ParachainStaking¶

Calls¶

cancel_candidate_bond_less¶

See [Pallet::cancel_candidate_bond_less].

Attributes¶

No attributes

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'cancel_candidate_bond_less', {}
)

cancel_delegation_request¶

See [Pallet::cancel_delegation_request].

Attributes¶

Name	Type
candidate	`T::AccountId`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'cancel_delegation_request', {'candidate': '[u8; 20]'}
)

cancel_leave_candidates¶

See [Pallet::cancel_leave_candidates].

Attributes¶

Name	Type
candidate_count	`u32`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'cancel_leave_candidates', {'candidate_count': 'u32'}
)

candidate_bond_more¶

See [Pallet::candidate_bond_more].

Attributes¶

Name	Type
more	`BalanceOf<T>`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'candidate_bond_more', {'more': 'u128'}
)

delegate¶

See [Pallet::delegate].

Attributes¶

Name	Type
candidate	`T::AccountId`
amount	`BalanceOf<T>`
candidate_delegation_count	`u32`
delegation_count	`u32`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'delegate', {
    'amount': 'u128',
    'candidate': '[u8; 20]',
    'candidate_delegation_count': 'u32',
    'delegation_count': 'u32',
}
)

delegate_with_auto_compound¶

See [Pallet::delegate_with_auto_compound].

Attributes¶

Name	Type
candidate	`T::AccountId`
amount	`BalanceOf<T>`
auto_compound	`Percent`
candidate_delegation_count	`u32`
candidate_auto_compounding_delegation_count	`u32`
delegation_count	`u32`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'delegate_with_auto_compound', {
    'amount': 'u128',
    'auto_compound': 'u8',
    'candidate': '[u8; 20]',
    'candidate_auto_compounding_delegation_count': 'u32',
    'candidate_delegation_count': 'u32',
    'delegation_count': 'u32',
}
)

delegator_bond_more¶

See [Pallet::delegator_bond_more].

Attributes¶

Name	Type
candidate	`T::AccountId`
more	`BalanceOf<T>`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'delegator_bond_more', {
    'candidate': '[u8; 20]',
    'more': 'u128',
}
)

enable_marking_offline¶

See [Pallet::enable_marking_offline].

Attributes¶

Name	Type
value	`bool`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'enable_marking_offline', {'value': 'bool'}
)

execute_candidate_bond_less¶

See [Pallet::execute_candidate_bond_less].

Attributes¶

Name	Type
candidate	`T::AccountId`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'execute_candidate_bond_less', {'candidate': '[u8; 20]'}
)

execute_delegation_request¶

See [Pallet::execute_delegation_request].

Attributes¶

Name	Type
delegator	`T::AccountId`
candidate	`T::AccountId`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'execute_delegation_request', {
    'candidate': '[u8; 20]',
    'delegator': '[u8; 20]',
}
)

execute_leave_candidates¶

See [Pallet::execute_leave_candidates].

Attributes¶

Name	Type
candidate	`T::AccountId`
candidate_delegation_count	`u32`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'execute_leave_candidates', {
    'candidate': '[u8; 20]',
    'candidate_delegation_count': 'u32',
}
)

force_join_candidates¶

See [Pallet::force_join_candidates].

Attributes¶

Name	Type
account	`T::AccountId`
bond	`BalanceOf<T>`
candidate_count	`u32`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'force_join_candidates', {
    'account': '[u8; 20]',
    'bond': 'u128',
    'candidate_count': 'u32',
}
)

go_offline¶

See [Pallet::go_offline].

Attributes¶

No attributes

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'go_offline', {}
)

go_online¶

See [Pallet::go_online].

Attributes¶

No attributes

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'go_online', {}
)

hotfix_remove_delegation_requests_exited_candidates¶

See [Pallet::hotfix_remove_delegation_requests_exited_candidates].

Attributes¶

Name	Type
candidates	`Vec<T::AccountId>`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'hotfix_remove_delegation_requests_exited_candidates', {'candidates': ['[u8; 20]']}
)

join_candidates¶

See [Pallet::join_candidates].

Attributes¶

Name	Type
bond	`BalanceOf<T>`
candidate_count	`u32`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'join_candidates', {
    'bond': 'u128',
    'candidate_count': 'u32',
}
)

notify_inactive_collator¶

See [Pallet::notify_inactive_collator].

Attributes¶

Name	Type
collator	`T::AccountId`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'notify_inactive_collator', {'collator': '[u8; 20]'}
)

removed_call_19¶

See [Pallet::removed_call_19].

Attributes¶

No attributes

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'removed_call_19', {}
)

removed_call_20¶

See [Pallet::removed_call_20].

Attributes¶

No attributes

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'removed_call_20', {}
)

removed_call_21¶

See [Pallet::removed_call_21].

Attributes¶

No attributes

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'removed_call_21', {}
)

schedule_candidate_bond_less¶

See [Pallet::schedule_candidate_bond_less].

Attributes¶

Name	Type
less	`BalanceOf<T>`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'schedule_candidate_bond_less', {'less': 'u128'}
)

schedule_delegator_bond_less¶

See [Pallet::schedule_delegator_bond_less].

Attributes¶

Name	Type
candidate	`T::AccountId`
less	`BalanceOf<T>`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'schedule_delegator_bond_less', {
    'candidate': '[u8; 20]',
    'less': 'u128',
}
)

schedule_leave_candidates¶

See [Pallet::schedule_leave_candidates].

Attributes¶

Name	Type
candidate_count	`u32`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'schedule_leave_candidates', {'candidate_count': 'u32'}
)

schedule_revoke_delegation¶

See [Pallet::schedule_revoke_delegation].

Attributes¶

Name	Type
collator	`T::AccountId`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'schedule_revoke_delegation', {'collator': '[u8; 20]'}
)

set_auto_compound¶

See [Pallet::set_auto_compound].

Attributes¶

Name	Type
candidate	`T::AccountId`
value	`Percent`
candidate_auto_compounding_delegation_count_hint	`u32`
delegation_count_hint	`u32`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'set_auto_compound', {
    'candidate': '[u8; 20]',
    'candidate_auto_compounding_delegation_count_hint': 'u32',
    'delegation_count_hint': 'u32',
    'value': 'u8',
}
)

set_blocks_per_round¶

See [Pallet::set_blocks_per_round].

Attributes¶

Name	Type
new	`u32`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'set_blocks_per_round', {'new': 'u32'}
)

set_collator_commission¶

See [Pallet::set_collator_commission].

Attributes¶

Name	Type
new	`Perbill`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'set_collator_commission', {'new': 'u32'}
)

set_inflation¶

See [Pallet::set_inflation].

Attributes¶

Name	Type
schedule	`Range<Perbill>`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'set_inflation', {
    'schedule': {
        'ideal': 'u32',
        'max': 'u32',
        'min': 'u32',
    },
}
)

set_parachain_bond_account¶

See [Pallet::set_parachain_bond_account].

Attributes¶

Name	Type
new	`T::AccountId`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'set_parachain_bond_account', {'new': '[u8; 20]'}
)

set_parachain_bond_reserve_percent¶

See [Pallet::set_parachain_bond_reserve_percent].

Attributes¶

Name	Type
new	`Percent`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'set_parachain_bond_reserve_percent', {'new': 'u8'}
)

set_staking_expectations¶

See [Pallet::set_staking_expectations].

Attributes¶

Name	Type
expectations	`Range<BalanceOf<T>>`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'set_staking_expectations', {
    'expectations': {
        'ideal': 'u128',
        'max': 'u128',
        'min': 'u128',
    },
}
)

set_total_selected¶

See [Pallet::set_total_selected].

Attributes¶

Name	Type
new	`u32`

Python¶

call = substrate.compose_call(
    'ParachainStaking', 'set_total_selected', {'new': 'u32'}
)

Events¶

AutoCompoundSet¶

Auto-compounding reward percent was set for a delegation.

Attributes¶

Name	Type	Composition
candidate	`T::AccountId`	`[u8; 20]`
delegator	`T::AccountId`	`[u8; 20]`
value	`Percent`	`u8`

BlocksPerRoundSet¶

Set blocks per round

Attributes¶

Name	Type	Composition
current_round	`RoundIndex`	`u32`
first_block	`BlockNumberFor<T>`	`u32`
old	`u32`	`u32`
new	`u32`	`u32`
new_per_round_inflation_min	`Perbill`	`u32`
new_per_round_inflation_ideal	`Perbill`	`u32`
new_per_round_inflation_max	`Perbill`	`u32`

CancelledCandidateBondLess¶

Cancelled request to decrease candidate's bond.

Attributes¶

Name	Type	Composition
candidate	`T::AccountId`	`[u8; 20]`
amount	`BalanceOf<T>`	`u128`
execute_round	`RoundIndex`	`u32`

CancelledCandidateExit¶

Cancelled request to leave the set of candidates.

Attributes¶

Name	Type	Composition
candidate	`T::AccountId`	`[u8; 20]`

CancelledDelegationRequest¶

Cancelled request to change an existing delegation.

Attributes¶

Name	Type	Composition
delegator	`T::AccountId`	`[u8; 20]`
cancelled_request	`CancelledScheduledRequest<BalanceOf<T>>`	`{'when_executable': 'u32', 'action': {'Revoke': 'u128', 'Decrease': 'u128'}}`
collator	`T::AccountId`	`[u8; 20]`

CandidateBackOnline¶

Candidate rejoins the set of collator candidates.

Attributes¶

Name	Type	Composition
candidate	`T::AccountId`	`[u8; 20]`

CandidateBondLessRequested¶

Candidate requested to decrease a self bond.

Attributes¶

Name	Type	Composition
candidate	`T::AccountId`	`[u8; 20]`
amount_to_decrease	`BalanceOf<T>`	`u128`
execute_round	`RoundIndex`	`u32`

CandidateBondedLess¶

Candidate has decreased a self bond.

Attributes¶

Name	Type	Composition
candidate	`T::AccountId`	`[u8; 20]`
amount	`BalanceOf<T>`	`u128`
new_bond	`BalanceOf<T>`	`u128`

CandidateBondedMore¶

Candidate has increased a self bond.

Attributes¶

Name	Type	Composition
candidate	`T::AccountId`	`[u8; 20]`
amount	`BalanceOf<T>`	`u128`
new_total_bond	`BalanceOf<T>`	`u128`

CandidateLeft¶

Candidate has left the set of candidates.

Attributes¶

Name	Type	Composition
ex_candidate	`T::AccountId`	`[u8; 20]`
unlocked_amount	`BalanceOf<T>`	`u128`
new_total_amt_locked	`BalanceOf<T>`	`u128`

CandidateScheduledExit¶

Candidate has requested to leave the set of candidates.

Attributes¶

Name	Type	Composition
exit_allowed_round	`RoundIndex`	`u32`
candidate	`T::AccountId`	`[u8; 20]`
scheduled_exit	`RoundIndex`	`u32`

CandidateWentOffline¶

Candidate temporarily leave the set of collator candidates without unbonding.

Attributes¶

Name	Type	Composition
candidate	`T::AccountId`	`[u8; 20]`

CollatorChosen¶

Candidate selected for collators. Total Exposed Amount includes all delegations.

Attributes¶

Name	Type	Composition
round	`RoundIndex`	`u32`
collator_account	`T::AccountId`	`[u8; 20]`
total_exposed_amount	`BalanceOf<T>`	`u128`

CollatorCommissionSet¶

Set collator commission to this value.

Attributes¶

Name	Type	Composition
old	`Perbill`	`u32`
new	`Perbill`	`u32`

Compounded¶

Compounded a portion of rewards towards the delegation.

Attributes¶

Name	Type	Composition
candidate	`T::AccountId`	`[u8; 20]`
delegator	`T::AccountId`	`[u8; 20]`
amount	`BalanceOf<T>`	`u128`

Delegation¶

New delegation (increase of the existing one).

Attributes¶

Name	Type	Composition
delegator	`T::AccountId`	`[u8; 20]`
locked_amount	`BalanceOf<T>`	`u128`
candidate	`T::AccountId`	`[u8; 20]`
delegator_position	`DelegatorAdded<BalanceOf<T>>`	`{'AddedToTop': {'new_total': 'u128'}, 'AddedToBottom': None}`
auto_compound	`Percent`	`u8`

DelegationDecreaseScheduled¶

Delegator requested to decrease a bond for the collator candidate.

Attributes¶

Name	Type	Composition
delegator	`T::AccountId`	`[u8; 20]`
candidate	`T::AccountId`	`[u8; 20]`
amount_to_decrease	`BalanceOf<T>`	`u128`
execute_round	`RoundIndex`	`u32`

DelegationDecreased¶

Attributes¶

Name	Type	Composition
delegator	`T::AccountId`	`[u8; 20]`
candidate	`T::AccountId`	`[u8; 20]`
amount	`BalanceOf<T>`	`u128`
in_top	`bool`	`bool`

DelegationIncreased¶

Attributes¶

Name	Type	Composition
delegator	`T::AccountId`	`[u8; 20]`
candidate	`T::AccountId`	`[u8; 20]`
amount	`BalanceOf<T>`	`u128`
in_top	`bool`	`bool`

DelegationKicked¶

Delegation kicked.

Attributes¶

Name	Type	Composition
delegator	`T::AccountId`	`[u8; 20]`
candidate	`T::AccountId`	`[u8; 20]`
unstaked_amount	`BalanceOf<T>`	`u128`

DelegationRevocationScheduled¶

Delegator requested to revoke delegation.

Attributes¶

Name	Type	Composition
round	`RoundIndex`	`u32`
delegator	`T::AccountId`	`[u8; 20]`
candidate	`T::AccountId`	`[u8; 20]`
scheduled_exit	`RoundIndex`	`u32`

DelegationRevoked¶

Delegation revoked.

Attributes¶

Name	Type	Composition
delegator	`T::AccountId`	`[u8; 20]`
candidate	`T::AccountId`	`[u8; 20]`
unstaked_amount	`BalanceOf<T>`	`u128`

DelegatorExitCancelled¶

Cancelled a pending request to exit the set of delegators.

Attributes¶

Name	Type	Composition
delegator	`T::AccountId`	`[u8; 20]`

DelegatorExitScheduled¶

Delegator requested to leave the set of delegators.

Attributes¶

Name	Type	Composition
round	`RoundIndex`	`u32`
delegator	`T::AccountId`	`[u8; 20]`
scheduled_exit	`RoundIndex`	`u32`

DelegatorLeft¶

Delegator has left the set of delegators.

Attributes¶

Name	Type	Composition
delegator	`T::AccountId`	`[u8; 20]`
unstaked_amount	`BalanceOf<T>`	`u128`

DelegatorLeftCandidate¶

Delegation from candidate state has been remove.

Attributes¶

Name	Type	Composition
delegator	`T::AccountId`	`[u8; 20]`
candidate	`T::AccountId`	`[u8; 20]`
unstaked_amount	`BalanceOf<T>`	`u128`
total_candidate_staked	`BalanceOf<T>`	`u128`

InflationSet¶

Annual inflation input (first 3) was used to derive new per-round inflation (last 3)

Attributes¶

Name	Type	Composition
annual_min	`Perbill`	`u32`
annual_ideal	`Perbill`	`u32`
annual_max	`Perbill`	`u32`
round_min	`Perbill`	`u32`
round_ideal	`Perbill`	`u32`
round_max	`Perbill`	`u32`

JoinedCollatorCandidates¶

Account joined the set of collator candidates.

Attributes¶

Name	Type	Composition
account	`T::AccountId`	`[u8; 20]`
amount_locked	`BalanceOf<T>`	`u128`
new_total_amt_locked	`BalanceOf<T>`	`u128`

NewRound¶

Started new round.

Attributes¶

Name	Type	Composition
starting_block	`BlockNumberFor<T>`	`u32`
round	`RoundIndex`	`u32`
selected_collators_number	`u32`	`u32`
total_balance	`BalanceOf<T>`	`u128`

ParachainBondAccountSet¶

Account (re)set for parachain bond treasury.

Attributes¶

Name	Type	Composition
old	`T::AccountId`	`[u8; 20]`
new	`T::AccountId`	`[u8; 20]`

ParachainBondReservePercentSet¶

Percent of inflation reserved for parachain bond (re)set.

Attributes¶

Name	Type	Composition
old	`Percent`	`u8`
new	`Percent`	`u8`

ReservedForParachainBond¶

Transferred to account which holds funds reserved for parachain bond.

Attributes¶

Name	Type	Composition
account	`T::AccountId`	`[u8; 20]`
value	`BalanceOf<T>`	`u128`

Rewarded¶

Paid the account (delegator or collator) the balance as liquid rewards.

Attributes¶

Name	Type	Composition
account	`T::AccountId`	`[u8; 20]`
rewards	`BalanceOf<T>`	`u128`

StakeExpectationsSet¶

Staking expectations set.

Attributes¶

Name	Type	Composition
expect_min	`BalanceOf<T>`	`u128`
expect_ideal	`BalanceOf<T>`	`u128`
expect_max	`BalanceOf<T>`	`u128`

TotalSelectedSet¶

Set total selected candidates to this value.

Attributes¶

Name	Type	Composition
old	`u32`	`u32`
new	`u32`	`u32`

Storage functions¶

AtStake¶

Snapshot of collator delegation stake at the start of the round

Python¶

result = substrate.query(
    'ParachainStaking', 'AtStake', ['u32', '[u8; 20]']
)

Return value¶

{
    'bond': 'u128',
    'delegations': [
        {'amount': 'u128', 'auto_compound': 'u8', 'owner': '[u8; 20]'},
    ],
    'total': 'u128',
}

AutoCompoundingDelegations¶

Stores auto-compounding configuration per collator.

Python¶

result = substrate.query(
    'ParachainStaking', 'AutoCompoundingDelegations', ['[u8; 20]']
)

Return value¶

[{'delegator': '[u8; 20]', 'value': 'u8'}]

AwardedPts¶

Points for each collator per round

Python¶

result = substrate.query(
    'ParachainStaking', 'AwardedPts', ['u32', '[u8; 20]']
)

Return value¶

'u32'

BottomDelegations¶

Bottom delegations for collator candidate

Python¶

result = substrate.query(
    'ParachainStaking', 'BottomDelegations', ['[u8; 20]']
)

Return value¶

{'delegations': [{'amount': 'u128', 'owner': '[u8; 20]'}], 'total': 'u128'}

CandidateInfo¶

Get collator candidate info associated with an account if account is candidate else None

Python¶

result = substrate.query(
    'ParachainStaking', 'CandidateInfo', ['[u8; 20]']
)

Return value¶

{
    'bond': 'u128',
    'bottom_capacity': ('Full', 'Empty', 'Partial'),
    'delegation_count': 'u32',
    'highest_bottom_delegation_amount': 'u128',
    'lowest_bottom_delegation_amount': 'u128',
    'lowest_top_delegation_amount': 'u128',
    'request': (None, {'amount': 'u128', 'when_executable': 'u32'}),
    'status': {'Active': None, 'Idle': None, 'Leaving': 'u32'},
    'top_capacity': ('Full', 'Empty', 'Partial'),
    'total_counted': 'u128',
}

CandidatePool¶

The pool of collator candidates, each with their total backing stake

Python¶

result = substrate.query(
    'ParachainStaking', 'CandidatePool', []
)

Return value¶

[{'amount': 'u128', 'owner': '[u8; 20]'}]

CollatorCommission¶

Commission percent taken off of rewards for all collators

Python¶

result = substrate.query(
    'ParachainStaking', 'CollatorCommission', []
)

Return value¶

'u32'

DelayedPayouts¶

Delayed payouts

Python¶

result = substrate.query(
    'ParachainStaking', 'DelayedPayouts', ['u32']
)

Return value¶

{
    'collator_commission': 'u32',
    'round_issuance': 'u128',
    'total_staking_reward': 'u128',
}

DelegationScheduledRequests¶

Stores outstanding delegation requests per collator.

Python¶

result = substrate.query(
    'ParachainStaking', 'DelegationScheduledRequests', ['[u8; 20]']
)

Return value¶

[
    {'action': {'Decrease': 'u128', 'Revoke': 'u128'}, 'delegator': '[u8; 20]', 'when_executable': 'u32'},
]

DelegatorState¶

Get delegator state associated with an account if account is delegating else None

Python¶

result = substrate.query(
    'ParachainStaking', 'DelegatorState', ['[u8; 20]']
)

Return value¶

{
    'delegations': [{'amount': 'u128', 'owner': '[u8; 20]'}],
    'id': '[u8; 20]',
    'less_total': 'u128',
    'status': {'Active': None, 'Leaving': 'u32'},
    'total': 'u128',
}

EnableMarkingOffline¶

Killswitch to enable/disable marking offline feature.

Python¶

result = substrate.query(
    'ParachainStaking', 'EnableMarkingOffline', []
)

Return value¶

'bool'

InflationConfig¶

Inflation configuration

Python¶

result = substrate.query(
    'ParachainStaking', 'InflationConfig', []
)

Return value¶

{
    'annual': {'ideal': 'u32', 'max': 'u32', 'min': 'u32'},
    'expect': {'ideal': 'u128', 'max': 'u128', 'min': 'u128'},
    'round': {'ideal': 'u32', 'max': 'u32', 'min': 'u32'},
}

ParachainBondInfo¶

Parachain bond config info { account, percent_of_inflation }

Python¶

result = substrate.query(
    'ParachainStaking', 'ParachainBondInfo', []
)

Return value¶

{'account': '[u8; 20]', 'percent': 'u8'}

Points¶

Total points awarded to collators for block production in the round

Python¶

result = substrate.query(
    'ParachainStaking', 'Points', ['u32']
)

Return value¶

'u32'

Round¶

Current round index and next round scheduled transition

Python¶

result = substrate.query(
    'ParachainStaking', 'Round', []
)

Return value¶

{'current': 'u32', 'first': 'u32', 'first_slot': 'u64', 'length': 'u32'}

SelectedCandidates¶

The collator candidates selected for the current round

Python¶

result = substrate.query(
    'ParachainStaking', 'SelectedCandidates', []
)

Return value¶

['[u8; 20]']

TopDelegations¶

Top delegations for collator candidate

Python¶

result = substrate.query(
    'ParachainStaking', 'TopDelegations', ['[u8; 20]']
)

Return value¶

{'delegations': [{'amount': 'u128', 'owner': '[u8; 20]'}], 'total': 'u128'}

Total¶

Total capital locked by this staking pallet

Python¶

result = substrate.query(
    'ParachainStaking', 'Total', []
)

Return value¶

'u128'

TotalSelected¶

The total candidates selected every round

Python¶

result = substrate.query(
    'ParachainStaking', 'TotalSelected', []
)

Return value¶

'u32'

Constants¶

BlockTime¶

Get the average time beetween 2 blocks in milliseconds

Value¶

Python¶

constant = substrate.get_constant('ParachainStaking', 'BlockTime')

CandidateBondLessDelay¶

Number of rounds candidate requests to decrease self-bond must wait to be executable

Value¶

Python¶

constant = substrate.get_constant('ParachainStaking', 'CandidateBondLessDelay')

DelegationBondLessDelay¶

Number of rounds that delegation less requests must wait before executable

Value¶

Python¶

constant = substrate.get_constant('ParachainStaking', 'DelegationBondLessDelay')

LeaveCandidatesDelay¶

Number of rounds that candidates remain bonded before exit request is executable

Value¶

Python¶

constant = substrate.get_constant('ParachainStaking', 'LeaveCandidatesDelay')

LeaveDelegatorsDelay¶

Number of rounds that delegators remain bonded before exit request is executable

Value¶

Python¶

constant = substrate.get_constant('ParachainStaking', 'LeaveDelegatorsDelay')

MaxBottomDelegationsPerCandidate¶

Maximum bottom delegations (not counted) per candidate

Value¶

Python¶

constant = substrate.get_constant('ParachainStaking', 'MaxBottomDelegationsPerCandidate')

MaxCandidates¶

Maximum candidates

Value¶

Python¶

constant = substrate.get_constant('ParachainStaking', 'MaxCandidates')

MaxDelegationsPerDelegator¶

Maximum delegations per delegator

Value¶

Python¶

constant = substrate.get_constant('ParachainStaking', 'MaxDelegationsPerDelegator')

MaxOfflineRounds¶

If a collator doesn't produce any block on this number of rounds, it is notified as inactive. This value must be less than or equal to RewardPaymentDelay.

Value¶

Python¶

constant = substrate.get_constant('ParachainStaking', 'MaxOfflineRounds')

MaxTopDelegationsPerCandidate¶

Maximum top delegations counted per candidate

Value¶

Python¶

constant = substrate.get_constant('ParachainStaking', 'MaxTopDelegationsPerCandidate')

MinBlocksPerRound¶

Minimum number of blocks per round

Value¶

Python¶

constant = substrate.get_constant('ParachainStaking', 'MinBlocksPerRound')

MinCandidateStk¶

Minimum stake required for any account to be a collator candidate

Value¶

500000000000000000000

Python¶

constant = substrate.get_constant('ParachainStaking', 'MinCandidateStk')

MinDelegation¶

Minimum stake for any registered on-chain account to delegate

Value¶

5000000000000000000

Python¶

constant = substrate.get_constant('ParachainStaking', 'MinDelegation')

MinSelectedCandidates¶

Minimum number of selected candidates every round

Value¶

Python¶

constant = substrate.get_constant('ParachainStaking', 'MinSelectedCandidates')

RevokeDelegationDelay¶

Number of rounds that delegations remain bonded before revocation request is executable

Value¶

Python¶

constant = substrate.get_constant('ParachainStaking', 'RevokeDelegationDelay')

RewardPaymentDelay¶

Number of rounds after which block authors are rewarded

Value¶

Python¶

constant = substrate.get_constant('ParachainStaking', 'RewardPaymentDelay')

SlotDuration¶

Get the slot duration in milliseconds

Value¶

Python¶

constant = substrate.get_constant('ParachainStaking', 'SlotDuration')