Account Subscriptions
Balances
A Polkadot account is comprised of a free, reserved, and frozen balance. Find out more about these balances on the dedicated Polkadot Wiki page.
Free
Get notified when an account's free balance changes.
An account's free balance can be used for on-chain activity like staking, participating in governance etc. but is not necessarily spendable (or transferrable).
Frozen
Get notified when an account's frozen balance changes.
An account's frozen balance (also called locked balance) is the free balance locked for staking, governance, and vesting.
Reserved
Get notified when an account's reserved balance changes.
An account's reserved balance (also known as on hold) is used for identities, proxies, OpenGov preimages and deposits, and it is no longer free.
Spendable
Get notified when an account's spendable balance changes.
An account's spendable balance is the free balance that can be spent.
Nomination Pools
Commission Change
Get notified when your nomination pool's commission setting has changed.
A larger commission percentage may indicate that you will receive less rewards, as the nomination pool will take a bigger cut of rewards at the end of each era.
Pool Name Changed
Get notified when your nomination pool's name has changed upon a new era starting.
Pool State Changed
Get notified when your nomination pool has changed its state setting upon a new era starting.
The "Open" state means that anyone can join the pool and no members can be permissionlessly removed.
The "Blocked" state means that no members can join the pool, and some admin roles can permissionlessly kick (unbond) members.
The "Destroying" state means that no members can join the pool, and all members can be permissionlessly removed
Roles Changed
Get notified when your nomination pool has changed its roles setting upon a new era starting.
Unclaimed Rewards
Get notified when you have unclaimed nomination pool rewards upon a new era starting.
Nominating
Commission Changed
Get notified when a commission change is detected in your nominated validator set.
Era Rewards
Get notified of your nominating rewards from the previous era.
Polkadot Live will calculate your rewards in a decentralized manner, fetching required state from the respective blockchain network.
Exposure Changed
Get notified when your nominating exposure changes when a new era starts.
Your address is "exposed" in the current era when at least one of your nominated validators are selected to actively participate in consensus, and thus may have a chance of receiving rewards.
Nominations Changed
Get notified when a validator change is detected in your nominated validator set.