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Client

CLI

A user can query and interact with the distribution module using the CLI.

Query

The query commands allow users to query distribution state.

simd query distribution --help

commission

The commission command allows users to query validator commission rewards by address.

simd query distribution commission [address] [flags]

Example:

simd query distribution commission cosmosvaloper1..

Example Output:

commission:
- amount: "1000000.000000000000000000"
  denom: stake

community-pool

The community-pool command allows users to query all coin balances within the community pool.

simd query distribution community-pool [flags]

Example:

simd query distribution community-pool

Example Output:

pool:
- amount: "1000000.000000000000000000"
  denom: stake

params

The params command allows users to query the parameters of the distribution module.

simd query distribution params [flags]

Example:

simd query distribution params

Example Output:

base_proposer_reward: "0.010000000000000000"
bonus_proposer_reward: "0.040000000000000000"
community_tax: "0.020000000000000000"
withdraw_addr_enabled: true

rewards

The rewards command allows users to query delegator rewards. Users can optionally include the validator address to query rewards earned from a specific validator.

simd query distribution rewards [delegator-addr] [validator-addr] [flags]

Example:

simd query distribution rewards cosmos1..

Example Output:

rewards:
- reward:
  - amount: "1000000.000000000000000000"
    denom: stake
  validator_address: cosmosvaloper1..
total:
- amount: "1000000.000000000000000000"
  denom: stake

slashes

The slashes command allows users to query all slashes for a given block range.

simd query distribution slashes [validator] [start-height] [end-height] [flags]

Example:

simd query distribution slashes cosmosvaloper1.. 1 1000

Example Output:

pagination:
  next_key: null
  total: "0"
slashes:
- validator_period: 20,
  fraction: "0.009999999999999999"

validator-outstanding-rewards

The validator-outstanding-rewards command allows users to query all outstanding (un-withdrawn) rewards for a validator and all their delegations.

simd query distribution validator-outstanding-rewards [validator] [flags]

Example:

simd query distribution validator-outstanding-rewards cosmosvaloper1..

Example Output:

rewards:
- amount: "1000000.000000000000000000"
  denom: stake

Transactions

The tx commands allow users to interact with the distribution module.

simd tx distribution --help

fund-community-pool

The fund-community-pool command allows users to send funds to the community pool.

simd tx distribution fund-community-pool [amount] [flags]

Example:

simd tx distribution fund-community-pool 100stake --from cosmos1..

set-withdraw-addr

The set-withdraw-addr command allows users to set the withdraw address for rewards associated with a delegator address.

simd tx distribution set-withdraw-addr [withdraw-addr] [flags]

Example:

simd tx distribution set-withdraw-addr cosmos1.. --from cosmos1..

withdraw-all-rewards

The withdraw-all-rewards command allows users to withdraw all rewards for a delegator.

simd tx distribution withdraw-all-rewards [flags]

Example:

simd tx distribution withdraw-all-rewards --from cosmos1..

withdraw-rewards

The withdraw-rewards command allows users to withdraw all rewards from a given delegation address, and optionally withdraw validator commission if the delegation address given is a validator operator and the user proves the --commision flag.

simd tx distribution withdraw-rewards [validator-addr] [flags]

Example:

simd tx distribution withdraw-rewards cosmosvaloper1.. --from cosmos1.. --commision

gRPC

A user can query the distribution module using gRPC endpoints.

Params

The Params endpoint allows users to query parameters of the distribution module.

Example:

grpcurl -plaintext \
    localhost:9090 \
    cosmos.distribution.v1beta1.Query/Params

Example Output:

{
  "params": {
    "communityTax": "20000000000000000",
    "baseProposerReward": "10000000000000000",
    "bonusProposerReward": "40000000000000000",
    "withdrawAddrEnabled": true
  }
}

ValidatorOutstandingRewards

The ValidatorOutstandingRewards endpoint allows users to query rewards of a validator address.

Example:

grpcurl -plaintext \
    -d '{"validator_address":"cosmosvalop1.."}' \
    localhost:9090 \
    cosmos.distribution.v1beta1.Query/ValidatorOutstandingRewards

Example Output:

{
  "rewards": {
    "rewards": [
      {
        "denom": "stake",
        "amount": "1000000000000000"
      }
    ]
  }
}

ValidatorCommission

The ValidatorCommission endpoint allows users to query accumulated commission for a validator.

Example:

grpcurl -plaintext \
    -d '{"validator_address":"cosmosvalop1.."}' \
    localhost:9090 \
    cosmos.distribution.v1beta1.Query/ValidatorCommission

Example Output:

{
  "commission": {
    "commission": [
      {
        "denom": "stake",
        "amount": "1000000000000000"
      }
    ]
  }
}

ValidatorSlashes

The ValidatorSlashes endpoint allows users to query slash events of a validator.

Example:

grpcurl -plaintext \
    -d '{"validator_address":"cosmosvalop1.."}' \
    localhost:9090 \
    cosmos.distribution.v1beta1.Query/ValidatorSlashes

Example Output:

{
  "slashes": [
    {
      "validator_period": "20",
      "fraction": "0.009999999999999999"
    }
  ],
  "pagination": {
    "total": "1"
  }
}

DelegationRewards

The DelegationRewards endpoint allows users to query the total rewards accrued by a delegation.

Example:

grpcurl -plaintext \
    -d '{"delegator_address":"cosmos1..","validator_address":"cosmosvalop1.."}' \
    localhost:9090 \
    cosmos.distribution.v1beta1.Query/DelegationRewards

Example Output:

{
  "rewards": [
    {
      "denom": "stake",
      "amount": "1000000000000000"
    }
  ]
}

DelegationTotalRewards

The DelegationTotalRewards endpoint allows users to query the total rewards accrued by each validator.

Example:

grpcurl -plaintext \
    -d '{"delegator_address":"cosmos1.."}' \
    localhost:9090 \
    cosmos.distribution.v1beta1.Query/DelegationTotalRewards

Example Output:

{
  "rewards": [
    {
      "validatorAddress": "cosmosvaloper1..",
      "reward": [
        {
          "denom": "stake",
          "amount": "1000000000000000"
        }
      ]
    }
  ],
  "total": [
    {
      "denom": "stake",
      "amount": "1000000000000000"
    }
  ]
}

DelegatorValidators

The DelegatorValidators endpoint allows users to query all validators for given delegator.

Example:

grpcurl -plaintext \
    -d '{"delegator_address":"cosmos1.."}' \
    localhost:9090 \
    cosmos.distribution.v1beta1.Query/DelegatorValidators

Example Output:

{
  "validators": [
    "cosmosvaloper1.."
  ]
}

DelegatorWithdrawAddress

The DelegatorWithdrawAddress endpoint allows users to query the withdraw address of a delegator.

Example:

grpcurl -plaintext \
    -d '{"delegator_address":"cosmos1.."}' \
    localhost:9090 \
    cosmos.distribution.v1beta1.Query/DelegatorWithdrawAddress

Example Output:

{
  "withdrawAddress": "cosmos1.."
}

CommunityPool

The CommunityPool endpoint allows users to query the community pool coins.

Example:

grpcurl -plaintext \
    localhost:9090 \
    cosmos.distribution.v1beta1.Query/CommunityPool

Example Output:

{
  "pool": [
    {
      "denom": "stake",
      "amount": "1000000000000000000"
    }
  ]
}