laconic-sdk

Setup

• Run yarn to install all dependencies.

• This repo uses laconic-client. We will need to use this locally.

  • Run the following in laconic-client repo:

    $ yarn
    
    $ yarn build
    
    $ yarn link
    

  • In laconic-sdk repo run:

    $ yarn link laconic-client
    

• Create a config.yml file from config.example.yml file.

Account Setup

Registering records in CNS requires an account. To get account private key run:

$ laconicd keys export mykey --unarmored-hex --unsafe

In config.yml file assign the account private key to userKey.

Gas and Fees

https://docs.evmos.org/users/basics/gas.html

• Transactions require gas, set to the maximum value the transaction is allowed to consume.
• Typically, validators also require transaction fees to be provided to allow the transaction into the mempool.

The gas and fees can be set to some default values in the config, and can be overriden for each command using the --gas and --fees arguments.

Example:

$ laconic cns bond create --type aphoton --quantity 1000000000 --gas 200000 --fees 200000aphoton

Operations

These commands require a config.yml file present in the current working directory when using the CLI.

Get node status:

$ laconic cns status
{
  "version": "0.3.0",
  "node": {
    "id": "de88d9400eea3040ee7e12dfc4b08d513d9781e2",
    "network": "laconic_9000-1",
    "moniker": "localtestnet"
  },
  "sync": {
    "latest_block_hash": "5C97CBB692A9D06AE0B271F51DD76B919899870B5B3A0D892595D40EAA478BC5",
    "latest_block_height": "243",
    "latest_block_time": "2022-04-26 16:29:59.57788157 +0530 IST",
    "catching_up": false
  },
  "validator": {
    "address": "0B897228C1F46EC306BA36B69134725BCC75E747",
    "voting_power": "1000000000000000"
  },
  "validators": [
    {
      "address": "0B897228C1F46EC306BA36B69134725BCC75E747",
      "voting_power": "1000000000000000",
      "proposer_priority": "0"
    }
  ],
  "num_peers": "0",
  "peers": [],
  "disk_usage": "4.7M"
}

Get account details:

$ laconic cns account get --address ethm133y09mveksh76uc99h4rl38nd033tk4e3y2z52
[
  {
    "address": "ethm133y09mveksh76uc99h4rl38nd033tk4e3y2z52",
    "pubKey": "A2BeFMnq4h0v5/hP+trvQbCtVWwGGYNSHWRJ7Ae60biS",
    "number": "0",
    "sequence": "37",
    "balance": [
      {
        "type": "aphoton",
        "quantity": "89998999999999991999799300"
      }
    ]
  }
]

Send tokens:

$ laconic cns tokens send --address ethm1vc62ysqu504at932jjq8pwrqgjt67rx6ggn5yu --type aphoton --quantity 1000000000
[
  {
    "address": "ethm1lfekr7gvqtnhpp2kwdc6u2n569cqsp4ww0m4y8",
    "pubKey": "A68/q7/xazFzNj+rrvE07ALxkMgqw1ugL35VECkWAYvt",
    "number": "0",
    "sequence": "16",
    "balance": [
      {
        "type": "aphoton",
        "quantity": "99998999999999997973999700"
      }
    ]
  },
  {
    "address": "ethm1vc62ysqu504at932jjq8pwrqgjt67rx6ggn5yu",
    "pubKey": null,
    "number": "12",
    "sequence": "0",
    "balance": [
      {
        "type": "aphoton",
        "quantity": "1000000000"
      }
    ]
  }
]

Create record (generic):

# watcher.yml
record:
  name: ERC20 Watcher
  type: watcher
  version: 1.0.0
  protocol:
    /: QmbQiRpLX5djUsfc2yDswHvTkHTGd9uQEy6oUJfxkBYwRq
  package:
    linux:
      x64:
        /: QmVRmLrQeLZS8Xee7YVzYYAQANWmXqsNgNkaPMxM8MtPLA
      arm:
        /: QmX3DDmeFunX5aVmaTNnViwQUe15Wa4UbZYcC3AwFwoWcg
    macos:
      x64:
        /: QmXogCVZZ867qZfS3CYjYdDEziPb4ARiDfgwqbd7urVKkr

Publish record (see below for commands to create/query bonds):

$ laconic cns record publish --filename watcher.yml --bond-id 58508984500aa2ed18e059fa8203b40fbc9828e3bfa195361335c4e4524c4785

{ id: 'bafyreic3auqajvgszh3vfjsouew2rsctswukc346dmlf273ln4g6iyyhba' }

Get record:

$ laconic cns record get --id bafyreic3auqajvgszh3vfjsouew2rsctswukc346dmlf273ln4g6iyyhba
[
  {
    "id": "bafyreic3auqajvgszh3vfjsouew2rsctswukc346dmlf273ln4g6iyyhba",
    "names": null,
    "owners": [
      "A44019FBD06DA0425C15B064F5AF854DE35129BA"
    ],
    "bondId": "f9921625fa07fef0e499653b2ac88371c1aaf5dd0c1732ded6df8c7f9fb5665a",
    "createTime": "2022-04-26T11:17:09Z",
    "expiryTime": "2023-04-26T11:17:09Z",
    "attributes": {
      "name": "ERC20 Watcher",
      "package": {
        "linux": {
          "arm": {
            "/": "QmX3DDmeFunX5aVmaTNnViwQUe15Wa4UbZYcC3AwFwoWcg"
          },
          "x64": {
            "/": "QmVRmLrQeLZS8Xee7YVzYYAQANWmXqsNgNkaPMxM8MtPLA"
          }
        },
        "macos": {
          "x64": {
            "/": "QmXogCVZZ867qZfS3CYjYdDEziPb4ARiDfgwqbd7urVKkr"
          }
        }
      },
      "protocol": {
        "/": "QmbQiRpLX5djUsfc2yDswHvTkHTGd9uQEy6oUJfxkBYwRq"
      },
      "type": "watcher",
      "version": "1.0.0"
    }
  }
]

List records:

$ laconic cns record list

Reserve authority:

$ laconic cns authority reserve laconic

Check authority information:

$ laconic cns authority whois laconic
[
  {
    "ownerAddress": "",
    "ownerPublicKey": "",
    "height": "183",
    "status": "expired",
    "bondId": "",
    "expiryTime": "2022-04-26 11:50:45.679728594 +0000 UTC",
    "auction": {
      "id": "0294fb2e3659c347b53a6faf4bef041fd934f0f3ab13df6d2468d5d63abacd48",
      "status": "commit",
      "ownerAddress": "ethm1lfekr7gvqtnhpp2kwdc6u2n569cqsp4ww0m4y8",
      "createTime": "2022-04-26T11:43:45.679728594",
      "commitsEndTime": "2022-04-26T11:44:45.679728594",
      "revealsEndTime": "2022-04-26T11:45:45.679728594",
      "commitFee": {
        "type": "aphoton",
        "quantity": "1000000"
      },
      "revealFee": {
        "type": "aphoton",
        "quantity": "1000000"
      },
      "minimumBid": {
        "type": "aphoton",
        "quantity": "5000000"
      },
      "winnerAddress": "",
      "winnerBid": {
        "type": "",
        "quantity": "0"
      },
      "winnerPrice": {
        "type": "",
        "quantity": "0"
      },
      "bids": []
    }
  }
]

Get authority auction info:

$ laconic cns auction get 0294fb2e3659c347b53a6faf4bef041fd934f0f3ab13df6d2468d5d63abacd48
[
  {
    "id": "0294fb2e3659c347b53a6faf4bef041fd934f0f3ab13df6d2468d5d63abacd48",
    "status": "commit",
    "ownerAddress": "ethm1lfekr7gvqtnhpp2kwdc6u2n569cqsp4ww0m4y8",
    "createTime": "2022-04-26T11:42:05.256059269",
    "commitsEndTime": "2022-04-26T11:44:45.679728594",
    "revealsEndTime": "2022-04-26T11:45:45.679728594",
    "commitFee": {
      "type": "aphoton",
      "quantity": "1000000"
    },
    "revealFee": {
      "type": "aphoton",
      "quantity": "1000000"
    },
    "minimumBid": {
      "type": "aphoton",
      "quantity": "5000000"
    },
    "winnerAddress": "",
    "winnerBid": {
      "type": "",
      "quantity": "0"
    },
    "winnerPrice": {
      "type": "",
      "quantity": "0"
    },
    "bids": []
  }
]

Commit an auction bid:

$ laconic cns auction bid commit 0294fb2e3659c347b53a6faf4bef041fd934f0f3ab13df6d2468d5d63abacd48 25000000 aphoton

Reveal file: ./out/bafyreiay2rccax64yn4ljhvzvm3jkbebvzheyucuma5jlbpzpzd5i5gjuy.json

Reveal an auction bid:

$ laconic cns auction bid reveal 0294fb2e3659c347b53a6faf4bef041fd934f0f3ab13df6d2468d5d63abacd48 ./out/bafyreiay2rccax64yn4ljhvzvm3jkbebvzheyucuma5jlbpzpzd5i5gjuy.json

Set authority bond (after winning auction):

$ laconic cns authority bond set laconic 58508984500aa2ed18e059fa8203b40fbc9828e3bfa195361335c4e4524c4785

Create sub-authority (same owner as parent authority):

$ laconic cns authority reserve echo.laconic

Create sub-authority (custom owner for sub-authority):

$ laconic cns authority reserve kube.laconic --owner ethm1vc62ysqu504at932jjq8pwrqgjt67rx6ggn5yu

Set name:

$ laconic cns name set crn://laconic/watcher/erc20 bafyreic3auqajvgszh3vfjsouew2rsctswukc346dmlf273ln4g6iyyhba

Lookup name information:

$ laconic cns name lookup crn://laconic/watcher/erc20
[
  {
    "latest": {
      "id": "bafyreic3auqajvgszh3vfjsouew2rsctswukc346dmlf273ln4g6iyyhba",
      "height": "736"
    }
  }
]

Resolve name:

$ laconic cns name resolve crn://laconic/watcher/erc20
[
    {
        "id": "bafyreic3auqajvgszh3vfjsouew2rsctswukc346dmlf273ln4g6iyyhba",
        "names": null,
        "owners": [
            "D90CC0B1D4AF0CF17408060A22521333DEC8B59C"
        ],
        "bondId": "58508984500aa2ed18e059fa8203b40fbc9828e3bfa195361335c4e4524c4785",
        "createTime": "2022-04-26T12:28:07Z",
        "expiryTime": "2023-04-26T12:28:07Z",
        "attributes": {
            "package": {
                "linux": {
                    "arm": {
                        "/": "QmX3DDmeFunX5aVmaTNnViwQUe15Wa4UbZYcC3AwFwoWcg"
                    },
                    "x64": {
                        "/": "QmVRmLrQeLZS8Xee7YVzYYAQANWmXqsNgNkaPMxM8MtPLA"
                    }
                },
                "macos": {
                    "x64": {
                        "/": "QmXogCVZZ867qZfS3CYjYdDEziPb4ARiDfgwqbd7urVKkr"
                    }
                }
            },
            "protocol": {
                "/": "QmbQiRpLX5djUsfc2yDswHvTkHTGd9uQEy6oUJfxkBYwRq"
            },
            "type": "watcher",
            "version": "1.0.0",
            "name": "ERC20 Watcher"
        }
    }
]

Delete name:

$ laconic cns name delete crn://laconic/watcher/erc20

$ laconic cns name resolve crn://laconic/watcher/erc20
[
    null
]

Create bond:

$ laconic cns bond create --type aphoton --quantity 1000

List bonds:

$ laconic cns bond list
[
  {
    "id": "58508984500aa2ed18e059fa8203b40fbc9828e3bfa195361335c4e4524c4785",
    "owner": "ethm1lfekr7gvqtnhpp2kwdc6u2n569cqsp4ww0m4y8",
    "balance": [
      {
        "type": "aphoton",
        "quantity": "698000000"
      }
    ]
  },
  {
    "id": "5c40abd336ae1561f2a1b55be73b12f5a083080bf879b4c9288d182d238badb0",
    "owner": "ethm1lfekr7gvqtnhpp2kwdc6u2n569cqsp4ww0m4y8",
    "balance": [
      {
        "type": "aphoton",
        "quantity": "1000"
      }
    ]
  }
]

Get bond:

$ laconic cns bond get --id 58508984500aa2ed18e059fa8203b40fbc9828e3bfa195361335c4e4524c4785
[
  {
    "id": "58508984500aa2ed18e059fa8203b40fbc9828e3bfa195361335c4e4524c4785",
    "owner": "ethm1lfekr7gvqtnhpp2kwdc6u2n569cqsp4ww0m4y8",
    "balance": [
      {
        "type": "aphoton",
        "quantity": "691000000"
      }
    ]
  }
]

Query bonds by owner:

$ laconic cns bond list --owner ethm1lfekr7gvqtnhpp2kwdc6u2n569cqsp4ww0m4y8
[
  {
    "id": "58508984500aa2ed18e059fa8203b40fbc9828e3bfa195361335c4e4524c4785",
    "owner": "ethm1lfekr7gvqtnhpp2kwdc6u2n569cqsp4ww0m4y8",
    "balance": [
      {
        "type": "aphoton",
        "quantity": "684000000"
      }
    ]
  },
  {
    "id": "5c40abd336ae1561f2a1b55be73b12f5a083080bf879b4c9288d182d238badb0",
    "owner": "ethm1lfekr7gvqtnhpp2kwdc6u2n569cqsp4ww0m4y8",
    "balance": [
      {
        "type": "aphoton",
        "quantity": "1000"
      }
    ]
  }
]

Refill bond:

$ laconic cns bond refill --id 58508984500aa2ed18e059fa8203b40fbc9828e3bfa195361335c4e4524c4785 --type aphoton --quantity 1000

Withdraw funds from bond:

$ laconic cns bond withdraw --id 58508984500aa2ed18e059fa8203b40fbc9828e3bfa195361335c4e4524c4785 --type aphoton --quantity 500

Cancel bond:

$ laconic cns bond cancel --id 58508984500aa2ed18e059fa8203b40fbc9828e3bfa195361335c4e4524c4785

Associate bond (with record):

$ laconic cns bond associate --id bafyreic3auqajvgszh3vfjsouew2rsctswukc346dmlf273ln4g6iyyhba --bond-id 5c40abd336ae1561f2a1b55be73b12f5a083080bf879b4c9288d182d238badb0

Disassociate bond (from record):

$ laconic cns bond dissociate --id bafyreic3auqajvgszh3vfjsouew2rsctswukc346dmlf273ln4g6iyyhba

Dissociate all records from bond:

$ laconic cns bond records dissociate --bond-id 5c40abd336ae1561f2a1b55be73b12f5a083080bf879b4c9288d182d238badb0

Reassociate records (switch bond):

$ laconic cns bond records reassociate --old-bond-id 5c40abd336ae1561f2a1b55be73b12f5a083080bf879b4c9288d182d238badb0 --new-bond-id 3e11c61f179897e4b12e9b63de35d36f88ac146755e7a28ce0bcdd07cf3a03ae