web3.cmt.stake.validator

The web3.cmt.stake.validator contains all validator related functions.

declare

web3.cmt.stake.validator.declare(validatorToDeclare [, callback])

Allows a potential validator declares its candidacy. JSON RPC method: cmt_declareCandidacy.

Parameters

validatorToDeclare: Object - The validator object to declare.
- from: String - The address for the sending account. Uses the web3.cmt.defaultAccount property, if not specified. It will be associated with this validator (for self-staking and in order to get paid).
- nonce: Number - (optional) The number of transactions made by the sender prior to this one.
- pubKey: String - Validator node public key.
- maxAmount: String - Max amount of CMTs in Wei to be staked.
- compRate: String - Validator compensation. That is the percentage of block awards to be distributed back to the validators.
- description: Object - (optional) Description object as follows:
  - name: String - Validator name.
  - website: String - Web page link.
  - location: String - Location(network and geo).
  - email: String - Email.
  - profile: String - Detailed description.
callback: Function - (optional) If you pass a callback the HTTP request is made asynchronous. See this note for details.

Returns

Object - Result object.
- height: Number - The block number where the transaction is in. =0 if failed.
- hash: String - Hash of the transaction.
- check_tx: Object - CheckTx result. Contains error code and log if failed.
- deliver_tx: Object - DeliverTx result. Contains error code and log if failed.

Example

var payload = {
  from: "0xc4abd0339eb8d57087278718986382264244252f",
  pubKey: "051FUvSNJmVL4UiFL7ucBr3TnGqG6a5JgUIgKf4UOIA=",
  maxAmount: web3.toWei(1000, "cmt"),
  compRate: "0.2"
}
web3.cmt.stake.validator.declare(payload, (err, res) => {
  if (!err) {
    console.log(res)
    /*
    {
      check_tx: { fee: {} },
      deliver_tx: {
        "gasUsed": "1000000",
        "fee": {
          "key": "R2FzRmVl",
          "value": "2000000000000000"
        }
      },
      hash: '1573F39376D8C10C6B890861CD25FD0BA917556F',
      height: 271
    }
    */
  } else {
    console.log(err)
    /*
    {
      check_tx: { code: 1, log: 'pubkey has been declared', fee: {} },
      deliver_tx: { fee: {} },
      hash: '032FC10F8B54EBE8028E0ADFD4BB57A9522553D2',
      height: 0
    }
    */
  }
})

update

web3.cmt.stake.validator.update(validatorToUpdate [, callback])

Allows a validator candidate to change its candidacy. JSON RPC method: cmt_updateCandidacy.

Parameters

validatorToUpdate: Object - The validator object to update.
- from: String - The address for the sending account. Uses the web3.cmt.defaultAccount property, if not specified.
- nonce: Number - (optional) The number of transactions made by the sender prior to this one.
- pubKey: String - (optional) Validator node public key.
- maxAmount: String - (optional) New max amount of CMTs in Wei to be staked.
- compRate: String - (optional) Validator compensation. That is the percentage of block awards to be distributed back to the validators.
- description: Object - (optional) When updated, the verified status will set to false:
  - name: String - Validator name.
  - website: String - Web page link.
  - location: String - Location(network and geo).
  - email: String - Email.
  - profile: String - Detailed description.
callback: Function - (optional) If you pass a callback the HTTP request is made asynchronous. See this note for details.

Returns

Object - Result object.
- height: Number - The block number where the transaction is in. =0 if failed.
- hash: String - Hash of the transaction.
- check_tx: Object - CheckTx result. Contains error code and log if failed.
- deliver_tx: Object - DeliverTx result. Contains error code and log if failed.

Example

var payload = {
  from: "0xc4abd0339eb8d57087278718986382264244252f",
  maxAmount: web3.toWei(1000, "cmt"),
  description: {
    website: "http://www.blahblahblah.com/"
  }
}
web3.cmt.stake.validator.update(payload, (err, res) => {
  if (!err) {
    console.log(res)
    /*
    {
      check_tx: { fee: {} },
      deliver_tx: {
        "gasUsed": "1000000",
        "fee": {
          "key": "R2FzRmVl",
          "value": "2000000000000000"
        }
      },
      hash: '1B11C4D5EA9664DB1DD3A9CDD86741D6C8E226E9',
      height: 297
    }
    */
  } else {
    console.log(err)
    /*
    {
      check_tx: { code: 1, log: 'cannot edit non-exsits candidacy', fee: {} },
      deliver_tx: { fee: {} },
      hash: '96E9FAF98075248D69DCC7D0A5697312733D159F',
      height: 0
    }
    */
  }
})

withdraw

web3.cmt.stake.validator.withdraw(validatorToWithdraw [, callback])

Allows a validator to withdraw. JSON RPC method: cmt_withdrawCandidacy.

Parameters

validatorToWithdraw: Object - The validator object to withdraw.
- from: String - The address for the validator. Uses the web3.cmt.defaultAccount property, if not specified.
- nonce: Number - (optional) The number of transactions made by the sender prior to this one.
callback: Function - (optional) If you pass a callback the HTTP request is made asynchronous. See this note for details.

Returns

Object - Result object.
- height: Number - The block number where the transaction is in. =0 if failed.
- hash: String - Hash of the transaction.
- check_tx: Object - CheckTx result. Contains error code and log if failed.
- deliver_tx: Object - DeliverTx result. Contains error code and log if failed.

Example

var payload = {
  from: "0xc4abd0339eb8d57087278718986382264244252f"
}
web3.cmt.stake.validator.withdraw(payload, (err, res) => {
  if (!err) {
    console.log(res)
    /*
    {
      check_tx: { fee: {} },
      deliver_tx: { fee: {} },
      hash: '4A723894821166EFC7DDD4FD92BE8D855B3FDBAC',
      height: 311
    }
    */
  } else {
    console.log(err)
    /*
    {
      check_tx: { code: 1, log: 'cannot withdraw non-exsits candidacy', fee: {} },
      deliver_tx: { fee: {} },
      hash: 'C7AAB80D2F6503CC2BB4CC5843A8361F0D182D6D',
      height: 0
    }
    */
  }
})

verify

web3.cmt.stake.validator.verify(validatorToVerify [, callback])

Allows the foundation to "verify" a validator's information. JSON RPC method: cmt_verifyCandidacy.

Parameters

validatorToVerify: Object - The validator object to verify.
- from: String - A special address the foundation owns. Uses the web3.cmt.defaultAccount property, if not specified.
- nonce: Number - (optional) The number of transactions made by the sender prior to this one.
- candidateAddress: String - The address of validator to verfify.
- verified: Boolean - (optional) Verified true or false, default to false.
callback: Function - (optional) If you pass a callback the HTTP request is made asynchronous. See this note for details.

Returns

Object - Result object.
- height: Number - The block number where the transaction is in. =0 if failed.
- hash: String - Hash of the transaction.
- check_tx: Object - CheckTx result. Contains error code and log if failed.
- deliver_tx: Object - DeliverTx result. Contains error code and log if failed.

Example

var payload = {
  from: "0x7eff122b94897ea5b0e2a9abf47b86337fafebdc",
  candidateAddress: "0xc4abd0339eb8d57087278718986382264244252f",
  verified: true
}
web3.cmt.stake.validator.verify(payload, (err, res) => {
  if (!err) {
    console.log(res)
    /*
    {
      check_tx: { fee: {} },
      deliver_tx: { fee: {} },
      hash: 'EADC546C764AFF6C176B843321B5AB090FBEC0DA',
      height: 334
    }
    */
  } else {
    console.log(err)
    /*
    {
      check_tx: { code: 21, log: 'verification disallowed', fee: {} },
      deliver_tx: { fee: {} },
      hash: '9F5BA6915807CC1990E8329BA429CEBDE20827D8',
      height: 0
    }
    */
  }
})

activate

web3.cmt.stake.validator.activate(validatorToActivate [, callback])

Allows a "removed" validator to re-activate itself. JSON RPC method: cmt_activateCandidacy.

Parameters

validatorToActivate: Object - The validator object to activate.
- from: String - The address for the validator. Uses the web3.cmt.defaultAccount property, if not specified.
- nonce: Number - (optional) The number of transactions made by the sender prior to this one.
callback: Function - (optional) If you pass a callback the HTTP request is made asynchronous. See this note for details.

Returns

Object - Result object.
- height: Number - The block number where the transaction is in. =0 if failed.
- hash: String - Hash of the transaction.
- check_tx: Object - CheckTx result. Contains error code and log if failed.
- deliver_tx: Object - DeliverTx result. Contains error code and log if failed.

Example

var payload = {
  from: "0x7eff122b94897ea5b0e2a9abf47b86337fafebdc"
}
web3.cmt.stake.validator.activate(payload, (err, res) => {
  if (!err) {
    console.log(res)
    /*
    {
      check_tx: { fee: {} },
      deliver_tx: { fee: {} },
      hash: 'FB70A78AD62A0E0B24194CA951725770B2EFBC0A',
      height: 393
    }
    */
  } else {
    console.log(err)
    /*
    {
      "check_tx": {
        "code": 1,
        "log": "already activated",
        "fee": {}
      },
      deliver_tx: { fee: {} },
      "hash": "FB70A78AD62A0E0B24194CA951725770B2EFBC0A",
      "height": 0
    }
    */
  }
})

deactivate

web3.cmt.stake.validator.deactivate(validatorToActivate [, callback])

Allows a validator to deactivate itself. JSON RPC method: cmt_deactivateCandidacy.

Parameters

validatorToDeactivate: Object - The validator object to deactivate.
- from: String - The address for the validator. Uses the web3.cmt.defaultAccount property, if not specified.
- nonce: Number - (optional) The number of transactions made by the sender prior to this one.
callback: Function - (optional) If you pass a callback the HTTP request is made asynchronous. See this note for details.

Returns

Object - Result object.
- height: Number - The block number where the transaction is in. =0 if failed.
- hash: String - Hash of the transaction.
- check_tx: Object - CheckTx result. Contains error code and log if failed.
- deliver_tx: Object - DeliverTx result. Contains error code and log if failed.

Example

var payload = {
  from: "0x7eff122b94897ea5b0e2a9abf47b86337fafebdc"
}
web3.cmt.stake.validator.deactivate(payload, (err, res) => {
  if (!err) {
    console.log(res)
    /*
    {
      check_tx: { fee: {} },
      deliver_tx: { fee: {} },
      hash: 'FB70A78AD62A0E0B24194CA951725770B2EFBC0A',
      height: 393
    }
    */
  } else {
    console.log(err)
    /*
    {
      "check_tx": {
        "code": 1,
        "log": "already deactivated",
        "fee": {}
      },
      deliver_tx: { fee: {} },
      "hash": "FB70A78AD62A0E0B24194CA951725770B2EFBC0A",
      "height": 0
    }
    */
  }
})

setCompRate

web3.cmt.stake.validator.setCompRate(compRate [, callback])

Allows a validator to update the compensation rate for its delegators. JSON RPC method: cmt_setCompRate.

Parameters

compRate: Object - The validator object to activate.
- from: String - The address for the validator. Uses the web3.cmt.defaultAccount property, if not specified.
- nonce: Number - (optional) The number of transactions made by the sender prior to this one.
- delegatorAddress: String - The adddress of delegator.
- compRate: String - New compensation rate to set for the delegator. Compensation rate is the percentage of block awards to be distributed back to the validators.
callback: Function - (optional) If you pass a callback the HTTP request is made asynchronous. See this note for details.

Returns

Object - Result object.
- height: Number - The block number where the transaction is in. =0 if failed.
- hash: String - Hash of the transaction.
- check_tx: Object - CheckTx result. Contains error code and log if failed.
- deliver_tx: Object - DeliverTx result. Contains error code and log if failed.

Example

var payload = {
  from: "0x7eff122b94897ea5b0e2a9abf47b86337fafebdc",
  delegatorAddress: "0x38d7b32e7b5056b297baf1a1e950abbaa19ce949",
  compRate: "0.3"
}
web3.cmt.stake.validator.compRate(payload, (err, res) => {
  if (!err) {
    console.log(res)
    /*
    {
      check_tx: { fee: {} },
      deliver_tx: {
        "gasUsed": "1000000",
        "fee": {
          "key": "R2FzRmVl",
          "value": "2000000000000000"
        }
      },
      hash: 'C61BAEEEF637CB554157261DF27F7D1CFE50F251',
      height: 393
    }
    */
  } else {
    console.log(err)
    /*
    {
      "check_tx": {
        "code": 21,
        "log": "No corresponding delegation exists",
        "fee": {}
      },
      deliver_tx: { fee: {} },
      "hash": "DD7135A352FBE2173DCEB1AA1F73734D00095699",
      "height": 0
    }
    */
  }
})

updateAccount

web3.cmt.stake.validator.updateAccount(updateObject [, callback])

A validator requests to update its binding address. JSON RPC method: cmt_updateCandidacyAccount.

Parameters

updateObject: Object - The validator account update object.
- from: String - The address for the validator. Uses the web3.cmt.defaultAccount property, if not specified.
- nonce: Number - (optional) The number of transactions made by the sender prior to this one.
- newCandidateAccount: String - The new adddress of the validator.
callback: Function - (optional) If you pass a callback the HTTP request is made asynchronous. See this note for details.

Returns

Object - Result object.
- height: Number - The block number where the transaction is in. =0 if failed.
- hash: String - Hash of the transaction.
- check_tx: Object - CheckTx result. Contains error code and log if failed.
- deliver_tx: Object - DeliverTx result. Contains error code and log if failed. If successful, the requestId will be set in the data property(base64 encoded), for the new address to accept later.

Example

var payload = {
  from: "0x7eff122b94897ea5b0e2a9abf47b86337fafebdc",
  newCandidateAccount: "0x283ED77f880D87dBdE8721259F80517A38ae5b4f"
}
web3.cmt.stake.validator.updateAccount(payload, (err, res) => {
  if (!err) {
    console.log(res)
    /*
    {
      check_tx: { fee: {} },
      deliver_tx: {
        data: "MQ==",
        gasUsed: "1000000",
        fee: { key: "R2FzRmVl", value: "2000000000000000" }
      },
      hash: "34B157D42AFF2D8327FC8CEA8DFFC1E61E9C0D93",
      height: 105
    }
    */
  } else {
    console.log(err)
    /*
    {
      check_tx: { code: 21, log: "Bad request", fee: {} },
      deliver_tx: { fee: {} },
      hash: "ABAAB19BB229404EEF8D62FB9F5FC7C88C595A55",
      height: 0
    }
    */
  }
})

acceptAccountUpdate

web3.cmt.stake.validator.acceptAccountUpdate(acceptObject [, callback])

A validator uses its new address to accept an account updating request. JSON RPC method: cmt_acceptCandidacyAccountUpdate.

Parameters

acceptObject: Object - The accept object.
- from: String - The new address for the validator. Uses the web3.cmt.defaultAccount property, if not specified.
- nonce: Number - (optional) The number of transactions made by the sender prior to this one.
- accountUpdateRequestId: int64 - The account updating request id.
callback: Function - (optional) If you pass a callback the HTTP request is made asynchronous. See this note for details.

Returns

Object - Result object.
- height: Number - The block number where the transaction is in. =0 if failed.
- hash: String - Hash of the transaction.
- check_tx: Object - CheckTx result. Contains error code and log if failed.
- deliver_tx: Object - DeliverTx result. Contains error code and log if failed.

Example

var payload = {
  from: "0x283ed77f880d87dbde8721259f80517a38ae5b4f",
  accountUpdateRequestId: 1
}
web3.cmt.stake.validator.acceptAccountUpdate(payload, (err, res) => {
  if (!err) {
    console.log(res)
    /*
    {
      check_tx: { fee: {} },
      deliver_tx: {
        gasUsed: "1000000",
        fee: { key: "R2FzRmVl", value: "2000000000000000" }
      },
      hash: "D343D115C152D1A78B7DB9CAA2160E3BA31A3F63",
      height: 67
    }
    */
  } else {
    console.log(err)
    /*
    {
      check_tx: { code: 20, log: "Insufficient bond shares", fee: {} },
      deliver_tx: { fee: {} },
      hash: "D343D115C152D1A78B7DB9CAA2160E3BA31A3F63",
      height: 0
    }
    */
  }
})

query

web3.cmt.stake.validator.query(validatorAddress [, height] [, callback])

Query the current stake status of a specific validator. JSON RPC method: cmt_queryValidator.

Parameters

validatorAddress: String - The validator address.
height: Number - (optional) The block number. Default to 0, means current head of the blockchain. NOT IMPLEMENTED YET.
callback: Function - (optional) If you pass a callback the HTTP request is made asynchronous. See this note for details.

Returns

Object - Result object.
- height: Number - Current block number or the block number if specified.
- data: Object - The validator object.

Example

var info = web3.cmt.stake.validator.query("0x7eFf122b94897EA5b0E2A9abf47B86337FAfebdC")
console.log(JSON.stringify(info, null, 2))
/*
{ 
  "height": 38,
  "data": {
    "pub_key": {
      "type": "tendermint/PubKeyEd25519",
      "value": "DuoqmCIcqTzzeBLhz1qt+Q+eCAAHb6bmPng6D1k66Ys="
    },
    "owner_address": "0x7eFf122b94897EA5b0E2A9abf47B86337FAfebdC",
    "shares": "90194330251710238108877",
    "voting_power": 90194,
    "max_shares": "830667891977041679569910",
    "comp_rate": "0.2",
    "created_at": "2018-07-03T10:04:20Z",
    "updated_at": "2018-07-03T14:35:52Z",
    "description": {
      "name": "Aaron",
      "website": "https://cube-api-test.cybermiles.io",
      "location": "CN,ASIA",
      "email": "aaron@wespoke.com",
      "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."
    },
    "verified": "N",
    "active": "Y",
    "block_height": 1,
    "rank": 0,
    "state": "Validator"
  }
}
*/

list

web3.cmt.stake.validator.list([height] [, callback])

Returns a list of all current validators and validator candidates. JSON RPC method: cmt_queryValidators.

Parameters

height: Number - (optional) The block number. Default to 0, means current head of the blockchain. NOT IMPLEMENTED YET.
callback: Function - (optional) If you pass a callback the HTTP request is made asynchronous. See this note for details.

Returns

Object - Result object.
- height: Number - Current block number or the block number if specified.
- data: Array - An array of all current validators and validator candidates. For details of validator object, see web3.cmt.stake.validator.query.

Example

var info = web3.cmt.stake.validator.list()
console.log(JSON.stringify(info, null, 2))
/*
{ 
  "height": 38,
  "data": [
    {
      "pub_key": {
        "type": "tendermint/PubKeyEd25519",
        "value": "DuoqmCIcqTzzeBLhz1qt+Q+eCAAHb6bmPng6D1k66Ys="
      },
      "owner_address": "0x7eFf122b94897EA5b0E2A9abf47B86337FAfebdC",
      "shares": "89884499451603693478569",
      "voting_power": 89884,
      "max_shares": "830667891977041679569910",
      "comp_rate": "0.2",
      "created_at": "2018-07-03T10:04:20Z",
      "updated_at": "2018-07-03T14:35:52Z",
      "description": {
        "name": "Aaron",
        "website": "https://cube-api-test.cybermiles.io",
        "location": "CN,ASIA",
        "email": "aaron@wespoke.com",
        "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."
      },
      "verified": "N",
      "active": "Y",
      "block_height": 1,
      "rank": 0,
      "state": "Validator"
    }
  ]
}
*/

queryAwardInfos

web3.cmt.stake.validator.queryAwardInfos([height] [, callback])

Returns award information of all current validators and backup validators. JSON RPC method: cmt_queryAwardInfos.

Parameters

height: Number - (optional) The block number. Default to 0, means current head of the blockchain.
callback: Function - (optional) If you pass a callback the HTTP request is made asynchronous. See this note for details.

Returns

Object - Result object.
- height: Number - Current block number or the block number if specified.
- data: Array - An array of award information of all current validators and backup validators.

Example

var info = web3.cmt.stake.validator.queryAwardInfos()
console.log(JSON.stringify(info, null, 2))
/*
{
  "height": 1196,
  "data": [
    {
      "address": "0x7eff122b94897ea5b0e2a9abf47b86337fafebdc",
      "state": "Validator",
      "amount": "25367833587011669202"
    }
  ]
}

# web3.cmt.stake.validator

# declare

# Parameters

# Returns

# Example

# update

# Parameters

# Returns

# Example

# withdraw

# Parameters

# Returns

# Example

# verify

# Parameters

# Returns

# Example

# activate

# Parameters

# Returns

# Example

# deactivate

# Parameters

# Returns

# Example

# setCompRate

# Parameters

# Returns

# Example

# updateAccount

# Parameters

# Returns

# Example

# acceptAccountUpdate

# Parameters

# Returns

# Example

# query

# Parameters

# Returns

# Example

# list

# Parameters

# Returns

# Example

# queryAwardInfos

# Parameters

# Returns

# Example

web3.cmt.stake.validator

declare

Parameters

Returns

Example

update

Parameters

Returns

Example

withdraw

Parameters

Returns

Example

verify

Parameters

Returns

Example

activate

Parameters

Returns

Example

deactivate

Parameters

Returns

Example

setCompRate

Parameters

Returns

Example

updateAccount

Parameters

Returns

Example

acceptAccountUpdate

Parameters

Returns

Example

query

Parameters

Returns

Example

list

Parameters

Returns

Example

queryAwardInfos

Parameters

Returns

Example