Extension Wallet
Integration
Cosmos Chains
Protobuf json

Protobuf JSON

Automatically creates json as a transaction in protobuf format. When using signAndTransaction, send a message as shown below.

This is an example. You can request it by filling in the value in [input].

Test

You can test it by connecting directly to your wallet. Please refer to the example below and send a transaction.
It will be sent directly to the cosmoshub-4 mainnet, so don't sign if you don't want to.

1. Connect

2. Get Account

3. Sign And Send Transaction

It is editable.
You can send multiple messages.

🚫
The actual transaction is executed. If you don't want to, don't sign.

Example

Send

{
  "type_url": "/cosmos.bank.v1beta1.MsgSend",
  "value": {
    "from_address": "from_address", // [input]: string
    "to_address": "to_address", // [input]: string
    "amount": [
      {
        "denom": "denom", // [input]: string
        "amount": "amount" // [input]: string
      }
    ]
  }
}

MultiSend

{
  "type_url": "/cosmos.bank.v1beta1.MsgMultiSend",
  "value": {
    "inputs": [
      {
        "address": "address", // [input]: string
        "coins": [
          {
            "denom": "denom", // [input]: string
            "amount": "amount" // [input]: string
          }
        ]
      }
    ],
    "outputs": [
      {
        "address": "address", // [input]: string
        "coins": [
          {
            "denom": "denom", // [input]: string
            "amount": "amount" // [input]: string
          }
        ]
      }
    ]
  }
}

Delegate

{
  "type_url": "/cosmos.staking.v1beta1.MsgDelegate",
  "value": {
    "delegator_address": "delegator_address", // [input]: string
    "validator_address": "validator_address", // [input]: string
    "amount": {
      "denom": "denom", // [input]: string
      "amount": "amount" // [input]: string
    }
  }
}

Redelegate

{
  "type_url": "/cosmos.staking.v1beta1.MsgBeginRedelegate",
  "value": {
    "delegator_address": "[input]", // [input]: string
    "validator_src_address": "[input]", // [input]: string
    "validator_dst_address": "[input]", // [input]: string
    "amount": {
      "denom": "[input]", // [input]: string
      "amount": "[input]" // [input]: string
    }
  }
}

Undelegate

{
  "type_url": "/cosmos.staking.v1beta1.MsgUndelegate",
  "value": {
    "delegator_address": "delegator_address", // [input]: string
    "validator_address": "validator_address", // [input]: string
    "amount": {
      "denom": "denom", // [input]: string
      "amount": "amount" // [input]: string
    }
  }
}

Reward

{
  "type_url": "/cosmos.distribution.v1beta1.MsgWithdrawDelegatorReward",
  "value": {
    "delegator_address": "delegator_address", // [input]: string
    "validator_address": "validator_address" // [input]: string
  }
}

Vote

{
  "type_url": "/cosmos.gov.v1beta1.MsgVote",
  "value": {
    "proposal_id": 823, // [input]: number
    "voter": "voter", // [input]: string
    "option": 1 // [input]: number (yes: 1, abstain: 2, no: 3, no_with_veto: 4)
  }
}

Vote Options

enum VoteOption {
  VOTE_OPTION_UNSPECIFIED = 0,
  VOTE_OPTION_YES = 1,
  VOTE_OPTION_ABSTAIN = 2,
  VOTE_OPTION_NO = 3,
  VOTE_OPTION_NO_WITH_VETO = 4
}

IBC Transfer

{
  "type_url": "/ibc.applications.transfer.v1.MsgTransfer",
  "value": {
    "source_port": "source_port", // [input]: string
    "source_channel": "source_channel", // [input]: string
    "token": {
      "denom": "denom", // [input]: string
      "amount": "amount" // [input]: string
    },
    "sender": "sender", // [input]: string
    "receiver": "receiver", // [input]: string
    "timeout_height": {
      "revision_height": 13594714, // [input]: number
      "revision_number": 2 // [input]: number
    },
    "memo": "" // [input]: string
  }
}

Cosmwasm ExecuteContract

{
  "type_url": "/cosmwasm.wasm.v1.MsgExecuteContract",
  "value": {
    "sender": "sender", // [input]: string
    "contract": "contract", // [input]: string
    "funds": [], // [input]: unknown[]
    "msg": [1, 2] // [input]: Buffer or Uint8Array
  }
}

Proposal

TextProposal (v1beta1)

{
  "type_url": "/cosmos.gov.v1beta1.MsgSubmitProposal",
  "value": {
    "content": {
      "type_url": "/cosmos.gov.v1beta1.TextProposal",
      "value": {
        "title": "title", // [input]: string
        "description": "description" // [input]: string
      }
    },
    "initial_deposit": [
      {
        "denom": "denom", // [input]: string
        "amount": "amount" // [input]: string
      }
    ],
    "proposer": "proposer" // [input]: string
  }
}

TextProposal (v1)

{
  "type_url": "/cosmos.gov.v1.MsgSubmitProposal",
  "value": {
    "messages": [],
    "initial_deposit": [
      {
        "denom": "denom", // [input]: string
        "amount": "amount" // [input]: string
      }
    ],
    "proposer": "proposer", // [input]: string
    "metadata": "metadata", // [input]: string
    "title": "title", // [input]: string
    "summary": "summary" // [input]: string
  }
}

ClientUpdateProposal

{
  "type_url": "/cosmos.gov.v1beta1.MsgSubmitProposal",
  "value": {
    "content": {
      "type_url": "/ibc.core.client.v1.ClientUpdateProposal",
      "value": {
        "title": "title", // [input]: string
        "description": "description", // [input]: string
        "subject_client_id": "subject_client_id", // [input]: string
        "substitute_client_id": "substitute_client_id" // [input]: string
      }
    },
    "initial_deposit": [],
    "proposer": "proposer" // [input]: string
  }
}

CommunityPoolSpendProposal

{
  "type_url": "/cosmos.gov.v1beta1.MsgSubmitProposal",
  "value": {
    "content": {
      "type_url": "/cosmos.distribution.v1beta1.CommunityPoolSpendProposal",
      "value": {
        "title": "title", // [input]: string
        "description": "description", // [input]: string
        "recipient": "recipient", // [input]: string
        "amount": [
          {
            "denom": "denom", // [input]: string
            "amount": "amount" // [input]: string
          }
        ]
      }
    },
    "initial_deposit": [
      {
        "denom": "denom", // [input]: string
        "amount": "amount" // [input]: string
      }
    ],
    "proposer": "proposer" // [input]: string
  }
}

ParameterChangeProposal

{
  "type_url": "/cosmos.gov.v1beta1.MsgSubmitProposal",
  "value": {
    "content": {
      "type_url": "/cosmos.params.v1beta1.ParameterChangeProposal",
      "value": {
        "title": "title", // [input]: string
        "description": "description", // [input]: string
        "changes": [
          {
            "subspace": "subspace", // [input]: string
            "key": "key", // [input]: string
            "value": "value" // [input]: string
          }
        ]
      }
    },
    "initial_deposit": [
      {
        "denom": "denom", // [input]: string
        "amount": "amount" // [input]: string
      }
    ],
    "proposer": "proposer" // [input]: string
  }
}

SoftwareUpgradeProposal

{
  "type_url": "/cosmos.gov.v1beta1.MsgSubmitProposal",
  "value": {
    "content": {
      "type_url": "/cosmos.upgrade.v1beta1.SoftwareUpgradeProposal",
      "value": {
        "title": "title", // [input]: string
        "description": "description", // [input]: string
        "plan": {
          "name": "name", // [input]: string
          "height": "height", // [input]: string
          "info": "info", // [input]: string
          "upgraded_client_state": null // [input]: null or IAny
        }
      }
    },
    "initial_deposit": [
      {
        "denom": "denom", // [input]: string
        "amount": "amount" // [input]: string
      }
    ],
    "proposer": "proposer" // [input]: string
  }
}

Grant

Delegate Grant

{
  "type_url": "/cosmos.authz.v1beta1.MsgGrant",
  "value": {
    "granter": "granter", // [input]: string
    "grantee": "grantee", // [input]: string
    "grant": {
      "authorization": {
        "type_url": "/cosmos.staking.v1beta1.StakeAuthorization",
        "value": {
          "allow_list": {
            "address": ["address", "address"] // [input]: string[]
          },
          "authorization_type": 1 // [input]: number
        }
      },
      "expiration": {
        "type_url": "/google.protobuf.Timestamp",
        "value": {
          "seconds": 5325252355 // [input]: number (unix time)
        }
      }
    }
  }
}

Revoke Delegate Grant

{
  "type_url": "/cosmos.authz.v1beta1.MsgRevoke",
  "value": {
    "granter": "granter", // [input]: string
    "grantee": "grantee", // [input]: string
    "msg_type_url": "/cosmos.staking.v1beta1.MsgDelegate"
  }
}
Authorization Type
type AuthorizationType = {
    AUTHORIZATION_TYPE_UNSPECIFIED = 0,
    AUTHORIZATION_TYPE_DELEGATE = 1,
    AUTHORIZATION_TYPE_UNDELEGATE = 2,
    AUTHORIZATION_TYPE_REDELEGATE = 3
}
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