Overview - Allium Documentation Hub

Staking involves delegating Aptos tokens to validators to participate in network consensus. Stakers earn rewards for helping secure the network, while validators earn commission for operating nodes.

Key Concepts

Epoch: A time period in Sui (approximately 24 hours) after which rewards are distributed
Staker/Delegator: Users who delegate their SUI to validators
Validator: Node operators who validate transactions and produce blocks
APR: Annual Percentage Rate, the annualised return on staked SUI

Staking Model

Our Aptos staking data is organised into the following models:

Model
aptos.staking.validator_stake_daily	The current amount of Aptos staked for each staker under each validator.
aptos.staking.rewards	Detailed rewards on Aptos.
aptos.staking.deposits	Records of all staking deposits made by stakers
aptos.staking.withdrawals	Records of all unstaking events made by stakers

Our Aptos Staking schema contains the following tables:

Schema	Description	Tables
Staking	Staking activity data including stakes, unstakes, and rewards.	deposits, rewards, validator_stake_daily, withdrawals