5.5 Staker Fee (0.1% Distributed)

Destination: Global staker reward pool (distributed proportionally)

Distribution Formula:

Total Staker Fees Collected: F
Total PATH Staked: S

Staker's PATH Staked: s
Staker's Claimable Reward: r

r = (s / S) × F_unclaimed

Example:
Total staked:           100,000,000 PATH
Unclaimed fee pool:     $50,000
User's stake:           1,000,000 PATH (1%)

User's claimable:       $50,000 × (1,000,000 / 100,000,000)
                        = $50,000 × 0.01
                        = $500

Claiming Mechanism:

Users can claim staker rewards at any time:

pub fn claim_staker_rewards(
    ctx: Context<ClaimStakerRewards>,
) -> Result<()> {
    let global_pool = &ctx.accounts.global_staker_pool;
    let user_stake = &ctx.accounts.user_stake_account;

    // Calculate proportional share
    let unclaimed_pool = global_pool.total_collected - global_pool.total_claimed;
    let user_share = (unclaimed_pool * user_stake.amount) / global_pool.total_staked;

    // Transfer from staker vault to user
    transfer_from_vault(user_share)?;

    // Update claimed amounts
    global_pool.total_claimed += user_share;
    user_stake.claimed_amount += user_share;

    Ok(())
}

Staking APY Projection:

Assumption: $1B annual trading volume, 50M PATH staked (5% of supply)

Annual staker fees:     $1B × 0.001 = $1,000,000
Per PATH staked:        $1M / 50M = $0.02 per PATH
APY (at $0.10 PATH):    ($0.02 / $0.10) × 100 = 20% APY
APY (at $0.50 PATH):    ($0.02 / $0.50) × 100 = 4% APY

Note: APY is variable based on:

Trading volume
Total PATH staked
PATH token price