CLI
A user can query and interact with the slashing module using the CLI.
Query
The query commands allow users to query slashing state.
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simd query slashing --help
params
The params command allows users to query genesis parameters for the slashing module.
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simd query slashing params [flags]
Example:
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simd query slashing params
Example Output:
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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.
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simd query slashing signing-infos [flags]
Example:
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simd query slashing signing-info '{"@type":"/cosmos.crypto.ed25519.PubKey","key":"Auxs3865HpB/EfssYOzfqNhEJjzys6jD5B6tPgC8="}'
Example Output:
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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.
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simd query slashing signing-infos [flags]
Example:
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simd query slashing signing-infos
Example Output:
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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.
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simd tx slashing --help
unjail
The unjail command allows users to unjail a validator previously jailed for downtime.
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simd tx slashing unjail --from mykey [flags]
Example:
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simd 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.
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cosmos.slashing.v1beta1.Query/Params
Example:
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grpcurl -plaintext localhost:9090 cosmos.slashing.v1beta1.Query/Params
Example Output:
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{
"params": {
"signedBlocksWindow": "100",
"minSignedPerWindow": "NTAwMDAwMDAwMDAwMDAwMDAw",
"downtimeJailDuration": "600s",
"slashFractionDoubleSign": "NTAwMDAwMDAwMDAwMDAwMDA=",
"slashFractionDowntime": "MTAwMDAwMDAwMDAwMDAwMDA="
}
}
SigningInfo
The SigningInfo queries the signing info of given cons address.
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cosmos.slashing.v1beta1.Query/SigningInfo
Example:
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grpcurl -plaintext -d '{"cons_address":"cosmosvalcons1nrqsld3aw6lh6t082frdqc84uwxn0t958c"}' localhost:9090 cosmos.slashing.v1beta1.Query/SigningInfo
Example Output:
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{
"valSigningInfo": {
"address": "cosmosvalcons1nrqsld3aw6lh6t082frdqc84uwxn0t958c",
"indexOffset": "3493",
"jailedUntil": "1970-01-01T00:00:00Z"
}
}
SigningInfos
The SigningInfos queries signing info of all validators.
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cosmos.slashing.v1beta1.Query/SigningInfos
Example:
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grpcurl -plaintext localhost:9090 cosmos.slashing.v1beta1.Query/SigningInfos
Example Output:
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{
"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
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/cosmos/slashing/v1beta1/params
Example:
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curl "localhost:1317/cosmos/slashing/v1beta1/params"
Example Output:
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{
"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
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/cosmos/slashing/v1beta1/signing_infos/%s
Example:
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curl "localhost:1317/cosmos/slashing/v1beta1/signing_infos/cosmosvalcons1nrqslkwd3pz096lh6t082frdqc84uwxn0t958c"
Example Output:
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{
"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
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/cosmos/slashing/v1beta1/signing_infos
Example:
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curl "localhost:1317/cosmos/slashing/v1beta1/signing_infos
Example Output:
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{
"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"
}
}