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CLI

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

Query

The query commands allow users to query slashing state.

injectived query slashing --help

params

The params command allows users to query genesis parameters for the slashing module.

injectived query slashing params [flags]

Example:

injectived query slashing params

Example Output:

downtime_jail_duration: 600s
min_signed_per_window: "0.500000000000000000"
signed_blocks_window: "100"
slash_fraction_double_sign: "0.050000000000000000"
slash_fraction_downtime: "0.010000000000000000"

signing-info

The signing-info command allows users to query signing-info of the validator using consensus public key.

injectived query slashing signing-infos [flags]

Example:

injectived query slashing signing-info '{"@type":"/cosmos.crypto.ed25519.PubKey","key":"Auxs3865HpB/EfssYOzfqNhEJjzys6jD5B6tPgC8="}'

Example Output:

address: cosmosvalcons1nrqsld3aw6lh6t082frdqc84uwxn0t958c
index_offset: "2068"
jailed_until: "1970-01-01T00:00:00Z"
missed_blocks_counter: "0"
start_height: "0"
tombstoned: false

signing-infos

The signing-infos command allows users to query signing infos of all validators.

injectived query slashing signing-infos [flags]

Example:

injectived query slashing signing-infos

Example Output:

info:
- address: cosmosvalcons1nrqsld3aw6lh6t082frdqc84uwxn0t958c
index_offset: "2075"
jailed_until: "1970-01-01T00:00:00Z"
missed_blocks_counter: "0"
start_height: "0"
tombstoned: false
pagination:
next_key: null
total: "0"

Transactions

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

injectived tx slashing --help

unjail

The unjail command allows users to unjail a validator previously jailed for downtime.

  injectived tx slashing unjail --from mykey [flags]

Example:

injectived tx slashing unjail --from mykey

gRPC

A user can query the slashing module using gRPC endpoints.

Params

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

cosmos.slashing.v1beta1.Query/Params

Example:

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

Example Output:

{
"params": {
"signedBlocksWindow": "100",
"minSignedPerWindow": "NTAwMDAwMDAwMDAwMDAwMDAw",
"downtimeJailDuration": "600s",
"slashFractionDoubleSign": "NTAwMDAwMDAwMDAwMDAwMDA=",
"slashFractionDowntime": "MTAwMDAwMDAwMDAwMDAwMDA="
}
}

SigningInfo

The SigningInfo queries the signing info of given cons address.

cosmos.slashing.v1beta1.Query/SigningInfo

Example:

grpcurl -plaintext -d '{"cons_address":"cosmosvalcons1nrqsld3aw6lh6t082frdqc84uwxn0t958c"}' localhost:9090 cosmos.slashing.v1beta1.Query/SigningInfo

Example Output:

{
"valSigningInfo": {
"address": "cosmosvalcons1nrqsld3aw6lh6t082frdqc84uwxn0t958c",
"indexOffset": "3493",
"jailedUntil": "1970-01-01T00:00:00Z"
}
}

SigningInfos

The SigningInfos queries signing info of all validators.

cosmos.slashing.v1beta1.Query/SigningInfos

Example:

grpcurl -plaintext localhost:9090 cosmos.slashing.v1beta1.Query/SigningInfos

Example Output:

{
"info": [
{
"address": "cosmosvalcons1nrqslkwd3pz096lh6t082frdqc84uwxn0t958c",
"indexOffset": "2467",
"jailedUntil": "1970-01-01T00:00:00Z"
}
],
"pagination": {
"total": "1"
}
}

REST

A user can query the slashing module using REST endpoints.

Params

/cosmos/slashing/v1beta1/params

Example:

curl "localhost:1317/cosmos/slashing/v1beta1/params"

Example Output:

{
"params": {
"signed_blocks_window": "100",
"min_signed_per_window": "0.500000000000000000",
"downtime_jail_duration": "600s",
"slash_fraction_double_sign": "0.050000000000000000",
"slash_fraction_downtime": "0.010000000000000000"
}

signing_info

/cosmos/slashing/v1beta1/signing_infos/%s

Example:

curl "localhost:1317/cosmos/slashing/v1beta1/signing_infos/cosmosvalcons1nrqslkwd3pz096lh6t082frdqc84uwxn0t958c"

Example Output:

{
"val_signing_info": {
"address": "cosmosvalcons1nrqslkwd3pz096lh6t082frdqc84uwxn0t958c",
"start_height": "0",
"index_offset": "4184",
"jailed_until": "1970-01-01T00:00:00Z",
"tombstoned": false,
"missed_blocks_counter": "0"
}
}

signing_infos

/cosmos/slashing/v1beta1/signing_infos

Example:

curl "localhost:1317/cosmos/slashing/v1beta1/signing_infos

Example Output:

{
"info": [
{
"address": "cosmosvalcons1nrqslkwd3pz096lh6t082frdqc84uwxn0t958c",
"start_height": "0",
"index_offset": "4169",
"jailed_until": "1970-01-01T00:00:00Z",
"tombstoned": false,
"missed_blocks_counter": "0"
}
],
"pagination": {
"next_key": null,
"total": "1"
}
}