web3.cmt

The web3.cmt contains the CyberMiles blockchain related methods. Refer to Ethereum's web3.eth for detailed information.

Example

// send a transfer transaction
web3.cmt.sendTransaction(
  {
    from: "0xde0B295669a9FD93d5F28D9Ec85E40f4cb697BAe",
    to: "0x11f4d0A3c12e86B4b5F39B213F7E19D048276DAe",
    value: web3.toWei(100, "cmt")
  },
  (err, res) => {
    // ...
  }
)

// get the balance of an address
var balance = web3.cmt.getBalance("0x11f4d0A3c12e86B4b5F39B213F7E19D048276DAe")

web3.cmt.syncing

web3.cmt.syncing
// or async
web3.cmt.getSyncing(callback(error, result){ ... })

This property is read only and returns the sync object. JSON RPC method: cmt_syncing.

Returns

Object - A sync object as follows:
- latest_block_hash: Number - The hash of the latest block.
- latest_app_hash: Number - The hash of latest application state.
- latest_block_height: Number - The latest block number.
- latest_block_time: Number - The latest block time.
- syncing: Boolean - Whether the node is syncing or not.

Example

var sync = web3.cmt.syncing
console.log(sync)
/*
{
  latest_block_hash: '3F84EF726F19DF528620DD745FC6C2251CAE2673',
  latest_app_hash: '64BA27DCACAB23EBF4CF7ACE3604285F66739226',
  latest_block_height: 635,
  latest_block_time: '2018-06-20T08:01:31.061402192Z',
  syncing: false
}
*/

web3.cmt.getCmtBlock

web3.cmt.getCmtBlock(blockNumber [, callback])

Returns a block matching the block number. JSON RPC method: cmt_getBlockByNumber.

Parameters

blockNumber: Number - The block number.
callback: Function - (optional) If you pass a callback the HTTP request is made asynchronous. See this note for details.

Returns

Object - The block object

Example

var block = web3.cmt.getCmtBlock(78)
console.log(block)
/*
{
  block: {
    data: {
      txs: ["+G0BhHc1lACDAV+QlFtioeBKJ5lir0kGiveMeoVqmrCyiTY1ya3F3qAAAIBKoGOOykLYMRqQhWdQYTpV2/RbrJTk/qKIrCTGpk/ynb8QoA94Eh4xyCJqISSKZ8o1p7sG9sSygewRAqL9vm23Vc+Y", "+KkChHc1lACDAV+QlLaynvkBIL7Fl5OeDtpripFk913rgLhEqQWcuwAAAAAAAAAAAAAAAFtioeBKJ5lir0kGiveMeoVqmrCyAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2Ncmtxd6gAABKoN4cREt393BKAcfMd5dbZFkB7EBxDZxXvxyU2+PX1cF8oHmTcrOusclRLWM/J5A21Av12fhZ8mkRlbor1i2UthWv"]
    },
    evidence: {
      evidence: null
    },
    header: {
      app_hash: "238921D04565CCE1B2F80649CDB9D8AB7BDCB4A1",
      chain_id: "testnet",
      consensus_hash: "D6B74BB35BDFFD8392340F2A379173548AE188FE",
      data_hash: "D120672BFD507D2EE2BD93F7283B834C8E0087A4",
      evidence_hash: "",
      height: 78,
      last_block_id: {
        hash: "827171AE763A84C374E23F053AB3F33A1013CA64",
        parts: {...}
      },
      last_commit_hash: "902C280EC13022A9AE529D48B1758A88CD77C57A",
      last_results_hash: "",
      num_txs: 2,
      time: "2018-08-23T09:18:02.28584833Z",
      total_txs: 3,
      validators_hash: "7A5B285BB43C501B6A96C4885DF07C909AA55961"
    },
    last_commit: {
      block_id: {
        hash: "827171AE763A84C374E23F053AB3F33A1013CA64",
        parts: {...}
      },
      precommits: [{...}, {...}, {...}, {...}, {...}, {...}, {...}]
    }
  },
  block_meta: {
    block_id: {
      hash: "B9FBEF27950A1F2D769C30B2E589715B9CB11270",
      parts: {
        hash: "74865AE76C750B876D334091D67D7A1473EB87F2",
        total: 1
      }
    },
    header: {
      app_hash: "238921D04565CCE1B2F80649CDB9D8AB7BDCB4A1",
      chain_id: "testnet",
      consensus_hash: "D6B74BB35BDFFD8392340F2A379173548AE188FE",
      data_hash: "D120672BFD507D2EE2BD93F7283B834C8E0087A4",
      evidence_hash: "",
      height: 78,
      last_block_id: {
        hash: "827171AE763A84C374E23F053AB3F33A1013CA64",
        parts: {...}
      },
      last_commit_hash: "902C280EC13022A9AE529D48B1758A88CD77C57A",
      last_results_hash: "",
      num_txs: 2,
      time: "2018-08-23T09:18:02.28584833Z",
      total_txs: 3,
      validators_hash: "7A5B285BB43C501B6A96C4885DF07C909AA55961"
    }
  }
}
*/

web3.cmt.getCmtTransaction

web3.cmt.getCmtTransaction(transactionHash [, callback])

Returns a transaction matching the given transaction hash. JSON RPC method: cmt_getTransactionByHash.

Parameters

transactionHash: Number - The transaction hash.
callback: Function - (optional) If you pass a callback the HTTP request is made asynchronous. See this note for details.

Returns

Object - The transaction object.

Example

// eth compatible transaction
var transaction = web3.cmt.getCmtTransaction("A3C6073BE1BE0E52B1333F467CF2FD23E96028C5")
console.log(transaction)
/*
{
  blockNumber: 78,
  cmtHash: "A3C6073BE1BE0E52B1333F467CF2FD23E96028C5",
  cmtInput: null,
  from: "0x7eff122b94897ea5b0e2a9abf47b86337fafebdc",
  gas: 90000,
  gasPrice: 2000000000,
  hash: "0x15e40d808bb7dfe73477482a48818424ad8145dbf98f8c33d21265d7d853de58",
  input: "0x",
  nonce: 1,
  r: "0x638eca42d8311a90856750613a55dbf45bac94e4fea288ac24c6a64ff29dbf10",
  s: "0xf78121e31c8226a21248a67ca35a7bb06f6c4b281ec1102a2fdbe6db755cf98",
  to: "0x5b62a1e04a279962af49068af78c7a856a9ab0b2",
  transactionIndex: 0,
  txResult: {
    fee: {}
  },
  v: "0x4a",
  value: 1e+21
}
*/

// cmt transaction
var transaction = web3.cmt.getCmtTransaction("E577068933111104EB5FA7927648A231FFFB96C6")
console.log(transaction)
/*
{
  blockNumber: 7086,
  cmtHash: "E577068933111104EB5FA7927648A231FFFB96C6",
  cmtInput: {
    data: {
      description: {
        email: "aaron@wespoke.com",
        location: "CN,ASIA",
        name: "Aaron",
        profile: "Donec rutrum congue leo eget malesuada. Donec rutrum congue leo eget malesuada. Nulla quis lorem ut libero malesuada feugiat. Donec sollicitudin molestie malesuada. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin eget tortor risus.",
        website: "https://cube-api-test.cybermiles.io"
      },
      max_amount: ""
    },
    type: "stake/updateCandidacy"
  },
  from: "0x7eff122b94897ea5b0e2a9abf47b86337fafebdc",
  gas: 0,
  gasPrice: 0,
  hash: "0x8075e5d05723a928fdbbc9f080dba2dac482f747405ed544d844b2b3220a32a0",
  input: "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",
  nonce: 51,
  r: "0x82be6e5a25e1d58ff3bdd7649be5295fce1852ef4404c8848ffda9e528d7fc68",
  s: "0x1746427b7fb25ebce685e47b87a47c680cd27c88c974d29ca3a612cd2a959bb7",
  to: null,
  transactionIndex: 0,
  txResult: {
    fee: {
      key: "R2FzRmVl",
      value: "2000000000000000"
    },
    gasUsed: "1000000"
  },
  v: "0x4a",
  value: 0
}
*/

web3.cmt.getCmtTransactionFromBlock

web3.cmt.getCmtTransactionFromBlock(blockNumber, indexNumber [, callback])

Returns a transaction based on a block hash or number and the transactions index position. JSON RPC method: cmt_getTransactionFromBlock.

Parameters

blockNumber: Number - The block number.
indexNumber: Number - The transactions index position.
callback: Function - (optional) If you pass a callback the HTTP request is made asynchronous. See this note for details.

Returns

Object - The transaction object.

Example

// eth compatible transaction
var transaction = web3.cmt.getCmtTransactionFromBlock(78, 0)
console.log(transaction)
/*
{
  blockNumber: 78,
  cmtHash: "A3C6073BE1BE0E52B1333F467CF2FD23E96028C5",
  cmtInput: null,
  from: "0x7eff122b94897ea5b0e2a9abf47b86337fafebdc",
  gas: 90000,
  gasPrice: 2000000000,
  hash: "0x15e40d808bb7dfe73477482a48818424ad8145dbf98f8c33d21265d7d853de58",
  input: "0x",
  nonce: 1,
  r: "0x638eca42d8311a90856750613a55dbf45bac94e4fea288ac24c6a64ff29dbf10",
  s: "0xf78121e31c8226a21248a67ca35a7bb06f6c4b281ec1102a2fdbe6db755cf98",
  to: "0x5b62a1e04a279962af49068af78c7a856a9ab0b2",
  transactionIndex: 0,
  txResult: {
    fee: {}
  },
  v: "0x4a",
  value: 1e+21
}
*/

// cmt transaction
var transaction = web3.cmt.getCmtTransactionFromBlock(7086, 0)
console.log(transaction)
/*
{
  blockNumber: 7086,
  cmtHash: "E577068933111104EB5FA7927648A231FFFB96C6",
  cmtInput: {
    data: {
      description: {
        email: "aaron@wespoke.com",
        location: "CN,ASIA",
        name: "Aaron",
        profile: "Donec rutrum congue leo eget malesuada. Donec rutrum congue leo eget malesuada. Nulla quis lorem ut libero malesuada feugiat. Donec sollicitudin molestie malesuada. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin eget tortor risus.",
        website: "https://cube-api-test.cybermiles.io"
      },
      max_amount: ""
    },
    type: "stake/updateCandidacy"
  },
  from: "0x7eff122b94897ea5b0e2a9abf47b86337fafebdc",
  gas: 0,
  gasPrice: 0,
  hash: "0x8075e5d05723a928fdbbc9f080dba2dac482f747405ed544d844b2b3220a32a0",
  input: "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",
  nonce: 51,
  r: "0x82be6e5a25e1d58ff3bdd7649be5295fce1852ef4404c8848ffda9e528d7fc68",
  s: "0x1746427b7fb25ebce685e47b87a47c680cd27c88c974d29ca3a612cd2a959bb7",
  to: null,
  transactionIndex: 0,
  txResult: {
    fee: {
      key: "R2FzRmVl",
      value: "2000000000000000"
    },
    gasUsed: "1000000"
  },
  v: "0x4a",
  value: 0
}
*/

web3.cmt.pendingTransactionCount

web3.cmt.pendingTransactionCount
// or async
web3.cmt.getPendingTransactionCount(callback(error, result){ ... })

This property is read only and returns the number of unconfirmed transactions in the mempool. JSON RPC method: cmt_pendingTransactionCount.

Returns

Number - The number of unconfirmed transactions in the mempool.

Example

var count = web3.cmt.pendingTransactionCount
console.log(count)
/*
1
*/

web3.cmt.getPendingTransactions

web3.cmt.getPendingTransactions([limit], [callback])

Get unconfirmed transactions in the mempool. JSON RPC method: cmt_getPendingTransactions.

Parameters

limit: Number - (optional) The maximum number of transactions returned in the response body. Default: 30, maximum: 100.
callback: Function - (optional) If you pass a callback the HTTP request is made asynchronous. See this note

Returns

Object - An array of unconfirmed transaction objects in the mempool.

Example

var txs = web3.cmt.getPendingTransactions()
console.log(JSON.stringify(txs, null, 2))
/*
[
  {
    "blockNumber": 0,
    "from": "0x7eff122b94897ea5b0e2a9abf47b86337fafebdc",
    "gas": 90000,
    "gasPrice": "0",
    "hash": "0x1d58d5d58f9432b52bab593da7d83e3fa2aaf309879ac7693744f3bbaf90aa46",
    "cmtHash": "",
    "input": "0x",
    "cmtInput": null,
    "nonce": 10,
    "to": "0x38d7b32e7b5056b297baf1a1e950abbaa19ce948",
    "transactionIndex": 0,
    "value": "62437500000000000000",
    "v": "0x9c8",
    "r": "0x1893ac16bd96f64ab8d6eceae7c2d48287700747e33d9f2ed6846afa86e5d47b",
    "s": "0x78df5b10d4388f7f64e73a3d42f16af03525d240d7b9821b38d7ec79736c9536",
    "txResult": {
      "fee": {}
    }
  }
]
*/

# web3.cmt

# Example

# web3.cmt.syncing

# Returns

# Example

# web3.cmt.getCmtBlock

# Parameters

# Returns

# Example

# web3.cmt.getCmtTransaction

# Parameters

# Returns

# Example

# web3.cmt.getCmtTransactionFromBlock

# Parameters

# Returns

# Example

# web3.cmt.pendingTransactionCount

# Returns

# Example

# web3.cmt.getPendingTransactions

# Parameters

# Returns

# Example

web3.cmt

Example

web3.cmt.syncing

Returns

Example

web3.cmt.getCmtBlock

Parameters

Returns

Example

web3.cmt.getCmtTransaction

Parameters

Returns

Example

web3.cmt.getCmtTransactionFromBlock

Parameters

Returns

Example

web3.cmt.pendingTransactionCount

Returns

Example

web3.cmt.getPendingTransactions

Parameters

Returns

Example