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dsteem

Index

Enumerations

Classes

Interfaces

Type aliases

Variables

Functions

Object literals

Type aliases

AssetSymbol

AssetSymbol: "STEEM" | "VESTS" | "SBD"

Asset symbol string.

Bignum

Bignum: string

Large number that may be unsafe to represent natively in JavaScript.

DiscussionQueryCategory

DiscussionQueryCategory: "active" | "blog" | "cashout" | "children" | "comments" | "feed" | "hot" | "promoted" | "trending" | "votes" | "created"

Possible categories for get_discussions_by_*.

KeyRole

KeyRole: "owner" | "active" | "posting" | "memo"

OperationName

OperationName: "account_create" | "account_create_with_delegation" | "account_update" | "account_witness_proxy" | "account_witness_vote" | "cancel_transfer_from_savings" | "challenge_authority" | "change_recovery_account" | "claim_reward_balance" | "comment" | "comment_options" | "convert" | "custom" | "custom_binary" | "custom_json" | "decline_voting_rights" | "delegate_vesting_shares" | "delete_comment" | "escrow_approve" | "escrow_dispute" | "escrow_release" | "escrow_transfer" | "feed_publish" | "limit_order_cancel" | "limit_order_create" | "limit_order_create2" | "pow" | "pow2" | "prove_authority" | "recover_account" | "report_over_production" | "request_account_recovery" | "reset_account" | "set_reset_account" | "set_withdraw_vesting_route" | "transfer" | "transfer_from_savings" | "transfer_to_savings" | "transfer_to_vesting" | "vote" | "withdraw_vesting" | "witness_update"

Operation name.

Serializer

Serializer: function

Type declaration

VirtualOperationName

VirtualOperationName: "author_reward" | "comment_benefactor_reward" | "comment_payout_update" | "comment_reward" | "curation_reward" | "fill_convert_request" | "fill_order" | "fill_transfer_from_savings" | "fill_vesting_withdraw" | "hardfork" | "interest" | "liquidity_reward" | "return_vesting_delegation" | "shutdown_witness"

Virtual operation name.

Variables

AuthoritySerializer

AuthoritySerializer: (Anonymous function) = ObjectSerializer([['weight_threshold', UInt32Serializer],['account_auths', FlatMapSerializer(StringSerializer, UInt16Serializer)],['key_auths', FlatMapSerializer(PublicKeySerializer, UInt16Serializer)],])

BeneficiarySerializer

BeneficiarySerializer: (Anonymous function) = ObjectSerializer([['account', StringSerializer],['weight', UInt16Serializer],])

ChainPropertiesSerializer

ChainPropertiesSerializer: (Anonymous function) = ObjectSerializer([['account_creation_fee', AssetSerializer],['maximum_block_size', UInt32Serializer],['sbd_interest_rate', UInt16Serializer],])

DEFAULT_ADDRESS_PREFIX

DEFAULT_ADDRESS_PREFIX: "STM" = "STM"

Main steem network address prefix.

DEFAULT_CHAIN_ID

DEFAULT_CHAIN_ID: Buffer = Buffer.from('0000000000000000000000000000000000000000000000000000000000000000', 'hex')

Main steem network chain id.

NETWORK_ID

NETWORK_ID: Buffer = Buffer.from([0x80])

Network id used in WIF-encoding.

OperationSerializers

OperationSerializers: object

Type declaration

PriceSerializer

PriceSerializer: (Anonymous function) = ObjectSerializer([['base', AssetSerializer],['quote', AssetSerializer],])

SignedBlockHeaderSerializer

SignedBlockHeaderSerializer: (Anonymous function) = ObjectSerializer([['previous', BufferSerializer(20)],['timestamp', DateSerializer],['witness', StringSerializer],['transaction_merkle_root', BufferSerializer(20)],['extensions', ArraySerializer(VoidSerializer)],['witness_signature', BufferSerializer(65)],])

TransactionSerializer

TransactionSerializer: (Anonymous function) = ObjectSerializer([['ref_block_num', UInt16Serializer],['ref_block_prefix', UInt32Serializer],['expiration', DateSerializer],['operations', ArraySerializer(OperationSerializer)],['extensions', ArraySerializer(StringSerializer)],])

VERSION

VERSION: string = packageVersion

Library version.

fetch

fetch: any = global['fetch']

Functions

ArraySerializer

  • ArraySerializer(itemSerializer: Serializer): (Anonymous function)

AssetSerializer

  • AssetSerializer(buffer: ByteBuffer, data: Asset | string | number): void

BooleanSerializer

  • BooleanSerializer(buffer: ByteBuffer, data: boolean): void

BufferSerializer

  • BufferSerializer(size?: undefined | number): (Anonymous function)

DateSerializer

  • DateSerializer(buffer: ByteBuffer, data: string): void

FlatMapSerializer

Int16Serializer

  • Int16Serializer(buffer: ByteBuffer, data: number): void

ObjectSerializer

  • ObjectSerializer(keySerializers: Array<[string, Serializer]>): (Anonymous function)

OperationDataSerializer

  • OperationDataSerializer(operationId: number, definitions: Array<[string, Serializer]>): (Anonymous function)

OperationSerializer

OptionalSerializer

  • OptionalSerializer(valueSerializer: Serializer): (Anonymous function)

PublicKeySerializer

StaticVariantSerializer

  • StaticVariantSerializer(itemSerializers: Serializer[]): (Anonymous function)

StringSerializer

  • StringSerializer(buffer: ByteBuffer, data: string): void

UInt16Serializer

  • UInt16Serializer(buffer: ByteBuffer, data: number): void

UInt32Serializer

  • UInt32Serializer(buffer: ByteBuffer, data: number): void

VoidSerializer

  • VoidSerializer(buffer: ByteBuffer): never

copy

  • copy<T>(object: T): T

  • Return a deep copy of a JSON-serializable object.

    Type parameters

    • T

    Parameters

    • object: T

    Returns T

decodePrivate

  • decodePrivate(encodedKey: string): Buffer

  • Decode bs58+doubleSha256-checksum encoded private key.

    Parameters

    • encodedKey: string

    Returns Buffer

decodePublic

  • decodePublic(encodedKey: string, prefix: string): Buffer

  • Decode bs58+ripemd160-checksum encoded public key.

    Parameters

    • encodedKey: string
    • prefix: string

    Returns Buffer

defaultBackoff

  • defaultBackoff(tries: number): number

  • Default backoff function. min(tries*10^2, 10 seconds)

    Parameters

    • tries: number

    Returns number

doubleSha256

  • doubleSha256(input: Buffer | string): Buffer

  • Return 2-round sha256 hash of input.

    Parameters

    • input: Buffer | string

    Returns Buffer

encodePrivate

  • encodePrivate(key: Buffer): string

  • Encode bs58+doubleSha256-checksum private key.

    Parameters

    • key: Buffer

    Returns string

encodePublic

  • encodePublic(key: Buffer, prefix: string): string

  • Encode public key with bs58+ripemd160-checksum.

    Parameters

    • key: Buffer
    • prefix: string

    Returns string

getVestingSharePrice

isCanonicalSignature

  • isCanonicalSignature(signature: Buffer): boolean

  • Return true if signature is canonical, otherwise false.

    Parameters

    • signature: Buffer

    Returns boolean

iteratorStream

  • iteratorStream<T>(iterator: AsyncIterableIterator<T>): ReadableStream

  • Return a stream that emits iterator values.

    Type parameters

    • T

    Parameters

    • iterator: AsyncIterableIterator<T>

    Returns ReadableStream

retryingFetch

  • retryingFetch(url: string, opts: any, timeout: number, backoff: function, fetchTimeout?: undefined | function): Promise<any>

  • Fetch API wrapper that retries until timeout is reached.

    Parameters

    • url: string
    • opts: any
    • timeout: number
    • backoff: function
        • (tries: number): number

        • Parameters

          • tries: number

          Returns number

    • Optional fetchTimeout: undefined | function

    Returns Promise<any>

ripemd160

  • ripemd160(input: Buffer | string): Buffer

  • Return ripemd160 hash of input.

    Parameters

    • input: Buffer | string

    Returns Buffer

sha256

  • sha256(input: Buffer | string): Buffer

  • Return sha256 hash of input.

    Parameters

    • input: Buffer | string

    Returns Buffer

signTransaction

  • Return copy of transaction with signature appended to signatures array.

    Parameters

    • transaction: Transaction

      Transaction to sign.

    • keys: PrivateKey | PrivateKey[]

      Key(s) to sign transaction with.

    • options: object

      Chain id and address prefix, compatible with Client.

      • addressPrefix: string
      • chainId: Buffer

    Returns SignedTransaction

sleep

  • sleep(ms: number): Promise<void>

  • Sleep for N milliseconds.

    Parameters

    • ms: number

    Returns Promise<void>

waitForEvent

  • waitForEvent<T>(emitter: EventEmitter, eventName: string | symbol): Promise<T>

  • Return a promise that will resove when a specific event is emitted.

    Type parameters

    • T

    Parameters

    • emitter: EventEmitter
    • eventName: string | symbol

    Returns Promise<T>

Object literals

Types

Types: object

Array

Array: ArraySerializer = ArraySerializer

Asset

Asset: AssetSerializer = AssetSerializer

Authority

Authority: (Anonymous function) = AuthoritySerializer

Boolean

Boolean: BooleanSerializer = BooleanSerializer

Buffer

Buffer: BufferSerializer = BufferSerializer

Date

Date: DateSerializer = DateSerializer

FlatMap

FlatMap: FlatMapSerializer = FlatMapSerializer

Int16

Int16: Int16Serializer = Int16Serializer

Object

Object: ObjectSerializer = ObjectSerializer

Operation

Operation: OperationSerializer = OperationSerializer

Optional

Optional: OptionalSerializer = OptionalSerializer

Price

Price: (Anonymous function) = PriceSerializer

PublicKey

PublicKey: PublicKeySerializer = PublicKeySerializer

StaticVariant

StaticVariant: StaticVariantSerializer = StaticVariantSerializer

String

String: StringSerializer = StringSerializer

Transaction

Transaction: (Anonymous function) = TransactionSerializer

UInt16

UInt16: UInt16Serializer = UInt16Serializer

UInt32

UInt32: UInt32Serializer = UInt32Serializer

Void

Void: VoidSerializer = VoidSerializer

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