Shuffling

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Coin shuffling can be used to perform mixing of chilc chain tokens such as IGNIS, MS currencies (unless created as non-shuffleable), or AE assets. ARDR parent chain tokens are not shuffleable. Any account can create a new shuffling, specifying the holding to be shuffled, the shuffle amount, number of participants required, and registration deadline.

Get Account Shufflings

Retrieves info about shufflings for a specific account. Javadoc

Request:

  • requestType is getAccountShufflings
  • chain the chain related to the operation
  • account is the account ID
  • includeFinished is true to include completed shufflings (optional)
  • includeHoldingInfo is true to include holding info (optional)
  • firstIndex is a zero-based index to the first tagged data to retrieve (optional)
  • lastIndex is a zero-based index to the last tagged data to retrieve (optional)
  • adminPassword is a string with the admin password (optional)
  • requireBlock is the block ID of a block that must be present in the blockchain during execution (optional)
  • requireLastBlock is the block ID of a block that must be last in the blockchain during execution (optional)

Response:

  • requestProcessingTime (N) is the API request processing time (in millisec)
  • shufflings (A) is an array containing the shuffling object (refer to Get Shuffling)

Get Account Shufflings Example

http://localhost:27876/nxt?
 getAccountShufflings&
 chain=2&
 account=ARDOR-UZNP-6LBA-YQ38-3TEY8
{
 "requestProcessingTime": 91,
 "shufflings": [
  {
   "blocksRemaining": 4372,
   "amount": "25000000000000",
   "shufflingStateHash": "be12c737ad86e551621f57ebddaaaa61e66cf0a206fabfe40538304ff674c7a7",
   "issuer": "11802441287912491934",
   "holding": "0",
   "stage": 0,
   "holdingType": 0,
   "participantCount": 7,
   "assigneeRS": "ARDOR-UZNP-6LBA-YQ38-3TEY8",
   "shuffling": "5901270965262160574",
   "registrantCount": 2,
   "assignee": "1403321141259239061",
   "issuerRS": "ARDOR-V4WY-U928-GRN8-CKPL9",
   "shufflingFullHash": "be12c737ad86e551621f57ebddaaaa61e66cf0a206fabfe40538304ff674c7a7"
  }
 ]
}


Get All Shufflings

Retrieves info about all shufflings. Javadoc

Request:

  • requestType is getAllShufflings
  • chain the chain related to the operation
  • includeFinished is true to include completed shufflings (optional)
  • includeHoldingInfo is true to include holding info (optional)
  • finishedOnly is true to omit not yet finished shufflings (optional)
  • firstIndex is a zero-based index to the first tagged data to retrieve (optional)
  • lastIndex is a zero-based index to the last tagged data to retrieve (optional)
  • adminPassword is a string with the admin password (optional)
  • requireBlock is the block ID of a block that must be present in the blockchain during execution (optional)
  • requireLastBlock is the block ID of a block that must be last in the blockchain during execution (optional)

Response:

  • requestProcessingTime (N) is the API request processing time (in millisec)
  • shufflings (A) is an array containing the shuffling object (refer to Get Shuffling)

Get All Shufflings Example

http://localhost:27876/nxt?
 requestType=getAllShufflings&
 chain=2
{
 "requestProcessingTime": 81,
 "shufflings": [
  {
   "blocksRemaining": 226,
   "amount": "5000000000000",
   "shufflingStateHash": "9be2ed518e46d921df9f9f6425cc16a399f72a7833c58dbeb2a261e04620c392",
   "issuer": "16667202175165271068",
   "holding": "0",
   "stage": 0,
   "holdingType": 0,
   "participantCount": 5,
   "assigneeRS": "ARDOR-V4WY-U928-GRN8-CKPL9",
   "shuffling": "2439058250271679131",
   "registrantCount": 3,
   "assignee": "11802441287912491934",
   "issuerRS": "ARDOR-J52W-4BF7-L4J9-GEGMG",
   "shufflingFullHash": "9be2ed518e46d921df9f9f6425cc16a399f72a7833c58dbeb2a261e04620c392"
  }
 ]
}


Get Assigned Shufflings

Retrieves info about a shufflings that are currently assigned to a specific account. Javadoc

Request:

  • requestType is getAssignedShufflings
  • chain the chain related to the operation
  • account is the account ID
  • includeHoldingInfo is true to include holding info (optional)
  • firstIndex is a zero-based index to the first tagged data to retrieve (optional)
  • lastIndex is a zero-based index to the last tagged data to retrieve (optional)
  • adminPassword is a string with the admin password (optional)
  • requireBlock is the block ID of a block that must be present in the blockchain during execution (optional)
  • requireLastBlock is the block ID of a block that must be last in the blockchain during execution (optional)

Response:

  • requestProcessingTime (N) is the API request processing time (in millisec)
  • shufflings (A) is an array containing the shuffling object (refer to Get Shuffling)

Get Assigned Shufflings Example

http://localhost:27876/nxt?
 requestType=getAssignedShufflings&
 chain=2&
 account=ARDOR-V4WY-U928-GRN8-CKPL9
{
 "blocksRemaining": 20,
 "amount": "5000000000000",
 "shufflingStateHash": "9be2ed518e46d921df9f9f6425cc1...",
 "requestProcessingTime": 3,
 "issuer": "16667202175165271068",
 "holding": "0",
 "stage": 1,
 "holdingType": 0,
 "participantCount": 5,
 "assigneeRS": "ARDOR-V4WY-U928-GRN8-CKPL9",
 "shuffling": "2439058250271679131",
 "registrantCount": 5,
 "assignee": "11802441287912491934",
 "issuerRS": "ARDOR-J52W-4BF7-L4J9-GEGMG",
 "shufflingFullHash": "9be2ed518e46d921df9f9f6425cc16a399..."
}


Get Holding Shufflings

Retrieves info about shufflings for a specific holding and/or stage. Javadoc

Request:

  • requestType is getHoldingShufflings
  • chain the chain related to the operation
  • holding is the holding ID (optional)
  • stage is the stage of the shuffling (See Get Constants for type definitions) (optional)
  • includeFinished is true to include completed shufflings (optional)
  • firstIndex is a zero-based index to the first tagged data to retrieve (optional)
  • lastIndex is a zero-based index to the last tagged data to retrieve (optional)
  • adminPassword is a string with the admin password (optional)
  • requireBlock is the block ID of a block that must be present in the blockchain during execution (optional)
  • requireLastBlock is the block ID of a block that must be last in the blockchain during execution (optional)

Response:

  • requestProcessingTime (N) is the API request processing time (in millisec)
  • shufflings (A) is an array containing the shuffling object (refer to Get Shuffling)

Get Holding Shufflings Example

http://localhost:27876/nxt?
 requestType=getHoldingShufflings&
 chain=2&
 holding=15344649963748848799&
 includeFinished=true
{
 "requestProcessingTime": 4,
 "shufflings": [
  {
   "holding": "15344649963748848799",
   "blocksRemaining": 0,
   "amount": "1000",
   "stage": 4,
   "shufflingStateHash": "57ed7cc02fa5b1f289d2a345314be5ec557ad093a5fd3070a16aba952d30656f",
   "holdingType": 1,
   "participantCount": 5,
   "shuffling": "144176732027925694",
   "registrantCount": 1,
   "issuer": "17417706268123203912",
   "issuerRS": "ARDOR-A4CA-L7JT-ZYGU-HZ2G5",
   "shufflingFullHash": "beb46651f937000259819298872f1721170a4c2e1af7f7900cb2ca01188fd942"
  }
 ]
}


Get Shufflers

Retrieves info about active shufflers on the current node. Javadoc

Request:

  • requestType is getShufflers
  • account is account ID (optional)
  • shufflingFullHash is shuffling full hash (optional)
  • secretPhrase is secret phrase of the account doing the shuffling (required if adminPassword is not provided)
  • adminPassword is the admin password (required if secretPhrase is not provided)
  • includeParticipantState to include each shuffling participant's state (optional)

Response:

  • shufflers (A) is an array containing all currently running shuffling processes on the node.
    • account (S) is account ID
    • accountRS (S) is the account Reed Solomon address
    • recipient (S) is the recipient account ID to where the funds will be sent once the shuffling is completed
    • recipientRS (S) is the recipient account Reed Solomon address to where the funds will be sent once the shuffling is completed
    • shuffling (S) is the shuffling ID
    • shufflingFullHash (S) is the shuffling full hash
    • participantState (N) is the state for the participant (For more info, see shufflingParticipantStates array in Get Constants)
  • requestProcessingTime (N) is the API request processing time (in millisec)

Get Shufflers Example

http://localhost:27876/nxt?
 requestType=getShufflers&
 adminPassword=IWontTellYou
{
 "shufflers": [
  {
   "accountRS": "ARDOR-7A48-47JL-T7LD-D5FS3",
   "recipientRS": "ARDOR-H42E-48UL-FM7A-AVEC2",
   "recipient": "9235083011255928844",
   "shuffling": "9534657251385467319",
   "account": "12745647715474645062",
   "shufflingFullHash": "b7e1eedb40e851849cb77a53075ce74aa..."
  }
 ],
 "requestProcessingTime": 0
}


Get Shuffling

Retrieves info about a shuffling. Javadoc

Request:

  • requestType is getShuffling
  • chain the chain related to the operation
  • shuffling is the shuffling ID
  • includeHoldingInfo is true to include holding info (optional)
  • requireBlock is the block ID of a block that must be present in the blockchain during execution (optional)
  • requireLastBlock is the block ID of a block that must be last in the blockchain during execution (optional)

Response:

  • blocksRemaining (N) number of blocks remaining until current stage is finished.
  • amount (S) the amount of holdingType to be shuffled
  • shufflingStateHash (S) state hash of the shuffling
  • shufflingFullHash (S) the full hash of the shuffling
  • issuer (S) is the issuer account ID
  • issuerRS (S) is the Reed-Solomon address of the issuer account
  • assignee (S) is the current assignee account ID
  • assigneeRS (S) is the Reed-Solomon address of the current assignee account
  • shuffling (S) is the shuffling ID
  • holding (S) is the asset or currency ID
  • holdingType (N) is the holding type (See Get Constants for type definitions)
  • stage (N) is the current stage of the shuffling (See Get Constants for type definitions)
  • participantCount (N) is the number of participants required to start the shuffling
  • registrantCount (N) is the number of registrered participants
  • recipientPublicKeys (A) is an array of recipient public keys
  • holdingInfo (A) is an array containing the asset or currency info (if includeHoldingInfo is true and holdingType is not NXT)
  • requestProcessingTime (N) is the API request processing time (in millisec)

Get Shuffling Example

http://localhost:27876/nxt?
 requestType=getShuffling&
 chain=2&
 shuffling=3347171811359602131
{
 "blocksRemaining": 956,
 "amount": "100000000000",
 "shufflingStateHash": "d3354a42078b732e16561b67a37d699d0410c564a4d18568319170665bf5dd9b",
 "requestProcessingTime": 2,
 "issuer": "10740484011813680725",
 "holding": "0",
 "stage": 0,
 "holdingType": 0,
 "participantCount": 5,
 "assigneeRS": "ARDOR-V4WY-U928-GRN8-CKPL9",
 "shuffling": "3347171811359602131",
 "registrantCount": 2,
 "assignee": "11802441287912491934",
 "issuerRS": "ARDOR-PFLP-BQHY-NG4J-BXG5C",
 "shufflingFullHash": "d3354a42078b732e16561b67a37d699d0410c564a4d18568319170665bf5dd9b"
}


Get Shuffling Participants

Retrieves info about participants in a shuffling. Javadoc

Request:

  • requestType is getShufflingParticipants
  • chain the chain related to the operation
  • shuffling is the shuffling ID
  • requireBlock is the block ID of a block that must be present in the blockchain during execution (optional)
  • requireLastBlock is the block ID of a block that must be last in the blockchain during execution (optional)

Response:

  • participants (A)
    • shuffling (S) is the shuffling ID
    • account (S) is the account ID
    • accountRS (S) is the account Reed Solomong address
    • state (N) is the state for the participant (For more info, see shufflingParticipantStates array in Get Constants)
    • nextAccount (S) is the account ID of the next account in turn
    • nextAccountRS (S) is the account Reed Solomon address of the next account in turn
  • requestProcessingTime (N) is the API request processing time (in millisec)

Get Shuffling Participants Example

http://localhost:27876/nxt?
 requestType=getShufflingParticipants&
 chain=2&
 shuffling=16292433427943984172
{
 "requestProcessingTime": 5,
 "participants": [
  {
   "nextAccountRS": "ARDOR-KTTY-WRE6-2B5Y-4CYWR",
   "accountRS": "ARDOR-3ZXY-KWR5-LR8V-2PYAT",
   "shuffling": "16292433427943984172",
   "state": 2,
   "nextAccount": "3167098051496568638",
   "account": "910806360590974910"
  },
  {
   "nextAccountRS": "ARDOR-L8VW-NRUG-LZ6Q-62WWW",
   "accountRS": "ARDOR-KTTY-WRE6-2B5Y-4CYWR",
   "shuffling": "16292433427943984172",
   "state": 2,
   "nextAccount": "5653003407546981244",
   "account": "3167098051496568638"
  },
  {
   "nextAccountRS": "ARDOR-XC7L-35JW-FZCL-24NUT",
   "accountRS": "ARDOR-L8VW-NRUG-LZ6Q-62WWW",
   "shuffling": "16292433427943984172",
   "state": 2,
   "nextAccount": "930699247665195186",
   "account": "5653003407546981244"
  },
  {
   "nextAccountRS": "ARDOR-2222-2222-2222-22222",
   "accountRS": "ARDOR-XC7L-35JW-FZCL-24NUT",
   "shuffling": "16292433427943984172",
   "state": 2,
   "nextAccount": "0",
   "account": "930699247665195186"
  }
 ]
}


Shuffling Cancel

Cancels a shuffling. Javadoc

Request: Refer to Create Transaction Request for common parameters.

  • requestType is shufflingCancel
  • chain the chain related to the operation
  • shuffling is the shuffling ID
  • shufflingStateHash is the state hash of the shuffling
  • cancellingAccount is the account ID (optional)

Response Refer to Create Transaction Response.


Shuffling Create

Creates a new shuffling. Javadoc

Request: Refer to Create Transaction Request for common parameters.

  • requestType is shufflingCreate
  • chain the chain related to the operation
  • holding is the holding id (optional if holdingType is 0)
  • holdingType is the holding type (See Get Constants for type definitions) (optional)
  • amount is the amount of the holding to shuffle
  • participantCount is the number of participants
  • registrationPeriod is the number of blocks the participants have to register until the shuffle is cancelled

Response Refer to Create Transaction Response.

Shuffling Create Example

http://localhost:27876/nxt?
 requestType=shufflingCreate&
 chain=2&
 amount=10000000000000&
 participantCount=7&
 registrationPeriod=9757&
 secretPhrase=IWontTellYou&
 feeNQT=100000000&
 deadline=1440
{
 "senderPublicKey": "ffcafb6de1ec93db5fe0475a6e2efd82faa3cb89a47a7d96f5579b0deadd5c10",
 "signature": "36b410b83abb4e373bf77c715c8ef3b06ba6c872e621e3f5f412dc1424eb6a0710ed8...",
 "feeNQT": "100000000",
 "transactionIndex": 0,
 "requestProcessingTime": 5,
 "type": 7,
 "confirmations": 9906,
 "fullHash": "2d10f4e18f808aa8d0de06d5cddcd77828eb6e7548f62e48de83f58fdf0629d5",
 "version": 1,
 "phased": false,
 "ecBlockId": "13021232786632787054",
 "signatureHash": "18956d76e3ed20937027373615e5fb49f11d1ac86eed279176856b59644899f5",
 "attachment": {
  "holding": "0",
  "amount": "10000000000000",
  "registrationPeriod": 9757,
  "holdingType": 0,
  "participantCount": 7,
  "version.ShufflingCreation": 1
 },
 "senderRS": "ARDOR-V4WY-U928-GRN8-CKPL9",
 "subtype": 0,
 "amountNQT": "0",
 "sender": "11802441287912491934",
 "ecBlockHeight": 817230,
 "block": "435349863926964285",
 "blockTimestamp": 80029572,
 "deadline": 1440,
 "transaction": "12144660700617510957",
 "timestamp": 80029541,
 "height": 817245
}


Shuffling Process

Manually process the shuffling for a specific participant. Note that the shuffling must be in processing stage and the secretPhrase must match the current shuffling assignee. Javadoc

Request: Refer to Create Transaction Request for common parameters.

  • requestType is shufflingProcess
  • chain the chain related to the operation
  • shuffling is the shuffling ID
  • recipientSecretPhrase is the secret phrase of the recipient account (optional if recipientPublicKey is provided)
  • recipientPublicKey is the public key of the recipient account (optional if recipientSecretPhrase is provided)

Response Refer to Create Transaction Response.

Shuffling Process Example

http://localhost:27876/nxt?
 requestType=shufflingProcess&
 chain=2&
 shuffling=12144660700617510957&
 recipientSecretPhrase=IWontTellYou&
 secretPhrase=IWontTellYou&
 feeNQT=100000000&
 deadline=1440
{
   "senderPublicKey": "ffcafb6de1ec93db5fe0475a6e2efd82faa3cb89a47a7d96f5579b0deadd5c10",
   "signature": "fb6112d759cedfefe14a7bdbe19b2fac73d334566f05fc20d7d79933879b140...",
   "feeNQT": "1000000000",
   "transactionIndex": 1,
   "type": 7,
   "confirmations": 251,
   "fullHash": "0d0855396fa1a60c8b50507069abdb5a7c6af3fdb49f12766c8630ec66309642",
   "version": 1,
   "phased": false,
   "ecBlockId": "17529486445813261105",
   "signatureHash": "a7c1d67e2ff01dd8e3cf72869428a708a6ad087bb6247e628fb1964456eea66b",
   "attachment": {
    "shuffling": "12144660700617510957",
    "shufflingStateHash": "e98b2810531c6e807e5e89bb2537025bc7b4fb72e79ab675deb6fec2b8ec6d78",
    "data": [
     "438e2560cd958a173dc3b7adc3eb3c02a69ea5..."
    ],
    "version.ShufflingProcessing": 1,
    "hash": "2e3cecabbf59a47d55399649be89d1bcd1b56264dca32cb269f88b30cbe2c262"
   },
   "senderRS": "ARDOR-V4WY-U928-GRN8-CKPL9",
   "subtype": 2,
   "amountNQT": "0",
   "sender": "11802441287912491934",
   "ecBlockHeight": 826902,
   "block": "15948287569415806210",
   "blockTimestamp": 80611249,
   "deadline": 1440,
   "transaction": "911593473664419853",
   "timestamp": 80611213,
   "height": 826917
  }


Shuffling Register

Registers a new participant to an existing shuffling. The shuffling must be in stage registration. Javadoc

Request: Refer to Create Transaction Request for common parameters.

  • requestType is shufflingRegister
  • chain the chain related to the operation
  • shufflingFullHash is the full hash of the shuffling to register

Response Refer to Create Transaction Response.

Shuffling Register Example

http://localhost:27876/nxt?
 requestType=shufflingRegister&
 chain=2&
 shufflingFullHash=2d10f4e18f808aa8d0de06d5cddcd77828eb6e7548f62e48de83f58fdf0629d5&
 secretPhrase=IWontTellYou&
 feeNQT=100000000&
 deadline=1440
{
 "senderPublicKey": "6351706ab8ea5c94243e6b0bff3be05f2e1b9accc83004af3e655a8fbc104735",
 "signature": "23bb57aee566ba2c27fe8c83ea4e88821f9f23c820371a39b5d49dbd327...",
 "feeNQT": "100000000",
 "transactionIndex": 1,
 "requestProcessingTime": 3,
 "type": 7,
 "confirmations": 9924,
 "fullHash": "467e60696e598fe5c075446897ff636886bf7c0e9...",
 "version": 1,
 "phased": false,
 "ecBlockId": "4928509411801335816",
 "signatureHash": "b0e945000b9010814f5399d9006a21939089db5616...",
 "attachment": {
  "version.ShufflingRegistration": 1,
  "shufflingFullHash": "2d10f4e18f808aa8d0de06d5cddcd77828eb6e7..."
 },
 "senderRS": "ARDOR-D78H-8QHV-DEP2-5TAGA",
 "subtype": 1,
 "amountNQT": "0",
 "sender": "3763066681748198607",
 "ecBlockHeight": 817256,
 "block": "12642960475175742738",
 "blockTimestamp": 80031214,
 "deadline": 1440,
 "transaction": "16541538287104327238",
 "timestamp": 80031109,
 "height": 817265
}


Shuffling Verify

Sends a verification that an account's recipient public key is found within a shuffling. Javadoc

Request: Refer to Create Transaction Request for common parameters.

  • requestType is shufflingVerify
  • chain the chain related to the operation
  • shuffling is the shuffling ID
  • shufflingStateHash is the current state hash of the shuffle

Response Refer to Create Transaction Response.

Shuffling Verify Example

http://localhost:27876/nxt?
 requestType=shufflingVerify&
 chain=2&
 shuffling=12144660700617510957&
 shufflingStateHash=90832470918374087102938470198234&
 recipientSecretPhrase=IWontTellYou&
 secretPhrase=IWontTellYou&
 feeNQT=100000000&
 deadline=1440
{
 "senderPublicKey": "f050f86b050c1de933d8094c9a05a346b2319912313a04b822bba15d6d256505",
 "signature": "a23968d9cf5313e745fa4b50102f7f6d664c1b574d8ff2fbcc721cb967a42a0225f1e...",
 "feeNQT": "100000000",
 "transactionIndex": 3,
 "requestProcessingTime": 3,
 "type": 7,
 "confirmations": 287,
 "fullHash": "296a76a1601da4a06c6524df5791553b5d305cb266f71afb6e9d7aa0149c04ff",
 "version": 1,
 "phased": false,
 "ecBlockId": "3207126357685519085",
 "signatureHash": "7b69ba9ffb10d725b693abb53157f274cbf42f2435e919821cda67f889f44e96",
 "attachment": {
  "version.ShufflingVerification": 1,
  "shuffling": "12144660700617510957",
  "shufflingStateHash": "fbc8b99c99c4e09203f1237771e38c7ee484c18a72572c3d1adae04da858fe92"
 },
 "senderRS": "ARDOR-KHDF-9KSG-2UCY-BUQZ4",
 "subtype": 4,
 "amountNQT": "0",
 "sender": "10484056935692287341",
 "ecBlockHeight": 826914,
 "block": "1046003298185760668",
 "blockTimestamp": 80612146,
 "deadline": 1440,
 "transaction": "11575409243111975465",
 "timestamp": 80611663,
 "height": 826925
}


Start Shuffler

Starts a automated Shuffler. Once started, the Shuffler monitors the blockchain state for transactions relevant to the specified shuffle, and automatically submits the required transactions on behalf of the user, performing shuffle processing, verification, or cancellation as needed. Javadoc

Request:

  • requestType is startShuffler
  • chain the chain related to the operation
  • secretPhrase is the secret phrase of the account entering the shuffling
  • shufflingFullHash the full hash of the shuffling
  • recipientSecretPhrase the secret phrase of the recipient account (optional if recipientPublicKey is present)
  • recipientPublicKey the public key of the recipient account (optional if recipientSecretPhrase is present)

Response

  • shuffling (S) is the shuffling ID
  • shufflingFullHash (S) is the full hash of the shuffling
  • account (S) is the account ID
  • accountRS (S) is the account Reed Solomong address
  • recipient (S) is the account ID of the recipient account
  • recipientRS (S) is the account Reed Solomon address of the recipient account
  • requestProcessingTime (N) is the API request processing time (in millisec)

Start Shuffler Example

http://localhost:27876/nxt?
 requestType=startShuffler&
 chain=2&
 shufflingFullHash=2d10f4e18f808aa8d0de06d5cddcd77828eb6e7548f62e48de83f58fdf0629d5&
 secretPhrase=IWontTellYou&
 recipientSecretPhrase=IWontTellYou
{
 "shuffling": "12144660700617510957",
 "shufflingFullHash": "2d10f4e18f808aa8d0de06d5cddcd77828eb6e7548f62e48de83f58fdf0629d5",
 "account": "11802441287912491934",
 "accountRS": "ARDOR-V4WY-U928-GRN8-CKPL9",
 "recipient": "3763066681748198607",
 "recipientRS": "ARDOR-D78H-8QHV-DEP2-5TAGA",
 "requestProcessingTime": 7
}


Stop Shuffler

Stops a previously started automated Shuffler. Javadoc

Request:

  • requestType is stopShuffler
  • account is the account ID (optional if shufflingFullHash or secretPhrase or adminPassword is provided)
  • shufflingFullHash the full hash of the shuffling (optional if account or adminPassword is provided)
  • secretPhrase is the secret phrase of the account entering the shuffling (optional if adminPassword is provided)
  • adminPassword is the admin password (optional if secretPhrase is provided)

Response

  • stoppedShuffler (B) means the specified shuffler was stopped
  • stoppedAllShufflers (B) means all shufflers on the node was stopped (only if adminPassword is provided in request)
  • requestProcessingTime (N) is the API request processing time (in millisec)

Stop Shuffler Example

http://localhost:27876/nxt?
 requestType=stopShuffler&
 shufflingFullHash=2d10f4e18f808aa8d0de06d5cddcd77828eb6e7548f62e48de83f58fdf0629d5&
 secretPhrase=IWontTellYou
{
 "stoppedShuffler": true,
 "requestProcessingTime": 7
}