@liftedinit/many-js

Many Library

This library can be used by JavaScript applications to connect to networks that support the Many Protocol.

Usage

Instantiate Network and apply modules.

import { Account, Base, Events, IdStore, Ledger, Network } from "many-js"

const network = new Network("/api", identity)
network.apply([Account, Base, Events, IdStore, Ledger])

Generating key pairs.

KeyPair.fromSeedWords(string) // => KeyPair
KeyPair.fromPem(string) // => KeyPair

Managing identities.

identity = Address.fromPublicKey(key) // => Address
identity = Address.fromString(string) // => Address
anonymous = new Address() // => Anonymous Address

identity.toString(keys) // => "mw7aekyjtsx2hmeadrua5cpitgy7pykjkok3gyth3ggsio4zwa"
identity.toHex(keys) // => "01e736fc9624ff8ca7956189b6c1b66f55f533ed362ca48c884cd20065";

Encoding and decoding messages.

msg = { to, from, method, data, timestamp, version }

message = Message.fromObject(msg) // Message
message.toCborData() // => Anonymous CBOR Buffer
message.toCborData(keys) // => Signed CBOR Buffer

message.content // => Object

Sending and receiving messages from a network.

network = new Network(url, keys)

network.sendEncoded(cbor) // => Encoded Response
network.send(msg) // => Decoded Response

network.base.endpoints() // => Decoded and Parsed Response
network.ledger.info() // => Decoded and Parsed Response

Account

create

import { Network, Account } from "many-js"

const network = new Network("/api", identity)
network.apply([Account])

const roles = new Map().set("ma123....", [
  AccountRole[AccountRole.canMultisigApprove],
  AccountRole[AccountRole.canMultisigSubmit],
])

const features = [
  AccountFeatureTypes.accountLedger,
  [
    AccountFeatureTypes.accountMultisig,
    new Map()
      .set(AccountMultisigArgument.threshold, 2)
      .set(AccountMultisigArgument.expireInSecs, 3600)
      .set(AccountMultisigArgument.executeAutomatically, false),
  ],
]
await network.account.create("account name", roles, features)

addFeatures

network.apply([Account])

const roles = new Map().set("ma321.....", [
  AccountRole[AccountRole.canLedgerTransact],
])

const features = [
  [
    AccountFeatureTypes.accountLedger,
    AccountFeatureTypes.accountMultisig,
    new Map()
      .set(AccountMultisigArgument.threshold, 2)
      .set(AccountMultisigArgument.expireInSecs, 3600)
      .set(AccountMultisigArgument.executeAutomatically, false),
  ],
]

await network.account.addFeatures({ account: "ma12345.....", roles, features })

setDescription

network.apply([Account])

const accountAddress = "ma987....."

await network.account.setDescription(
  accountAddress,
  "new account name-description",
)

addRoles

network.apply([Account])

const accountAddress = "ma987....."
const roles = new Map()
  .set("ma321.....", [AccountRole[AccountRole.canLedgerTransact]])
  .set("ma123.....", [
    AccountRole[AccountRole.canLedgerTransact],
    AccountRole[AccountRole.canLedgerSubmit],
  ])
await network.account.addRoles(accountAddress, roles)

removeRoles

network.apply([Account])

const accountAddress = "ma987....."
const roles = new Map().set("ma321.....", [
  AccountRole[AccountRole.canLedgerTransact],
])

await network.account.removeRoles(accountAddress, roles)

multisigInfo

• get multisig transaction info given a token

network.apply([Account])

await network.account.multisigInfo(token)