcasts a text message to the network/blockchain
The message will be broadcasted in two steps.
Kind: global function
Returns:
The Transaction Id
| Param | Description |
|---|---|
| message | The text message to be sent |
| recipientId | The recipients Id, not RS Address |
| senderPublicKey | The senders public key for sending an unsigned message |
| senderPrivateKey | The senders private key to sign the message |
| fee | The optional fee (expressed in Burst) for the message, default is 0.1 Burst. |
Get the blockchain status.
Kind: global function
Returns:
The Blockchain Status
Get the state of the server node and network
Kind: global function
Returns:
The server Status
Promise.<SuggestedFees>Get the current suggested fees
Kind: global function
Returns: Promise.<SuggestedFees> -
The Suggested Fees
Broadcasts a transaction to the network/blockchain
Kind: global function
Returns:
The Transaction Id
| Param | Description |
|---|---|
| signedTransactionPayload | The signed transaction payload encoded in base64 |
Get a transaction from the network/blockchain
Kind: global function
Returns:
The Transaction
| Param | Description |
|---|---|
| transactionId | The transaction Id |
Sends burst to the blockchain
The message will be broadcasted in two steps.
Kind: global function
Returns:
The Transaction
| Param | Description |
|---|---|
| transaction | The unsigned transaction |
| senderPublicKey | The senders public key for sending an unsigned message |
| senderPrivateKey | The senders private key to sign the message |
| recipientAddress | The recipients RS Address |
FAQs
Burst-related functions and models for building Burstcoin applications.
The npm package @burstjs/core receives a total of 62 weekly downloads. As such, @burstjs/core popularity was classified as not popular.
We found that @burstjs/core demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 2 open source maintainers collaborating on the project.
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